Bolthole Index

Iowa · Off-grid & homestead potential

Winnebago County

41Index Score / 100
#94 of 99 in Iowa

Winnebago County scores 41/100 on the Bolthole Index, a marginal county profile. Its strengths are higher long-term carry cost. The trade-offs: workable self-sufficiency basics (34.5″/yr rainfall).

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Winnebago County in Iowa

41
County map
Winnebago County highlighted among the Iowa counties · colored by Index score

How Winnebago County scores

Seclusion54100% ev.
Self-Sufficiency1792% ev.
Admin Boringness4590% ev.
Durability55100% ev.
Property Autonomy51100% ev.
Carry Cost59100% ev.

Evidence strength: 97%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$157kTypical home
1.4%Property tax
$9,707Land / acre
34.5"Annual rain
11.1% of yrsSevere drought
2.7 / yr (+2.6)Mid-century 100°F days
15.6 daysMid-century dry spell
1.92" (+12.7%)Mid-century 1-day rain
1.76×Wildfire change factor
100%Forward climate coverage
$1,685Home insurance / yr
4.3% / yrInsurance growth
0.71%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
15,254People within 30 min
1,142,228People within 2 hr
14,789Radius comparison (15 mi)
26.4People / sq mi
4%Federal land
98.9%Land at 15% slope or less
11.2%Septic soil without severe limits
28,460 acWorkable land screen
1.3%Wooded land
45.4°FAvg temp

Scout Winnebago 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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Building & land-use rules in Winnebago County

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

  • Building permitRequired

    Winnebago County (Iowa) requires anyone proposing construction to obtain a permit through the county Zoning Administrator/administrative officer; a building permit application is provided by the county zoning department.

    Winnebago County (IA) - Zoning Forms and Resources
  • County zoningYes

    Winnebago County (Iowa) administers a county Zoning Ordinance enforced by a Zoning Administrator, with a Board of Adjustment.

    Winnebago County (IA) Zoning Ordinance
  • Septic permittingWinnebago County Environmental Health

    The county states septic and well permits are required by state law and are obtained through Winnebago County Environmental Health (under Iowa DNR rules).

    Winnebago County (IA) - Zoning Department
  • 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 Winnebago County (IA) Zoning Department before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Winnebago County, Iowa

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

Winnebago County scores 41/100 on the Bolthole Index, a marginal county profile. Its strengths: higher long-term carry cost. Watch-outs: workable self-sufficiency basics (34.5″/yr rainfall).

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

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

How much does land cost in Winnebago County, Iowa?

Land in Winnebago County runs about $9,707 per acre, based on the latest county data.

What is the water situation in Winnebago County?

Winnebago County gets about 34.5" of rain a year, with severe drought in roughly 11.1% of years.

How remote is Winnebago County?

A representative private-land location has about 15,254 people within a 30-minute drive and 1,142,228 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 Winnebago 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 Winnebago compares in Iowa

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