Bolthole Index

Texas · Off-grid & homestead potential

Sherman County

37Index Score / 100
#224 of 254 in Texas

Sherman County scores 37/100 on the Bolthole Index, a marginal county profile. Its strengths are low administrative friction for a quiet rural property and manageable long-term carry cost. The trade-offs: thin water margin (17.6″/yr rainfall) and elevated mid-century heat, water, rain, or wildfire exposure.

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County locator

Sherman County in Texas

37
County map
Sherman County highlighted among the Texas counties · colored by Index score

How Sherman County scores

Seclusion72100% ev.
Self-Sufficiency1492% ev.
Admin Boringness8790% ev.
Durability23100% ev.
Property Autonomy71100% ev.
Carry Cost80100% 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 →

$174kTypical home
2%Property tax
$1,785Land / acre
17.6"Annual rain
40.5% of yrsSevere drought
29.5 / yr (+22.9)Mid-century 100°F days
30.5 daysMid-century dry spell
1.2" (+1.3%)Mid-century 1-day rain
1.28×Wildfire change factor
100%Forward climate coverage
$2,587Home insurance / yr
-3.4% / yrInsurance growth
0%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
1,836People within 30 min
376,406People within 2 hr
2,301Radius comparison (15 mi)
2.9People / sq mi
0%Federal land
99.3%Land at 15% slope or less
48.9%Septic soil without severe limits
288,433 acWorkable land screen
0%Wooded land
57°FAvg temp

Scout Sherman 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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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 Sherman County

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

  • Building permitNot required

    Texas counties have no general building-permit authority in unincorporated areas, and Sherman County lists no building/permitting department among its offices.

    Sherman County Commissioners Court / county offices
  • County zoningNone county-wide

    Texas counties lack zoning authority in unincorporated areas, and Sherman County has no planning/zoning office.

    Sherman County Commissioners Court / county offices
  • Septic permittingTCEQ Region 1 (Amarillo) OSSF Program

    No local Sherman County OSSF authorized agent was found; under TCEQ rules the regional office is the OSSF permitting authority where no local jurisdiction has been authorized.

    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 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 Sherman County (Commissioners Court) before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Sherman County, Texas

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

Sherman County scores 37/100 on the Bolthole Index, a marginal county profile. Its strengths: low administrative friction for a quiet rural property and manageable long-term carry cost. Watch-outs: thin water margin (17.6″/yr rainfall) and elevated mid-century heat, water, rain, or wildfire exposure.

Do you need a building permit in Sherman County, Texas?

Sherman 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 TCEQ Region 1 (Amarillo) OSSF Program. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Sherman County, Texas?

Land in Sherman County runs about $1,785 per acre, based on the latest county data.

What is the water situation in Sherman County?

Sherman County gets about 17.6" of rain a year, with severe drought in roughly 40.5% of years.

How remote is Sherman County?

A representative private-land location has about 1,836 people within a 30-minute drive and 376,406 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 Sherman 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 Sherman compares in Texas

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