Bolthole Index

Iowa · Off-grid & homestead potential

Harrison County

57Index Score / 100
#32 of 99 in Iowa

Harrison County scores 57/100 on the Bolthole Index, a solid county profile. Its strengths are higher long-term carry cost.

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County locator

Harrison County in Iowa

57
County map
Harrison County highlighted among the Iowa counties · colored by Index score

How Harrison County scores

Seclusion53100% ev.
Self-Sufficiency43100% ev.
Admin Boringness4390% ev.
Durability54100% ev.
Property Autonomy51100% ev.
Carry Cost60100% 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 →

$232kTypical home
1.3%Property tax
$8,414Land / acre
32.6"Annual rain
14.9% of yrsSevere drought
7.7 / yr (+6.9)Mid-century 100°F days
19.4 daysMid-century dry spell
1.67" (+5.2%)Mid-century 1-day rain
1.65×Wildfire change factor
100%Forward climate coverage
$1,934Home insurance / yr
3.9% / yrInsurance growth
1.08%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
6,428People within 30 min
1,853,137People within 2 hr
14,570Radius comparison (15 mi)
21.1People / sq mi
1.1%Federal land
79.1%Land at 15% slope or less
44.1%Septic soil without severe limits
193,705 acWorkable land screen
10%Wooded land
43.6 tonsBiomass / forest ac
49.7°FAvg temp

Scout Harrison 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 Harrison County

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

  • Building permitRequired

    Permits to build are required for any new construction, reconstruction, or movement of any structure; the county Planning & Zoning office issues permits for rural Harrison County.

    Harrison County Environmental Health, Planning & Zoning ↗
  • County zoningYes

    The Harrison County Zoning Ordinance was adopted in February 1996 and governs zoning and building, including Floodplain (F-1) districts.

    Harrison County Environmental Health, Planning & Zoning ↗
  • Septic permittingHarrison County Environmental Health Department

    The county Environmental Health Department licenses and inspects septic system construction; a private sewage disposal permit must be issued before the building permit.

    Harrison County Environmental Health, Planning & Zoning ↗
  • 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 Harrison County Environmental Health, Planning & Zoning before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Harrison County, Iowa

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

Harrison County scores 57/100 on the Bolthole Index, a solid county profile. Its strengths: higher long-term carry cost.

Do you need a building permit in Harrison County, Iowa?

Harrison County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Harrison County Environmental Health Department. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Harrison County, Iowa?

Land in Harrison County runs about $8,414 per acre, based on the latest county data.

What is the water situation in Harrison County?

Harrison County gets about 32.6" of rain a year, with severe drought in roughly 14.9% of years.

How remote is Harrison County?

A representative private-land location has about 6,428 people within a 30-minute drive and 1,853,137 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 Harrison 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 Harrison compares in Iowa

Compare side-by-side →See all 99 Iowa counties ranked →