Bolthole Index

Indiana · Off-grid & homestead potential

Montgomery County

56Index Score / 100
#45 of 92 in Indiana

Montgomery County scores 56/100 on the Bolthole Index, a solid county profile. Its strengths are a durable current and mid-century hazard profile and manageable long-term carry cost. The trade-offs: about 47,817 people within a 30-minute drive and more administrative friction around building and land use.

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County locator

Montgomery County in Indiana

56
County map
Montgomery County highlighted among the Indiana counties · colored by Index score

How Montgomery County scores

Seclusion25100% ev.
Self-Sufficiency60100% ev.
Admin Boringness4190% ev.
Durability80100% ev.
Property Autonomy71100% ev.
Carry Cost73100% 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 →

$229kTypical home
0.6%Property tax
$8,819Land / acre
42.7"Annual rain
1.9% of yrsSevere drought
3.8 / yr (+3.6)Mid-century 100°F days
13.2 daysMid-century dry spell
1.8" (+7.6%)Mid-century 1-day rain
1.85×Wildfire change factor
100%Forward climate coverage
$1,526Home insurance / yr
1% / yrInsurance growth
0.7%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
47,817People within 30 min
4,323,418People within 2 hr
46,593Radius comparison (15 mi)
76.4People / sq mi
0%Federal land
96.3%Land at 15% slope or less
1.9%Septic soil without severe limits
6,174 acWorkable land screen
13%Wooded land
75.4 tonsBiomass / forest ac
51.4°FAvg temp

Scout Montgomery 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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Building & land-use rules in Montgomery County

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

  • Building permitRequired

    The Montgomery County Building/Zoning Department reviews and issues permits for building construction, demolitions and electrical inspections throughout the county outside Crawfordsville, consistent with Indiana's statewide residential code.

    Montgomery County IN - Building/Zoning Department
  • County zoningYes

    The county administers an adopted County Zoning Resolution applicable to the unincorporated area, with a Plan Commission and Board of Zoning Appeals.

    Montgomery County Zoning Resolution (Feb 2024)
  • Septic permittingMontgomery County Health Department

    Under the Montgomery County Sewer Ordinance, the county Health Department reviews and issues onsite sewage system permits, which are required before a building permit is issued.

    Montgomery County Health Department - Septic Systems
  • 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 Montgomery County IN Building/Zoning Department before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Montgomery County, Indiana

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

Montgomery County scores 56/100 on the Bolthole Index, a solid county profile. Its strengths: a durable current and mid-century hazard profile and manageable long-term carry cost. Watch-outs: about 47,817 people within a 30-minute drive and more administrative friction around building and land use.

Do you need a building permit in Montgomery County, Indiana?

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

How much does land cost in Montgomery County, Indiana?

Land in Montgomery County runs about $8,819 per acre, based on the latest county data.

What is the water situation in Montgomery County?

Montgomery County gets about 42.7" of rain a year, with severe drought in roughly 1.9% of years.

How remote is Montgomery County?

A representative private-land location has about 47,817 people within a 30-minute drive and 4,323,418 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 Montgomery 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 Montgomery compares in Indiana

Compare side-by-side →See all 92 Indiana counties ranked →