Gallatin County in Southern Illinois — urban density and development pressure lower the buildability score, but opportunities exist in outlying areas.
📊35/100AcreScore
💰$3KLand $/acre
🏠$60KHome Value
👥4,793Population
📈+-1.5%Growth (10yr)
🌊7%Flood RiskLow
🌡️Mixed HumidClimateZone 4A
🏗️ Can You Build Here?
Illinois has no state building code — regulations are county-level. Gallatin County has no formal zoning ordinance, meaning most rural land can be used for residential construction including barndominiums without special permits beyond standard building codes.
Zone
Min Lot
Barndo OK?
Unzoned
None
✅ Yes
Gallatin County has no formal zoning ordinance. Standard building permits still required. Contact the county building department for specifics.
📋 What Permits Do You Need?
Most states allow owner-builders to act as their own general contractor for personal residences. Check Illinois requirements — licensed subs are typically needed for electrical, plumbing, and HVAC.
Required Permits
• Building permit (residential)
• Septic permit (if no public sewer)
• Electrical permit
• Plumbing permit
Permit Office
Gallatin County Building Department
Shawneetown, IL
Contact county clerk for current hours and requirements
🌊 What's the Flood & Soil Risk?
Moderate flood risk. 7% of county land is in FEMA flood zones. Most buildable parcels are outside hazard areas, but always verify your specific site.
7%
In Flood Zone
Good
Soil Drainage
Good
Septic Viability
Source: FEMA National Flood Hazard Layer, USDA Web Soil Survey
💰 What Does It Cost?
Extremely affordable. Median land prices around $2,800 per acre make Gallatin County one of the most budget-friendly options in Illinois.
$3K
Median $/acre
$60K
Median Home Value
$120–200
Build Cost $/sqft
1.85%
Property Tax Rate
Source: U.S. Census Bureau ACS 2024, Gallatin County Assessor
🏔️ Why People Love Living Here
Gallatin County sits in the heart of Southern Illinois. Evansville is 50 min away. Illinois has a state income tax — factor that into your cost-of-living calculations.
🏗️
Affordable Land
Median land at $2,800/acre means you can buy more, build bigger, and still stay under budget.
🔨
Build Freedom
No formal zoning means you can build your barndominium, shop, or homestead without jumping through bureaucratic hoops.
At a Glance
Population4,793
10-Year Growth-1.5%
County SeatShawneetown
State Income TaxYes
ClimateMixed Humid (Zone 4A)
How Close Is Everything?
Evansville50 min
EVV55 min
Austinvaries
💧 Utilities & Infrastructure
Most rural Gallatin County land uses well water and septic systems. Municipal utilities are available near Shawneetown. Check with local utility providers for your specific parcel.
Electric ProviderLocal Co-op / TXU
WaterWell or Municipal
SewerSeptic (most rural)
InternetVaries by location
Cell CoverageVariable
Natural GasPropane common in rural areas
🏦 Financing & Incentives
Gallatin County qualifies for USDA Rural Development loans — zero-down-payment financing for eligible buyers in most areas.
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❓ Frequently Asked Questions
Can I build a barndominium in Gallatin County?
Yes. Gallatin County has no formal zoning ordinance. You'll still need standard building permits, but barndominiums are generally permitted on rural land. Check with the county building department for specific requirements.
How much does land cost in Gallatin County?
Median price is approximately $2,800 per acre, though prices vary by location, road access, and improvements. USDA Rural Development loans may be available for eligible buyers.
Is Gallatin County eligible for USDA Rural Development loans?
Yes — most of Gallatin County qualifies for USDA Rural Development programs, including zero-down-payment home loans for eligible buyers.
What is the property tax rate in Gallatin County?
The effective property tax rate is approximately 1.85%. Check with the county assessor for the most current rates and any available homestead exemptions.
Do I need a licensed contractor to build in Gallatin County?
Most states allow owner-builders to act as their own general contractor for personal residences, though requirements vary by state and county. In Illinois, check local building codes for specific licensing requirements. You'll typically need licensed professionals for electrical, plumbing, and HVAC work.