Idaho · Off-grid & homestead potential

Custer County

50BoltScore / 100
#37 of 44 in Idaho

Custer County is a marginal bolthole (50/100). Its strengths are strong economic & personal freedom (76% Republican) and deep isolation — 106 mi to the nearest city. The trade-offs: a short, cold growing season (38.6°F avg) and 94.1% of it owned by the federal government.

How Custer County scores

Hazard Safety48
Freedom84
Food9
Isolation81
Sovereignty13
Water55
Affordability58
$398kTypical home
0.3%Property tax
$3,588Land / acre
21.9"Annual rain
12.5% of yrsSevere drought
106 miNearest metro
0.9People / sq mi
94.1%Federal land
38.6°FAvg temp

Scout Custer County

Camp here before you commitBook a few nights nearby on Hipcamp →
Land for sale LandWatchHomes for sale Zillow

Some links are affiliate links — we may earn a commission, at no cost to you.

Living off-grid in Custer County, Idaho

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

Custer County is a marginal bolthole (50/100). Its strengths: strong economic & personal freedom (76% Republican) and deep isolation — 106 mi to the nearest city. Watch-outs: a short, cold growing season (38.6°F avg) and 94.1% of it owned by the federal government.

How much does land cost in Custer County, Idaho?

Land in Custer County runs about $3,588 per acre, based on the latest county data.

What is the water situation in Custer County?

Custer County gets about 21.9" of rain a year, with severe drought in roughly 12.5% of years.

How remote is Custer County?

The nearest major metro is about 106 miles away, and population density is 0.9 people per square mile.

How Custer compares in Idaho

See all 44 Idaho counties ranked →