Bolthole Index

Wisconsin · Off-grid & homestead potential

Walworth County

39Index Score / 100
#68 of 72 in Wisconsin

Walworth County scores 39/100 on the Bolthole Index, a marginal county profile. Its strengths are mixed durability signals and a stronger property-autonomy legal backdrop. The trade-offs: about 160,940 people within a 30-minute drive.

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County locator

Walworth County in Wisconsin

39
County map
Walworth County highlighted among the Wisconsin counties · colored by Index score

How Walworth County scores

Seclusion12100% ev.
Self-Sufficiency57100% ev.
Admin Boringness44100% ev.
Durability76100% ev.
Property Autonomy70100% ev.
Carry Cost52100% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$412kTypical home
1.4%Property tax
$8,759Land / acre
37"Annual rain
5.9% of yrsSevere drought
2.7 / yr (+2.6)Mid-century 100°F days
12.9 daysMid-century dry spell
1.6" (+5.8%)Mid-century 1-day rain
1.68×Wildfire change factor
100%Forward climate coverage
$1,377Home insurance / yr
1.5% / yrInsurance growth
0.64%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
160,940People within 30 min
10,151,326People within 2 hr
135,121Radius comparison (15 mi)
190.5People / sq mi
0.7%Federal land
89.7%Land at 15% slope or less
12.9%Septic soil without severe limits
43,827 acWorkable land screen
22.5%Wooded land
37 tonsBiomass / forest ac
47.4°FAvg temp

Scout Walworth 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 Walworth County

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

  • Building permitRequired

    A town building permit is required for compliance with Wisconsin's Uniform Dwelling Code after county land-use permits are issued.

    Walworth County Land Use FAQ
  • County zoningYes

    The county Zoning and Shoreland Zoning Ordinances require a zoning permit regulating placement and setbacks.

    Walworth County Zoning
  • Septic permittingWalworth County Land Use & Resource Management Department

    The county Land Use & Resource Management Department issues the sanitary permit for septic systems.

    Walworth County Land Use FAQ
  • Owner-builderAllowed

    Wisconsin DSPS states that a UDC construction and erosion-control permit may be taken out by the owner who currently occupies, or will occupy, the home. The owner-builder allowance does not waive required permits; new-home plumbing and electrical work generally must be performed under the applicable licensed professionals, while an owner-occupant may install the heating system.

    Wisconsin DSPS - Building a Home in Wisconsin (UDC Guide)
  • 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 Walworth County Land Use & Resource Management Department before you buy or build. Scouted Aug 2026 from official county sources.

Living off-grid in Walworth County, Wisconsin

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

Walworth County scores 39/100 on the Bolthole Index, a marginal county profile. Its strengths: mixed durability signals and a stronger property-autonomy legal backdrop. Watch-outs: about 160,940 people within a 30-minute drive.

Do you need a building permit in Walworth County, Wisconsin?

Walworth County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Walworth County Land Use & Resource Management Department. Owner-builders may act as their own contractor to build their home. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Walworth County, Wisconsin?

Land in Walworth County runs about $8,759 per acre, based on the latest county data.

What is the water situation in Walworth County?

Walworth County gets about 37" of rain a year, with severe drought in roughly 5.9% of years.

How remote is Walworth County?

A representative private-land location has about 160,940 people within a 30-minute drive and 10,151,326 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 Walworth 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 Walworth compares in Wisconsin

Compare side-by-side →See all 72 Wisconsin counties ranked →