Bolthole Index

Montana · Off-grid & homestead potential

Hill County

54Index Score / 100
#36 of 56 in Montana

Hill County scores 54/100 on the Bolthole Index, a solid county profile. Its strengths are manageable long-term carry cost and deep seclusion — about 37 people within a 30-minute drive. The trade-offs: weak self-sufficiency basics: only 12.8″ of rain a year.

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County locator

Hill County in Montana

54
County map
Hill County highlighted among the Montana counties · colored by Index score

How Hill County scores

Seclusion84100% ev.
Self-Sufficiency21100% ev.
Admin Boringness5590% ev.
Durability49100% ev.
Property Autonomy83100% ev.
Carry Cost8496% 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 →

$239kTypical home
1.1%Property tax
$1,066Land / acre
12.8"Annual rain
14.8% of yrsSevere drought
6.2 / yr (+5.3)Mid-century 100°F days
24 daysMid-century dry spell
0.97" (+5.5%)Mid-century 1-day rain
1.24×Wildfire change factor
100%Forward climate coverage
$1,732Home insurance / yr
3% / yrInsurance growth
0.82%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
37People within 30 min
35,549People within 2 hr
995Radius comparison (15 mi)
5.6People / sq mi
2.4%Federal land
89.7%Land at 15% slope or less
8.4%Septic soil without severe limits
153,253 acWorkable land screen
3.6%Wooded land
33 tonsBiomass / forest ac
41.9°FAvg temp

Scout Hill 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 Hill County

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

  • Building permitLimited

    No residential structural-code building permit is required. However, The Hill County Planning Office administers county Zoning Regulations and requires a zoning permit for anyone outside city limits within the City-County Planning area doing any kind of work. Because that pre-construction land-use/zoning approval can gate an ordinary dwelling, this record is classified as limited.

    Hill County Planning Department
  • County zoningYes

    The Hill County Planning Office administers county Zoning Regulations and requires a zoning permit for anyone outside city limits within the City-County Planning area doing any kind of work.

    Hill County Planning Department
  • Septic permittingHill County Health Department - Environmental Health

    Individual Sewage Permits are required and issued by the Hill County Health Department Environmental Health division under the Hill County Rules and Regulations for Sewage Treatment Systems.

    Hill County Health Department - Environmental Health
  • 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 Hill County Planning Department before you buy or build. Scouted Aug 2026 from official county sources.

Living off-grid in Hill County, Montana

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

Hill County scores 54/100 on the Bolthole Index, a solid county profile. Its strengths: manageable long-term carry cost and deep seclusion — about 37 people within a 30-minute drive. Watch-outs: weak self-sufficiency basics: only 12.8″ of rain a year.

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

Hill County requires a building permit only in limited cases (such as floodplains or specific zones), and it enforces county zoning. Onsite septic is permitted by Hill County Health Department - Environmental Health. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Hill County, Montana?

Land in Hill County runs about $1,066 per acre, based on the latest county data.

What is the water situation in Hill County?

Hill County gets about 12.8" of rain a year, with severe drought in roughly 14.8% of years.

How remote is Hill County?

A representative private-land location has about 37 people within a 30-minute drive and 35,549 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 Hill 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 Hill compares in Montana

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