Bolthole Index

Alcorn County, Mississippi

Building permits, zoning and land rules in Alcorn County, Mississippi

65Index Score / 100
#67 of 82 in Mississippi

Unincorporated Alcorn County, Mississippi requires a building permit for construction, although we could not confirm the issuing office, application process or fee schedule1. County zoning is also unconfirmed, so ask Alcorn County Administration about parcel-specific use and dimensional rules before buying23. Septic permits go through the Mississippi State Department of Health's On-Site Wastewater program45.

At a glance

Building permit
Required in unincorporated Alcorn County; confirm the issuing office and process with county administration13
Zoning
Countywide zoning status could not be confirmed2
Septic permit
Required through the Mississippi State Department of Health's On-Site Wastewater program46
RV living
Private-land occupancy rules could not be confirmed; ask county administration before relying on an RV as a dwelling23
Tiny home
Occupancy, size and setback rules could not be confirmed2
Owner-builder
State licensing exemption for an owner building a residence for personal use, not for sale or rent7
Well permit
State groundwater permit required at a 6-inch or larger surface-casing diameter, with exclusions8
State-highway driveway
A Mississippi Department of Transportation access permit is required for a new driveway9

Who to call

Also useful

Alcorn County Administration

General county administration and the first county contact for routing questions about building permits, zoning, floodplain review and county-road access when no specialized office is published

662-286-7708

Corinth, Ms. 38834

Septic permits

Mississippi State Department of Health, Division of On-Site Wastewater

Applications, technical assistance, site evaluations and permits or recommendations for individual on-site wastewater systems in Alcorn County's North Region

1-855-220-0192

wastewater@msdh.ms.gov

570 East Woodrow Wilson Drive, Jackson, MS 39216

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Off-grid gear

Going off-grid in Alcorn County means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Alcorn County, Mississippi?

Yes. Construction in unincorporated Alcorn County requires a building permit under Mississippi's county-permitting mandate1. We could not confirm an Alcorn County permit page or issuing office, so confirm the current application, inspections and fee with Alcorn County Administration before work begins13. Mississippi's uniform-code framework says counties and municipalities must enact uniform building codes unless they opted out before November 30, 2014, but the statewide framework does not establish which code Alcorn County currently administers10. The agricultural-building exemption concerns residential-builder licensing; it does not establish an exemption from a county permit, septic approval, utilities or floodplain requirements11.

Who handles Alcorn County building permits, and how do you reach them?

Alcorn County's official site does not identify a dedicated building, codes or planning office, and we could not confirm the issuing office, permit application, inspections or fees1. Start with Alcorn County Administration at 662-286-7708 and ask which office currently issues permits for an unincorporated parcel3. Ask that office to identify the adopted building code, required plans, inspections, fee, floodplain review and certificate-of-occupancy procedure before submitting anything. We could not confirm those Alcorn-specific details12. For septic, the separate Mississippi State Department of Health On-Site Wastewater program accepts applications and assists applicants through its call center at 1-855-220-019254.

Does Alcorn County have zoning?

Alcorn County's countywide zoning status could not be confirmed from an authoritative county source2. That means buyers should not describe an unincorporated parcel as unrestricted or assume that an RV, tiny home, accessory dwelling, particular setback, minimum home size or minimum lot size is allowed. Ask Alcorn County Administration to route you to the office that can give a written parcel determination and confirm whether any county zoning, subdivision, floodplain or road-setback rule applies3. Inside the City of Corinth, a separate city zoning ordinance applies within the corporate limits only, and it does not govern land elsewhere in Alcorn County.12 Septic permits stay with the Mississippi State Department of Health, city or not.13 Mississippi's statewide framework requires uniform codes unless a local government opted out before November 30, 2014, but that framework alone does not prove Alcorn County's present zoning status or adopted construction code10.

How do septic permits work in Alcorn County?

Alcorn County septic applications go through the Mississippi State Department of Health Division of On-Site Wastewater, and Alcorn County is assigned to the program's North Region135. A permit is required for installation of an on-site wastewater disposal system and for a water meter tied to that process6. The statute's two-acre exemption requires that all wastewater stay on the lot or tract, with no impact on a watercourse and a signed installer affidavit.6 The certified installer must give the Department at least 24 hours' notice before construction so an inspection can be scheduled.14 Local county ordinances may also affect an application.15 Where a sewer line is within one mile, the Department refers the application to the sewer provider and requires a Letter of Rejection before continuing with the septic application16. Apply online or contact the Wastewater Call Center at 1-855-220-0192 for help5. Site conditions deserve early attention: only about 0.2% of Alcorn County soils are rated without severe limitations for a conventional drain field, so arrange the site evaluation before fixing the house location or closing without a septic contingency17.

Can you live in an RV or tiny home on your land in Alcorn County?

We could not confirm an Alcorn County rule that allows or prohibits living in an RV or tiny home on private land. Countywide zoning, minimum dwelling size, setbacks, temporary camping and private-land RV occupancy all remain unconfirmed2. The Mississippi campground rules in the reviewed material apply only to Pearl River Valley Water Supply District campgrounds, not to private property in Alcorn County, so they do not answer this question18. Before buying or moving a unit onto land, ask Alcorn County Administration for a written answer covering the parcel's jurisdiction, occupancy, utilities, sewage disposal and any time limit3. A small or movable dwelling does not avoid wastewater requirements: an on-site wastewater installation still requires the state process when the property is not served by an approved sewer solution619.

Building a home in Alcorn County: the steps, in order

  1. Confirm that the parcel is in unincorporated Alcorn County and ask County Administration to identify the current permit and zoning authority32.
  1. Get written confirmation of the building permit application, adopted code, inspections, fees, setbacks and floodplain review because we could not confirm those Alcorn-specific details12.
  1. Apply to the Mississippi State Department of Health for septic approval and settle any sewer-provider referral before choosing the final house site5616.
  1. If acting as your own builder, use the state licensing exemption only for a residence for your own use, not one intended for sale or rent7.
  1. Obtain a state groundwater withdrawal permit for a well with a surface casing diameter of 6 inches or greater, subject to exclusions8.
  1. Obtain a Mississippi Department of Transportation access permit if the driveway connects to a state highway9.

What should you check before buying land in Alcorn County?

Put septic feasibility first: only about 0.2% of county soils are rated without severe limitations for a conventional drain field, while annual precipitation is about 58.5 inches, so a site evaluation matters more than a parcel's appearance on a dry day1720. About 71.5% of Alcorn County land has a slope of 15% or less and about 71.7% is wooded, so clearing, drainage and driveway placement can materially shape the usable building envelope2122. Confirm legal road access and ask the county about any entrance rule; a driveway onto a state highway requires a state permit39. For carrying costs, the effective property-tax rate is about 0.6%, the median annual property-tax bill is about $788 and the typical home-insurance premium is about $1,556 a year232425.

Watch-outs

  • Alcorn County's building permit is recorded as required, but no official county page confirms the issuing office, forms, inspections or fees; call County Administration before construction13.
  • Do not market or buy an Alcorn County parcel as unrestricted: countywide zoning, RV occupancy, tiny-home standards, setbacks and minimum dwelling size could not be confirmed2.
  • Only about 0.2% of Alcorn County soils are rated without severe limits for a conventional drain field, so make an acceptable wastewater design a purchase contingency17.
  • A sewer line within one mile triggers referral to the sewer provider, and the septic application cannot proceed without the provider's Letter of Rejection16.

Sources

  1. Mississippi Code Sec. 19-5-9 (FindLaw) (2026 county census)
  2. (2026 county census)
  3. Alcorn County Administration (alcorncounty.org)
  4. Mississippi State Department of Health, On-Site Wastewater (2026 county census)
  5. Mississippi State Department of Health, Division of On-Site Wastewater (msdh.ms.gov)
  6. Current Regulations, quoted and re-checked
  7. Mississippi State Board of Contractors Residential Builders Law, quoted and re-checked
  8. Guidelines for Securing the Services of a Water Well Driller (Mississippi statewide rule), quoted and re-checked
  9. Mississippi Access Management Guide (Mississippi statewide rule), quoted and re-checked
  10. Mississippi Uniform Building Codes (Mississippi statewide rule), quoted and re-checked
  11. Residential Builders Law 2022, quoted and re-checked
  12. Planning - City of Corinth, quoted and re-checked
  13. On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
  14. msdh.ms.gov, quoted and re-checked
  15. On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
  16. On-Site Wastewater, quoted and re-checked
  17. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  18. General Campground Rules and Policies - Ross Barnett Reservoir (Mississippi statewide rule), quoted and re-checked
  19. Mississippi State Department of Health Current Regulations: On-site Wastewater (Mississippi statewide rule), quoted and re-checked
  20. Annual precipitation: Bolthole Index county data
  21. Share of land at 15% slope or less: Bolthole Index county data
  22. Wooded share of land: Bolthole Index county data
  23. Effective property tax rate: Bolthole Index county data
  24. Median property tax bill: Bolthole Index county data
  25. Typical home insurance premium: Bolthole Index county data

Written October 10, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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Compared with neighboring counties

RuleAlcorn CountyPrentiss CountyTippah CountyTishomingo CountyBenton CountyUnion CountyLee County
Building permitRequiredNot publishedNot publishedLimitedNot publishedNot publishedNot published
County zoningNot publishedNot publishedNot publishedNoYesNot publishedNot published
Septic permitsMS State Dept. of HealthMS State Dept. of HealthMS State Dept. of HealthMSDHMS State Dept. of HealthMS State Dept. of HealthMSDH

County locator

Alcorn County in Mississippi

65
County map
Alcorn County highlighted among the Mississippi counties · colored by Index score

How Alcorn County scores

Seclusion45100% ev.
Self-Sufficiency66100% ev.
Admin Boringness5477% ev.
Durability62100% ev.
Property Autonomy39100% ev.
Carry Cost87100% ev.

Evidence strength: 96%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$184kTypical home
0.6%Property tax
$2,375Land / acre
58.5"Annual rain
3.5% of yrsSevere drought
14.6 / yr (+13)Mid-century 100°F days
15.6 daysMid-century dry spell
2.57" (+7%)Mid-century 1-day rain
1.5×Wildfire change factor
100%Forward climate coverage
$1,556Home insurance / yr
2.5% / yrInsurance growth
1.13%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
56,833People within 30 min
2,878,243People within 2 hr
48,443Radius comparison (15 mi)
85.3People / sq mi
0.3%Federal land
71.5%Land at 15% slope or less
0.2%Soils rated "not limited" for septic (strict USDA rating)
535 acWorkable land screen
71.7%Wooded land
48.2 tonsBiomass / forest ac
60.6°FAvg temp

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Cities and towns in Alcorn County

Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.

Not yet researched: Town of Farmington · Town of Glen · Village of Kossuth · Town of Rienzi

Answers from the rulebook for Alcorn County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Alcorn County rules

  • Building permitRequired

    Mississippi Code Sec. 19-5-9 provides that 'each and every county' shall require permitting as a condition to construction in its unincorporated areas; Alcorn County's own permitting office was not separately documented online, but the statutory mandate applies.

    Mississippi Code Sec. 19-5-9 (FindLaw) ↗Scouted from the county site, not yet independently re-checked

Mississippi rules that apply here

  • Owner-builder exemptionAvailable

    Owners supervising or assuming charge of construction on their property for their own use in Mississippi, including Alcorn County.

    • The property or improvement must be for use by the owner.
    • The work must not be for sale, rent, public use, or public assembly.
    “The owners of property who supervise, superintend, oversee, direct or in any manner assume charge of the construction, alteration, repair, improvement, movement, demolition, putting up, tearing down or maintenance of any building, railroad, excavation, project, development, improvement, plant facility or any other construction undertaking on such property for use by such owner and which will not be for sale, rent, public use or public assembly;”
    2 more reviewed findings on this topic
    • Available (with conditions) — Mississippi residential-builder licensing exemption for property owners undertaking construction for their own use.
      “for use by such owner and which will not be for sale, rent, public use or public assembly;”
    • Available (with conditions) — A person undertaking construction or improvement on the person's own residence or acting as the person's own general contractor for construction or improvement on that residence, for purposes of Mississippi residential builder and remodeler licensing requirements.
      “(1) This chapter shall not apply to: [...] (b) Any person who undertakes construction or improvement on his own residence, or who acts as his own general contractor in the performance of construction or improvement on his own residence;”
  • Building code adoptedPartial

    The Mississippi Fire Prevention Code and State Fire Marshal enforcement for state-owned or state-agency buildings, public-assembly buildings, and buildings at least 75 feet high, subject to local fire-prevention-code exceptions stated in the statute.

    • The State Fire Marshal's Office adopted the 2024 editions of the International Fire Code and International Building Code effective July 1, 2024.
    • The Mississippi Fire Prevention Code applies to all buildings owned by the State or State Agencies.
    • It applies to all buildings utilized for public assembly except in a county or municipality that has adopted a fire-prevention code with standards not less stringent than the Mississippi Fire Prevention Code.
    • It applies to buildings whose construction permits were issued after the statutory effective date and that are not less than 75 feet in height, unless the county or municipality has adopted a fire-prevention code with standards not less stringent than the Mississippi Fire Prevention Code.

    International Fire Code edition: 2024 edition · International Building Code edition: 2024 edition · effective date: 2024-07-01 · height threshold: >= 75 feet (Local fire-prevention code exception applies where stated.)

    “AS OF JULY 1, 2024, THE STATE OF MISSISSIPPI – OFFICE OF THE STATE FIRE MARSHAL HAS ADOPTED THE 2024 ADDITION”
    4 more reviewed findings on this topic
    • Adopted (with conditions) — Uniform building-code adoption requirements applicable statewide to Mississippi counties and municipalities, including Alcorn County, subject to the statutory opt-out provision.
      “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014.”
    • Adopted (with conditions) — Mississippi counties and municipalities, including Alcorn County, under the statewide uniform-building-code framework.
      “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014.”
    • Partial — Mississippi counties and municipalities subject to the statewide uniform-building-code framework.
      “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014. Please complete the following information regarding your county or municipality’s building code policies.”
    • Partial — Mississippi counties and municipalities, including residential building-code adoption subject to the statewide uniform-building-code framework.
      “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014.”
  • InspectionsLimited

    Pediatric skilled nursing facilities regulated by the Mississippi State Department of Health.

    • Upon completion of construction, the Licensing Agency must inspect and approve the facility before occupancy.
    • The state and county health departments may access the job site during regular business hours and conduct construction progress inspections as deemed necessary by the agency.
    “Upon completion of construction, an inspection shall be made by the Licensing Agency and approval given prior to occupying the building or any part thereof. The state and county health departments shall have access to the job site during regular business hours and shall conduct construction progress inspections as deemed necessary by the agency.”
  • Certificate of occupancyLimited

    Pediatric skilled nursing facilities regulated by the Mississippi State Department of Health at final inspection and close-out.

    • At final inspection, the State Agency must receive a Certificate of Occupancy or statement of approval from the local building official permitting occupancy for the facility's intended use.
    • If there is no local building authority, approval from the local fire authority having jurisdiction must be provided.
    • If the facility is state-owned and subject to the State Bureau of Buildings, Grounds and Real Estate Management, approval of occupancy must be coordinated between the state agencies involved.
    “A copy of the Certificate of Occupancy or statement of approval from the local building official permitting occupancy of the facility for its intended use. In the absence of a local building authority, approval of a local fire authority having jurisdiction shall be provided. If the facility is owned by the State of Mississippi and subject to the State Bureau of Buildings Grounds and Real Estate Management, approval of occupancy shall be coordinated between the state agencies involved;”
  • Manufactured homesLimited

    Occupation of Factory-Built homes, including manufactured homes, sited anywhere in Mississippi and installed on or after July 1, 2009.

    • The home must undergo inspection under the Mississippi Inspection Program before occupation.
    • The inspection is conducted by an inspector assigned by the State Fire Marshal’s Office to verify compliance with the manufacturer’s published installation instructions and Mississippi Installation Standards.
    • The retailer/developer and/or installer/transporter must submit a Property Locator/Certificate of Installation Form certifying compliant installation.
    • For new or used residential homes involving a retailer, the form and required photographs must be submitted within three business days after installation and before porches, decks, or skirting are installed.
    • For secondary sitings without a retailer, the installer/transporter must submit the form and required photographs within three business days after installation and before porches, decks, or skirting are installed.
    • All necessary state-law or local-authority-having-jurisdiction permits must be obtained before installation.
    • Inspection fees are paid by the installer/transporter, developer, or retailer, not the purchaser; failure to pay an invoice within 45 days is a regulatory violation.
    • Factory-Built homes designated and properly certified not to be used for human habitation, such as hunting/fishing camps or storage, are excepted from the human-habitation installation requirements.

    installation inspection applicability date: 2009-07-01 · current regulation effective date: 2026-07-01 · certificate submission deadline: <= 3 business days after installation (Must also be before installation of porches, decks, or skirting; secondary sitings without a retailer follow the installer/transporter rule.) · inspection scheduling window: 7 to 10 business days after receipt of Property Locator/Certificate of Installation (May be adjusted for Division resource and manpower shortages.) · inspection invoice payment deadline: <= 45 days from invoice date (Nonpayment is a violation and numerous unpaid invoices may delay or deny license issuance.)

    “Beginning July 1, 2009, every Factory-Built home that is sited within the State of Mississippi shall be subject to inspection under the MS Inspection Program prior to occupation.”
  • Who permits septicState

    On-site wastewater administration in Alcorn County through the Mississippi State Department of Health Division of On-site Wastewater.

    • Alcorn County is listed in the MSDH North Region.
    • Local county ordinances may also affect an application.
    “The On-site Wastewater program develops policy and regulations and provides technical assistance to regional environmentalists in designing and inspecting Individual On-site Wastewater Disposal Systems (IOWDS), recreational vehicle campgrounds/lodging parks, septage pumpers/haulers and individual water supplies.”
    2 more reviewed findings on this topic
    • State — Individual onsite wastewater systems in Alcorn County.
      “The On-site Wastewater program develops policy and regulations and provides technical assistance to regional environmentalists in designing and inspecting Individual On-site Wastewater Disposal Systems (IOWDS), recreational vehicle campgrounds/lodging parks, septage pumpers/haulers and individual water supplies. [...] Alcorn, Benton, Calhoun, Chickasaw, Choctaw, Clay, Coahoma, Desoto, Grenada, Itawamba, Lafayette, Lee, Lowndes, Marshall, Monroe, Noxubee, Oktibbeha, Panola, Pontotoc, Prentiss, Quitman, Tallahatchie, Tate, Tippah, Tishomingo, Tunica, Union, Webster, Winston, Yalobusha”
    • Mixed — Statewide individual onsite wastewater disposal systems; the Mississippi State Department of Health establishes the rules and the appropriate county Department of Health performs local inspections.
      “Notify the Department at least 48 hours before beginning construction if acting as the Certified Installer of an Individual On-site Wastewater Disposal System and, at that time, schedule a time for inspection of the system with the appropriate county Department of Health.”
  • Septic permitRequired

    Approval of individual onsite wastewater disposal systems serving property in Alcorn County.

    • Department approval is required for design, construction, or installation except for the statutory two-acre exemption.
    • The two-acre exemption requires all wastewater to be contained on the lot or tract, no impact to a Mississippi or United States watercourse, and a signed affidavit from the installer.

    two-acre exemption threshold: >= 2 acres (All statutory conditions must also be satisfied.)

    “Approval of the design, construction or installation of an individual on-site wastewater disposal system by the department is required, except as otherwise provided in Section 41-67-6(7).”
  • Septic inspectionLimited

    Inspection of new individual on-site wastewater disposal systems in Alcorn County.

    • The certified installer must contact the Department 24 hours before construction to schedule inspection.
    • The two-acre/five-acre exemption option follows only Steps 1-4 and may avoid final approval.
    • MSDH reserves the right to inspect systems after more than 30 days of use where a two-acre exemption was filed.

    inspection notice: 24 hours before construction · post-exemption inspection period: > 30 days (For properties that filed a two-acre exemption.)

    “The Certified Installer is responsible for contacting the Department 24 hours BEFORE beginning construction to schedule an inspection.”
    One more reviewed finding on this topic
    • Required — Installation inspection for individual onsite wastewater systems in Alcorn County.
      “The certified installer * * * shall notify the department at least twenty-four (24) hours before beginning * * * installation of an individual on-site wastewater disposal system and, at that time, schedule a time for inspection of the system with the appropriate county department of health.”
  • Well permitLimited

    Groundwater withdrawal permits for water wells in Mississippi.

    • A groundwater withdrawal permit is required for water wells with surface casing diameters of 6 inches or greater.
    • Some exclusions apply.
    • A separate contractor licensing requirement generally applies, but a landowner may drill without a Water Well Contractor license for a single-family permanent residence or farm livestock use if applicable construction standards are followed.
    • Wells with surface casing diameters below 6 inches may still be regulated by the Mississippi State Department of Health when part of a public water system.

    surface casing diameter threshold: >= 6 inches (Some exclusions apply.)

    “State law requires that you obtain a groundwater withdrawal permit for water wells with surface casing diameters 6-inches or greater in diameter. Some exclusions apply to this requirement.”
  • Mandatory utility hookupConditional

    Public water connections and connection to centralized wastewater treatment systems for residences, buildings, and facilities in Mississippi.

    • A public water utility may not connect water service without prior written Department approval certifying that the sewage treatment and disposal plan complies with state law.
    • Water utility connections may be made during construction only if the Department approved the sewage plan and the owner agreed to inspection and approval before use or occupancy.
    • Where centralized wastewater treatment is constructed and becomes available, onsite systems must be abandoned and residences, buildings, or facilities connected to the centralized system.
    • Temporary onsite systems may be used only under the stated 36-month centralized-treatment conditions.

    centralized wastewater availability deadline: 36 months (The developer must sign a written agreement to connect when available and install internal sewage collection to the connection point.)

    “Where a Centralized Wastewater Treatment System is available, all places shall have a properly constructed connection to the centralized wastewater treatment system which all human excreta and other liquid waste shall be disposed”
    One more reviewed finding on this topic
    • Water (with conditions) — Water-meter connection for property using an individual onsite wastewater system in Alcorn County.
      “Environmentalists offer Soil and Site Evaluations that provide property owners with a Permit/Recommendation (required to obtain a water meter) and suitable for installation.”
  • Agricultural exemptionAvailable (with conditions)

    Mississippi residential-builder licensing exemptions applicable in Alcorn County.

    • The exemption covers agricultural buildings, buildings used for agricultural purposes, community-effort buildings, and tenant houses under Section 73-59-15(1)(a).
    • This is an exemption from the residential-builder licensing chapter and does not establish exemption from building permits, zoning, floodplain, septic, or other laws.
    “This chapter shall not apply to: (a) Agricultural buildings, buildings used for agricultural purposes, buildings constructed as a community effort, or tenant houses;”
  • Subdividing landRegulated (with conditions)

    Mississippi State Department of Health review of subdivision land divisions for onsite-wastewater suitability; this does not establish that MSDH approves the general land-use plat or replaces county or municipal plat review.

    • A subdivision is defined for this review as land divided into ten (10) or more lots, tracts, sites, or parcels for residential development.
    • Local or county ordinances may reduce the ten-lot threshold.
    • If public water will be used, the Bureau of Public Water Supply may require subdivision review regardless of lot count.
    • Developments of 35 or more lots and additional phases by the same owner require a feasibility study; developments under 35 lots may be required to obtain one case-by-case.
    • No lots may be sold or construction started before evaluation.
    • The subdivision plan-review fee is $325 plus $6.50 per lot; online payment is subject to a processing fee and fees may change.
    • The plan review is voided if the developer alters the plat without notifying MSDH; MSDH determines whether a new review is required.
    • MSDH reviews lots for general suitability of onsite wastewater treatment and disposal for one residence per lot; septic, soil, wetland, water-supply, and other health requirements remain applicable.

    residential subdivision threshold: >= 10 lots (Local ordinances may reduce the minimum below ten lots.) · feasibility-study threshold: >= 35 lots (Additional phases by the same owner also require a feasibility study; smaller developments may be required case-by-case.) · subdivision plan-review fee: 325 USD (Plus $6.50 per lot; online payment processing fee and possible additional costs may apply.)

    “All lots are reviewed for general suitability of on-site wastewater treatment and disposal for a single residence per lot.”
  • Driveway accessRequired

    Driveways and specified changes of use connecting to Mississippi state highways.

    • A permit is required for new driveways.
    • A permit is required for alterations to existing drives.
    • A permit is required for a change of use causing a daily-trip increase of 10% or 100 daily trips, whichever is greater.
    • A permit is required for property-use changes from non-commercial to commercial.
    • If access is expected to exceed 100 peak-hour trips, a traffic-impact study must be submitted.
    • If the permitted land use changes, the original permit is revoked and a new permit must be applied for.
    • A denied permit may be appealed within 10 days after receipt of the denial notification.

    daily trip increase threshold: 10 percent (or 100 daily trips, whichever is greater) · traffic impact study threshold: > 100 peak-hour trips · appeal deadline: 10 days (after receipt of denial notification)

    “For State Highways a permit is required for: 1. New driveways; 2. Alterations to existing drives;”
  • Building in a floodplainRequired

    Development or improvement activity on state-owned Mississippi property or buildings located in FEMA Special Flood Hazard Area zones A, AE, V, or VE.

    • The requirement applies to state-owned property or buildings.
    • For existing structures determined to involve less than a Substantial Improvement, no additional forms or approval are required after Step One.
    • For new development or a Substantial Improvement, the applicant must complete the Step Two form, obtain a Control Code, provide all required attachments, and submit final elevation certification and complete drawings and specifications.
    • Approval produces an initial approval letter and, after final requirements are approved, a final approval letter.
    • If Step Two is not approved and the project cannot be brought into compliance, a denial letter is issued.

    covered FEMA zones: A, AE, V, VE · substantial improvement threshold: less than a Substantial Improvement (no additional forms or approval required for the development project)

    “A development or improvement activity to state-owned property or building, [...] must complete a Floodplain Management Permit Application.”
  • Permit feesPublished (with conditions)

    Mississippi Department of Transportation over-dimensional and related permits statewide.

    • The published schedule applies to MDOT permit types, not a general statewide building-permit fee schedule.
    • Blanket permits are not prorated and are issued for one year unless otherwise specified.
    • Blanket permits must have valid insurance or a valid U.S. DOT number; if insurance expires or cancels, the blanket permit becomes invalid.
    • Overweight charges apply to weight exceeding 80,000 pounds or specified axle limits.

    oversize permit fee: 10 USD · oversize blanket fee: 100 USD · 72-hour legal trip permit fee: 25 USD · harvest permit fee: 25 USD · port permit fee: 170 USD per year · pole blanket fee: 200 USD

    “Oversize permit $10.00 Oversize Blanket $100.00”
  • Permit processPartial

    Mississippi local permitting for businesses and business-related construction or land development.

    • Permits may be required from city or county governments.
    • Different locations have different requirements.
    • Building permits generally come from the city or county building and planning department for constructing or modifying a place of business.
    • Zoning permits generally come from the city or county building and planning department for developing land for specific commercial use.
    “You may be required to apply for permits and licenses from your local government (e.g., city or county). Different locations have different requirements.”
    One more reviewed finding on this topic
    • Partial — MSDH onsite-wastewater applications for property in Alcorn County.
      “File a complete application. [...] Submit documents to us by fax, mail to our physical location [...] or by e-mail to wastewater@msdh.ms.gov . [...] Pay fees. [...] Confirmation. When your payment is successful, you will receive a receipt by e-mail.”
  • Campground & park staysLimited

    Recreational-vehicle occupancy at campgrounds under the jurisdiction of the Pearl River Valley Water Supply District, including Coal Bluff, Goshen Springs, Leake County Water Park, Low Head Dam, and Timberlake.

    • The rules apply within all campgrounds under the District’s jurisdiction.
    • Campgrounds are not intended to be permanent domiciles for campground guests.
    • A recreational vehicle must be in operable road-worthy condition, properly registered and insured in its domicile state or province, with a current license plate affixed.
    • Campers may not stay on any pad longer than 12 consecutive months; Standard Plus campers may move to another available pad after 12 months, but the District is not responsible for making a pad available.
    • Campsites are typically designed for trailers or recreational vehicles no longer than 32 feet or wider than 8 feet, subject to the stated RVIA-seal, holding-tank, facility-capacity, and prohibited-unit conditions.
    • Primitive camping areas without water, electricity, or sewer are not intended for recreational vehicles.
    • No permanent structures may be erected on a campsite; temporary accessibility stairs, stoops, steps, or ramps require the stated approvals and size limits.
    • Camping is confined to designated campground or overflow areas, and no more than one camping unit is allowed per pad without Campground Manager approval.

    maximum stay on one pad: <= 12 consecutive months (Campers may move to a different available pad after 12 months.) · typical campsite RV length: <= 32 feet (Larger units may be accepted if they satisfy the stated RVIA seal, holding-tank, and facility-capacity conditions.) · typical campsite RV width: <= 8 feet (Larger units may be accepted if they satisfy the stated RVIA seal, holding-tank, and facility-capacity conditions.)

    “Campers shall not stay on any pad longer than 12 consecutive months”
    One more reviewed finding on this topic
  • county building authorityGeneral

    Mississippi county boards of supervisors' authority and obligation to adopt uniform building codes, including in unincorporated county territory, subject to the statutory opt-out framework.

    • All counties and municipalities must enact uniform building codes unless they opted out before November 30, 2014.
    • A county board of supervisors adopting building codes after July 1, 2008 must adopt as minimum codes codes established and promulgated by the Mississippi Building Codes Council.
    • The statewide source does not identify current county-by-county residential permit enforcement or opt-out status.

    opt-out deadline: 2014-11-30 · minimum-code requirement for codes adopted after: >= 2008-07-01

    “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014.”

Inside cities and towns in Alcorn County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

  • Local zoningPresent (with conditions)

    Land development, redevelopment, zoning, land use, and land subdivision within the corporate limits of the City of Corinth, Alcorn County, Mississippi.

    • The ordinance applies within the corporate limits of the City of Corinth, not generally throughout Alcorn County.
    • Except as specifically provided in the ordinance, uses, buildings, structures, signs, land, grading, excavation, occupancy, subdivision, alteration, construction, reconstruction, movement, removal, enlargement, structural alteration, or establishment/change of a use must conform to the ordinance and the specific district provisions.
    • The ordinance states that it becomes effective immediately upon adoption.
    • Where the ordinance conflicts with another lawfully adopted rule, regulation, code, or ordinance, the most restrictive requirement governs.
    • The official zoning map is part of the ordinance and a true and correct copy is on file in the office of the City Clerk.
    • The City of Corinth Department of Planning and Community Development is responsible for zoning and development ordinances; the city's listed Director of Community Development and Planning is Greg Tyson.
    “From and after the date of adoption, this ordinance shall govern all land development, redevelopment, zoning, land use, and land subdivision located within the corporate limits of the City of Corinth, Mississippi.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • County-wide zoning — Countywide zoning authority in Alcorn County.
  • Zoning districts — Published zoning districts in unincorporated Alcorn County.
  • Minimum dwelling size — Minimum dwelling size in unincorporated Alcorn County.
  • Minimum lot size — Minimum lot size in unincorporated Alcorn County.
  • Setbacks — Building setbacks in unincorporated Alcorn County.
8 more unanswered
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Accessory dwellings
  • Off-grid sanitation
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Alcorn County, Mississippi

Is Alcorn County a good place to live off-grid or homestead?

Alcorn County scores 65/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and strong self-sufficiency basics: 58.5″/yr rainfall plus 71.7% wooded land. Watch-outs: a weaker property-autonomy legal backdrop.

Do you need a building permit in Alcorn County, Mississippi?

Alcorn County generally requires a residential building permit. Onsite septic is permitted by Mississippi State Department of Health, Division of On-Site Wastewater (North Region). Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Alcorn County, Mississippi?

Land in Alcorn County runs about $2,375 per acre, based on the latest county data.

What is the water situation in Alcorn County?

Alcorn County gets about 58.5" of rain a year, with severe drought in roughly 3.5% of years.

How remote is Alcorn County?

A representative private-land location has about 56,833 people within a 30-minute drive and 2,878,243 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

How Alcorn compares in Mississippi

Compare side-by-side →See all 82 Mississippi counties ranked →