Bolthole Index

Illinois · Off-grid & homestead potential

Logan County

41Index Score / 100
#86 of 102 in Illinois

Logan County scores 41/100 on the Bolthole Index, a marginal county profile. Its strengths are elevated current hazard exposure. The trade-offs: workable self-sufficiency basics (38.6″/yr rainfall) and about 74,919 people within a 30-minute drive.

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Logan County in Illinois

41
County map
Logan County highlighted among the Illinois counties · colored by Index score

How Logan County scores

Seclusion31100% ev.
Self-Sufficiency28100% ev.
Admin Boringness4390% ev.
Durability59100% ev.
Property Autonomy42100% ev.
Carry Cost51100% 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 →

$145kTypical home
1.8%Property tax
$11,349Land / acre
38.6"Annual rain
5.5% of yrsSevere drought
9.1 / yr (+8.4)Mid-century 100°F days
13.8 daysMid-century dry spell
1.84" (+12%)Mid-century 1-day rain
1.79×Wildfire change factor
100%Forward climate coverage
$1,561Home insurance / yr
4% / yrInsurance growth
0.73%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
74,919People within 30 min
1,866,516People within 2 hr
30,470Radius comparison (15 mi)
44.6People / sq mi
0%Federal land
99.4%Land at 15% slope or less
12.2%Septic soil without severe limits
47,855 acWorkable land screen
4.2%Wooded land
45.2 tonsBiomass / forest ac
52.5°FAvg temp

Scout Logan County

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Property hunt

Find land. Bring the promising ones back.

Search live inventory elsewhere, then cost and vet each candidate here. No copied listings, account, or paid data feed.

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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 Logan County

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

  • Building permitRequired

    The Logan County Zoning Office states: 'All new construction, additions, remodeling, and accessory structures require a building permit' in the unincorporated county.

    Logan County, Illinois - Zoning FAQ (official county site)
  • County zoningYes

    The county Zoning Office administers the Logan County Zoning Ordinance (districts A, R-1 to R-4, B-1 to B-3, M-1, M-2) across all unincorporated areas and villages without their own zoning.

    Logan County, Illinois - Zoning (official county site)
  • Septic permittingLogan County Department of Public Health, Division of Environmental Health (under IDPH)

    LCDPH runs a comprehensive sewage permitting and inspection program under the Logan County Sewage Ordinance and an IDPH grant; a Sewage Permit Plan Review Application with soil analysis is required before installation.

    Logan County Department of Public Health - Sewage Disposal
  • 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 Logan County Zoning Office (529 S. McLean St., Lincoln); LCDPH for septic before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Logan County, Illinois

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

Logan County scores 41/100 on the Bolthole Index, a marginal county profile. Its strengths: elevated current hazard exposure. Watch-outs: workable self-sufficiency basics (38.6″/yr rainfall) and about 74,919 people within a 30-minute drive.

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

Logan County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Logan County Department of Public Health, Division of Environmental Health (under 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 Logan County, Illinois?

Land in Logan County runs about $11,349 per acre, based on the latest county data.

What is the water situation in Logan County?

Logan County gets about 38.6" of rain a year, with severe drought in roughly 5.5% of years.

How remote is Logan County?

A representative private-land location has about 74,919 people within a 30-minute drive and 1,866,516 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 Logan 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 Logan compares in Illinois

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