Bolthole Index

Montana · Off-grid & homestead potential

Roosevelt County

51Index Score / 100
#40 of 56 in Montana

Roosevelt County scores 51/100 on the Bolthole Index, a solid county profile. Its strengths are manageable long-term carry cost and a stronger property-autonomy legal backdrop. The trade-offs: weak self-sufficiency basics: only 14″ of rain a year, in severe drought 21.1% of years.

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County locator

Roosevelt County in Montana

51
County map
Roosevelt County highlighted among the Montana counties · colored by Index score

How Roosevelt County scores

Seclusion77100% ev.
Self-Sufficiency19100% ev.
Admin Boringness7168% ev.
Durability42100% ev.
Property Autonomy83100% ev.
Carry Cost84100% ev.

Evidence strength: 95%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$152kTypical home
1.3%Property tax
$1,108Land / acre
14"Annual rain
21.1% of yrsSevere drought
9.3 / yr (+7.1)Mid-century 100°F days
22.8 daysMid-century dry spell
1.07" (+5.4%)Mid-century 1-day rain
1.3×Wildfire change factor
100%Forward climate coverage
$2,431Home insurance / yr
3.8% / yrInsurance growth
0.94%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
1,354People within 30 min
62,617People within 2 hr
1,759Radius comparison (15 mi)
4.4People / sq mi
1.1%Federal land
88%Land at 15% slope or less
7.5%Septic soil without severe limits
106,957 acWorkable land screen
0.5%Wooded land
21.8 tonsBiomass / forest ac
41.6°FAvg temp

Scout Roosevelt 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 Roosevelt County

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

  • Building permitNot required

    Roosevelt County has no building department and is not on the MT DLI certified list, so unincorporated areas fall under the State Building Codes Bureau, which does not enforce residential building codes in rural areas.

    MT DLI Certified City, County and Town Programs
  • County zoningNot published

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

  • Septic permittingRoosevelt County Sanitarian

    County Sanitarian provides review, permitting and installation inspection of onsite wastewater systems in accordance with minimum state standards and local regulations.

    Roosevelt County Sanitarian
  • 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 Roosevelt County Sanitarian / Land Planning before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Roosevelt County, Montana

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

Roosevelt County scores 51/100 on the Bolthole Index, a solid county profile. Its strengths: manageable long-term carry cost and a stronger property-autonomy legal backdrop. Watch-outs: weak self-sufficiency basics: only 14″ of rain a year, in severe drought 21.1% of years.

Do you need a building permit in Roosevelt County, Montana?

Roosevelt County does not require a county building permit for a home in unincorporated areas. Onsite septic is permitted by Roosevelt County Sanitarian. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Roosevelt County, Montana?

Land in Roosevelt County runs about $1,108 per acre, based on the latest county data.

What is the water situation in Roosevelt County?

Roosevelt County gets about 14" of rain a year, with severe drought in roughly 21.1% of years.

How remote is Roosevelt County?

A representative private-land location has about 1,354 people within a 30-minute drive and 62,617 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 Roosevelt 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 Roosevelt compares in Montana

Compare side-by-side →See all 56 Montana counties ranked →