Bolthole Index

North Dakota · Off-grid & homestead potential

Cavalier County

53Index Score / 100
#16 of 53 in North Dakota

Cavalier County scores 53/100 on the Bolthole Index, a solid county profile. Its strengths are deep seclusion — about 43 people within a 30-minute drive and manageable long-term carry cost. The trade-offs: thin water margin (20.8″/yr rainfall).

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County locator

Cavalier County in North Dakota

53
County map
Cavalier County highlighted among the North Dakota counties · colored by Index score

How Cavalier County scores

Seclusion82100% ev.
Self-Sufficiency22100% ev.
Admin Boringness5590% ev.
Durability47100% ev.
Property Autonomy73100% ev.
Carry Cost8196% 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 →

$174kTypical home
1.2%Property tax
$2,507Land / acre
20.8"Annual rain
10.6% of yrsSevere drought
1.5 / yr (+1.4)Mid-century 100°F days
17.1 daysMid-century dry spell
1.3" (+7.2%)Mid-century 1-day rain
1.69×Wildfire change factor
100%Forward climate coverage
$1,682Home insurance / yr
0.7% / yrInsurance growth
0%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
43People within 30 min
75,944People within 2 hr
2,913Radius comparison (15 mi)
2.4People / sq mi
9.1%Federal land
95.9%Land at 15% slope or less
25.7%Septic soil without severe limits
244,527 acWorkable land screen
4.8%Wooded land
33.1 tonsBiomass / forest ac
37.7°FAvg temp

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Property hunt

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Building & land-use rules in Cavalier County

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

  • Building permitLimited

    North Dakota has no statewide residential building code for rural counties; Cavalier County enforces zoning regulations only in its 14 zoned townships (land-use/zoning permits apply there), with no evidence of a countywide building-code permit.

    Cavalier County, ND – Zoning
  • County zoningYes

    Cavalier County has adopted Zoning Regulations (updated 2019) administered by a county Planning & Zoning Commission, covering 14 zoned townships (Bruce, Elgin, Easby, Fremont, Hay, Hope, Langdon, Loam, Manilla, North Olga, Osford, Seivert, South Olga, West Hope).

    Cavalier County, ND – Zoning
  • Septic permittingLake Region District Health Unit (LRDHU)

    The Lake Region District Health Unit licenses and permits all new onsite sewage treatment systems and repairs for the seven counties it serves, including Cavalier County, and maintains a dedicated Cavalier County OSTS regulations document.

    Lake Region District Health Unit – 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 Cavalier County Planning & Zoning Commission before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Cavalier County, North Dakota

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

Cavalier County scores 53/100 on the Bolthole Index, a solid county profile. Its strengths: deep seclusion — about 43 people within a 30-minute drive and manageable long-term carry cost. Watch-outs: thin water margin (20.8″/yr rainfall).

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

Cavalier 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 Lake Region District Health Unit (LRDHU). Rules change and cities within the county differ — always confirm with the county before you buy or build.

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

Land in Cavalier County runs about $2,507 per acre, based on the latest county data.

What is the water situation in Cavalier County?

Cavalier County gets about 20.8" of rain a year, with severe drought in roughly 10.6% of years.

How remote is Cavalier County?

A representative private-land location has about 43 people within a 30-minute drive and 75,944 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 Cavalier 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 Cavalier compares in North Dakota

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