Bolthole Index

Illinois · Off-grid & homestead potential

Massac County

64Index Score / 100
#31 of 102 in Illinois

Massac County scores 64/100 on the Bolthole Index, a strong county profile. Its strengths are strong self-sufficiency basics: 50″/yr rainfall with little drought and manageable long-term carry cost.

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County locator

Massac County in Illinois

64
County map
Massac County highlighted among the Illinois counties · colored by Index score

How Massac County scores

Seclusion47100% ev.
Self-Sufficiency70100% ev.
Admin Boringness5835% ev.
Durability49100% ev.
Property Autonomy42100% ev.
Carry Cost68100% ev.

Evidence strength: 89%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$113kTypical home
1.5%Property tax
$4,582Land / acre
50"Annual rain
4.7% of yrsSevere drought
12.9 / yr (+11.9)Mid-century 100°F days
16.2 daysMid-century dry spell
2.42" (+4.4%)Mid-century 1-day rain
1.7×Wildfire change factor
100%Forward climate coverage
$1,798Home insurance / yr
4% / yrInsurance growth
0.88%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
51,087People within 30 min
1,338,421People within 2 hr
60,390Radius comparison (15 mi)
57.6People / sq mi
2%Federal land
94.9%Land at 15% slope or less
4.2%Septic soil without severe limits
6,218 acWorkable land screen
34.1%Wooded land
51.2 tonsBiomass / forest ac
57.8°FAvg temp

Scout Massac 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 Massac County

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

  • Building permitNot published

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

  • County zoningNot published

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

  • Septic permittingSouthern Seven Health Department (multi-county health department, agent of IDPH under 77 Ill. Adm. Code Part 905)

    The Southern Seven Health Department serves Massac County and reviews sewage applications, issues septic permits, and inspects private sewage disposal systems.

    Southern Seven Health Department, Private Sewage Disposal Program
  • 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 permitRequired

    Southern Seven Health Department serves Massac County, reviews private-sewage applications, and issues septic permits through its multi-county program.

    Southern Seven Health Department - Private Sewage Disposal Program
  • Septic inspectionRequired

    Southern Seven Health Department states that its Environmental Health staff inspect new private sewage disposal systems in the seven-county district, including Massac County.

    Southern Seven Health Department - Private Sewage Disposal Program
  • Off-grid sanitationNot published

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

Always confirm current rules with Southern Seven Health Department before you buy or build. Scouted Jul 2026 from official county sources.

Living off-grid in Massac County, Illinois

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

Massac County scores 64/100 on the Bolthole Index, a strong county profile. Its strengths: strong self-sufficiency basics: 50″/yr rainfall with little drought and manageable long-term carry cost.

Do you need a building permit in Massac County, Illinois?

Building-permit rules for unincorporated Massac County are not published on an official source. Onsite septic is permitted by Southern Seven Health Department (multi-county health department, agent of IDPH under 77 Ill. Adm. Code Part 905). Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Massac County, Illinois?

Land in Massac County runs about $4,582 per acre, based on the latest county data.

What is the water situation in Massac County?

Massac County gets about 50" of rain a year, with severe drought in roughly 4.7% of years.

How remote is Massac County?

A representative private-land location has about 51,087 people within a 30-minute drive and 1,338,421 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 Massac 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 Massac compares in Illinois

Compare side-by-side →See all 102 Illinois counties ranked →