Bolthole Index

Texas · Off-grid & homestead potential

Jeff Davis County

55Index Score / 100
#116 of 254 in Texas

Jeff Davis County scores 55/100 on the Bolthole Index, a solid county profile. Its strengths are deep seclusion — about 1 people within a 30-minute drive and low administrative friction for a quiet rural property. The trade-offs: weak self-sufficiency basics: only 14.2″ of rain a year, in severe drought 31.2% of years and elevated mid-century heat, water, rain, or wildfire exposure.

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County locator

Jeff Davis County in Texas

55
County map
Jeff Davis County highlighted among the Texas counties · colored by Index score

How Jeff Davis County scores

Seclusion90100% ev.
Self-Sufficiency2298% ev.
Admin Boringness8790% ev.
Durability35100% ev.
Property Autonomy71100% ev.
Carry Cost8096% 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 →

$207kTypical home
0.5%Property tax
$1,101Land / acre
14.2"Annual rain
31.2% of yrsSevere drought
15.9 / yr (+12.8)Mid-century 100°F days
37.9 daysMid-century dry spell
1.06" (+6.2%)Mid-century 1-day rain
1.21×Wildfire change factor
100%Forward climate coverage
$1,915Home insurance / yr
-1.9% / yrInsurance growth
0%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
1People within 30 min
6,862People within 2 hr
221Radius comparison (15 mi)
0.8People / sq mi
0.1%Federal land
54.7%Land at 15% slope or less
11.7%Septic soil without severe limits
150,374 acWorkable land screen
19%Wooded land
4.3 tonsBiomass / forest ac
61.8°FAvg temp

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Building & land-use rules in Jeff Davis County

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

  • Building permitNot required

    Texas counties cannot mandate single-family residential building permits in unincorporated areas (permits are voluntary only); rural Jeff Davis County has no building department.

    Texas county authority FAQ (Texas Local Government Code Ch. 233)
  • County zoningNone county-wide

    Texas counties have no zoning authority in unincorporated areas, so there are no county zoning regulations outside Fort Davis city limits.

    Texas county authority FAQ (no unincorporated zoning)
  • Septic permittingTexas Commission on Environmental Quality (TCEQ) - OSSF Program (Region 6)

    On-site sewage facility (septic) permits in Texas are issued under TCEQ's OSSF program; where no county authorized agent exists, the TCEQ regional office is the permitting authority for Jeff Davis County.

    TCEQ - Getting a Permit for an OSSF
  • 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 permitLimited

    Texas TCEQ regulates OSSF permitting, subject to statutory exemptions including qualifying single-family tracts.

    Texas Commission on Environmental Quality - OSSF
  • 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 TCEQ OSSF (septic) / Jeff Davis County before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Jeff Davis County, Texas

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

Jeff Davis County scores 55/100 on the Bolthole Index, a solid county profile. Its strengths: deep seclusion — about 1 people within a 30-minute drive and low administrative friction for a quiet rural property. Watch-outs: weak self-sufficiency basics: only 14.2″ of rain a year, in severe drought 31.2% of years and elevated mid-century heat, water, rain, or wildfire exposure.

Do you need a building permit in Jeff Davis County, Texas?

Jeff Davis County does not require a county building permit for a home in unincorporated areas, and it has no county-wide zoning. Onsite septic is permitted by Texas Commission on Environmental Quality (TCEQ) - OSSF Program (Region 6). Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Jeff Davis County, Texas?

Land in Jeff Davis County runs about $1,101 per acre, based on the latest county data.

What is the water situation in Jeff Davis County?

Jeff Davis County gets about 14.2" of rain a year, with severe drought in roughly 31.2% of years.

How remote is Jeff Davis County?

A representative private-land location has about 1 people within a 30-minute drive and 6,862 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 Jeff Davis 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 Jeff Davis compares in Texas

Compare side-by-side →See all 254 Texas counties ranked →