Bolthole Index

Ohio · Off-grid & homestead potential

Clark County

33Index Score / 100
#84 of 88 in Ohio

Clark County scores 33/100 on the Bolthole Index, a marginal county profile. Its strengths are a durable current and mid-century hazard profile and manageable long-term carry cost. The trade-offs: about 428,080 people within a 30-minute drive and a weaker property-autonomy legal backdrop.

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Clark County in Ohio

33
County map
Clark County highlighted among the Ohio counties · colored by Index score

How Clark County scores

Seclusion10100% ev.
Self-Sufficiency59100% ev.
Admin Boringness4090% ev.
Durability85100% ev.
Property Autonomy35100% ev.
Carry Cost66100% 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 →

$206kTypical home
1.2%Property tax
$9,200Land / acre
42.3"Annual rain
0.7% of yrsSevere drought
3 / yr (+3)Mid-century 100°F days
12.5 daysMid-century dry spell
1.69" (+7.6%)Mid-century 1-day rain
1.89×Wildfire change factor
100%Forward climate coverage
$1,258Home insurance / yr
2.4% / yrInsurance growth
0.92%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
428,080People within 30 min
7,295,355People within 2 hr
162,127Radius comparison (15 mi)
339.2People / sq mi
7.5%Federal land
98%Land at 15% slope or less
13.9%Septic soil without severe limits
29,955 acWorkable land screen
17.6%Wooded land
50.6 tonsBiomass / forest ac
51.9°FAvg temp

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Property hunt

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Building & land-use rules in Clark County

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

  • Building permitRequired

    Clark County operates a certified Building Department that issues residential building permits via a Residential Building Plan Approval Application; permits are not issued until submittals are received and fees paid.

    Clark County Building Forms & Applications ↗
  • County zoningYes

    Clark County zoning (adopted under ORC Chapter 303) applies to unincorporated townships that voted approval (Bethel, Green, Harmony, Mad River, Madison, Moorefield, Pleasant); a few townships administer their own zoning.

    Clark County Zoning Jurisdiction Map & Information ↗
  • Septic permittingClark County Combined Health District

    Household sewage treatment systems must be installed and operated under permit from the Clark County Combined Health District board of health under Ohio Administrative Code / ODH rules.

    Clark County Combined Health District - Sewage & Septic Systems ↗
  • 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 permitRequired

    Ohio Administrative Code Chapter 3701-29 governs sewage treatment systems and requires the applicable installation permit.

    Ohio Administrative Code Chapter 3701-29 ↗
  • Septic inspectionRequired

    Ohio Administrative Code Chapter 3701-29 requires health-department inspection/approval of sewage treatment system installation before use.

    Ohio Administrative Code Chapter 3701-29 ↗
  • Off-grid sanitationNot published

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

Always confirm current rules with Clark County Building Regulation / Community Development before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Clark County, Ohio

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

Clark County scores 33/100 on the Bolthole Index, a marginal county profile. Its strengths: a durable current and mid-century hazard profile and manageable long-term carry cost. Watch-outs: about 428,080 people within a 30-minute drive and a weaker property-autonomy legal backdrop.

Do you need a building permit in Clark County, Ohio?

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

How much does land cost in Clark County, Ohio?

Land in Clark County runs about $9,200 per acre, based on the latest county data.

What is the water situation in Clark County?

Clark County gets about 42.3" of rain a year, with severe drought in roughly 0.7% of years.

How remote is Clark County?

A representative private-land location has about 428,080 people within a 30-minute drive and 7,295,355 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 Clark 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 Clark compares in Ohio

Compare side-by-side →See all 88 Ohio counties ranked →