Macon County, Illinois
Maroa is a city in Macon County, Illinois. Maroa adopts its own zoning, so inside its limits Maroa’s rules apply, not the county’s. Septic permits inside Maroa come from Macon County (Macon County Health Department — Environmental Health Division · (217) 423-6988 ext: 1134). 6 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the Macon County page.
Land inside Maroa city limits; the City of Maroa adopted Chapter 290 Zoning and administers it
“[history: adopted by the mayor and council of the city of maroa 6-24-2019 by ord. no. 2019/06/24-2. amendments noted where applicable.]”
Zoning districts of Maroa city, as listed in Chapter 290 Article V (district regulations)
“§ 290-5.2 single-family residence district (r-1). § 290-5.3 multiple-family residence district (r-2). § 290-5.4 multiple-family residence district (r-3).”
Sanitation for a building inside Maroa city limits where no public sanitary sewer is available under § 242-39
“where a public sanitary sewer is not available under the provisions of § 242-39, the building sewer shall be connected to a private sewage disposal system complying with the provisions of this article.”
A home inside Maroa city limits on a private sewage system once a public sanitary sewer becomes available
“at such time as a public sewer becomes available to a property served by a private sewage disposal system, as provided in § 242-39, a direct connection shall be made to the public sewer in compliance with this part 4”
Maroa does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private sewage disposal systems built inside Maroa city limits (Macon County health officer permit, applied for on a City form)
minimum lot area for subsurface soil absorption permit: < 20000 square feet (no permit issued below this lot area)
“before commencement of construction of a private sewage disposal system, the owner shall first obtain a written permit signed by the macon county health officer or his designated representative(s).”
We looked and could not find an official answer yet. Silence is not permission; ask Maroa or Macon County directly.
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.
Unanswered questions are usually a sign that Maroa publishes no rule on the point, not that none exists. Macon County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Maroa means bringing your own water and power. The kit we’d start with:
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