Bolthole Index

North Dakota · Off-grid & homestead potential

Mountrail County

46Index Score / 100
#33 of 53 in North Dakota

Mountrail County scores 46/100 on the Bolthole Index, a marginal county profile. Its strengths are manageable long-term carry cost and deep seclusion — about 789 people within a 30-minute drive. The trade-offs: thin water margin (17″/yr rainfall).

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County locator

Mountrail County in North Dakota

46
County map
Mountrail County highlighted among the North Dakota counties · colored by Index score

How Mountrail County scores

Seclusion77100% ev.
Self-Sufficiency1798% ev.
Admin Boringness4390% ev.
Durability51100% ev.
Property Autonomy73100% ev.
Carry Cost79100% 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 →

$241kTypical home
0.5%Property tax
$1,445Land / acre
17"Annual rain
12.3% of yrsSevere drought
3.9 / yr (+3.5)Mid-century 100°F days
18.9 daysMid-century dry spell
1.22" (+4.7%)Mid-century 1-day rain
1.45×Wildfire change factor
100%Forward climate coverage
$1,777Home insurance / yr
0.2% / yrInsurance growth
0.57%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
789People within 30 min
130,906People within 2 hr
3,507Radius comparison (15 mi)
5.1People / sq mi
28.6%Federal land
88.9%Land at 15% slope or less
64.8%Septic soil without severe limits
716,082 acWorkable land screen
1.6%Wooded land
8.4 tonsBiomass / forest ac
40.2°FAvg temp

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Property hunt

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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 Mountrail County

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

  • Building permitRequired

    County Planning & Zoning provides a Building Permit Application and administers permits under its adopted Land Development Code.

    Mountrail County Planning & Zoning ↗
  • County zoningYes

    Mountrail County adopted a Land Development Code (2022) and administers county zoning with amendment, conditional use, and variance processes.

    Mountrail County Planning & Zoning ↗
  • Septic permittingUpper Missouri District Health Unit

    County planning resources direct septic/sewer matters to the Upper Missouri (District) Health Unit.

    Mountrail County Planning & Zoning ↗
  • 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 Mountrail County Planning & Zoning before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Mountrail County, North Dakota

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

Mountrail County scores 46/100 on the Bolthole Index, a marginal county profile. Its strengths: manageable long-term carry cost and deep seclusion — about 789 people within a 30-minute drive. Watch-outs: thin water margin (17″/yr rainfall).

Do you need a building permit in Mountrail County, North Dakota?

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

How much does land cost in Mountrail County, North Dakota?

Land in Mountrail County runs about $1,445 per acre, based on the latest county data.

What is the water situation in Mountrail County?

Mountrail County gets about 17" of rain a year, with severe drought in roughly 12.3% of years.

How remote is Mountrail County?

A representative private-land location has about 789 people within a 30-minute drive and 130,906 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 Mountrail 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 Mountrail compares in North Dakota

Compare side-by-side →See all 53 North Dakota counties ranked →