Bolthole Index

Illinois · Off-grid & homestead potential

Perry County

59Index Score / 100
#52 of 102 in Illinois

Perry County scores 59/100 on the Bolthole Index, a solid county profile. Its strengths are strong self-sufficiency basics: 45″/yr rainfall with little drought and manageable long-term carry cost.

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County locator

Perry County in Illinois

59
County map
Perry County highlighted among the Illinois counties · colored by Index score

How Perry County scores

Seclusion46100% ev.
Self-Sufficiency67100% ev.
Admin Boringness4390% ev.
Durability50100% ev.
Property Autonomy42100% ev.
Carry Cost65100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$111kTypical home
1.7%Property tax
$6,023Land / acre
45"Annual rain
2.4% of yrsSevere drought
13 / yr (+11.7)Mid-century 100°F days
15.8 daysMid-century dry spell
2.14" (+6.4%)Mid-century 1-day rain
1.89×Wildfire change factor
100%Forward climate coverage
$1,575Home insurance / yr
3.4% / yrInsurance growth
0.88%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
18,264People within 30 min
2,982,735People within 2 hr
30,710Radius comparison (15 mi)
46.4People / sq mi
0.1%Federal land
89.3%Land at 15% slope or less
3.2%Septic soil without severe limits
8,733 acWorkable land screen
27.1%Wooded land
51.8 tonsBiomass / forest ac
56°FAvg temp

Scout Perry County

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Property hunt

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A planning estimate, not a valuation or contractor quote. The USDA benchmark includes farm land and buildings; it is context, not a parcel comp.

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Building & land-use rules in Perry County

What it takes to build here — permits, zoning, and septic — scouted from Perry County’s own official sources.

  • Building permitRequired

    Perry County requires a building permit when any structure is erected, enlarged, extended, altered, or relocated (mobile homes included), with an exception only for structures under 100 square feet.

    Perry County IL - Building Permits ↗
  • County zoningYes

    The county has an adopted Zoning Code (Chapter 40) and a Zoning Administrator overseeing unincorporated areas.

    Perry County IL - Zoning Code Chapter 40 ↗
  • Septic permittingPerry County Health Department, Environmental Health (Illinois Private Sewage Disposal Code / IDPH)

    Anyone building a home not on city sewer must obtain a private sewage disposal permit from the Perry County Health Department, which administers the state IDPH Private Sewage Disposal Code locally.

    Perry County Health Department - Sewage ↗
  • Owner-builderNot published

    Not published on an official source — confirm with the county.

  • Building inspectionsNot published

    Not published on an official source — confirm with the county.

  • Occupancy certificateNot published

    Not published on an official source — confirm with the county.

  • Septic permitNot published

    Not published on an official source — confirm with the county.

  • Septic inspectionNot published

    Not published on an official source — confirm with the county.

  • Off-grid sanitationNot published

    Not published on an official source — confirm with the county.

Always confirm current rules with Perry County Zoning / Perry County Health Department before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Perry County, Illinois

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

Perry County scores 59/100 on the Bolthole Index, a solid county profile. Its strengths: strong self-sufficiency basics: 45″/yr rainfall with little drought and manageable long-term carry cost.

Do you need a building permit in Perry County, Illinois?

Perry County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Perry County Health Department, Environmental Health (Illinois Private Sewage Disposal Code / IDPH). Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Perry County, Illinois?

Land in Perry County runs about $6,023 per acre, based on the latest county data.

What is the water situation in Perry County?

Perry County gets about 45" of rain a year, with severe drought in roughly 2.4% of years.

How remote is Perry County?

A representative private-land location has about 18,264 people within a 30-minute drive and 2,982,735 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.

Off-grid gear

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

WaterCrystal QuestFilter any source — well, rain, or creek — to drinking-clean.PowerBluettiSolar generators and home battery backup for living off the grid.

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How Perry compares in Illinois

Compare side-by-side →See all 102 Illinois counties ranked →