IL area data
Mascoutah, IL
Mascoutah, IL.
Population: 10,437 (Census ACS)
Home values & appreciation
- Median home value
- $269,614
- 1-year appreciation
- +2.6%
- 3-year appreciation
- +13.2%
- 5-year appreciation
- +28.8%
- 10-year appreciation
- +60.5%
- All-time peak (2026-05)
- $269,917
- House Price Index
- 325.3 (+6.1% YoY)
Market activity
- Median sale price
- $180,000
- Median list price
- $268,750
- Median days on market
- 24 days
- Sale-to-list ratio
- 92.3%
- Active listings
- 4
- 1-year forecast
- +1.6%
- New listings (monthly)
- 16
Rents
- Typical rent
- $1,403/mo
- 1BR fair-market rent
- $1,070/mo
- 3BR fair-market rent
- $1,690/mo
Affordability
- Cost of living index (Average)
- 97.3 (100 = US avg)
- Electricity rate (state-level)
- 17.7¢/kWh
- Natural gas rate (state-level)
- $11.30/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Schools
- Total schools
- 3
- Elementary schools
- 1
- Middle schools
- 1
- High schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Relatively High
- Top hazards
- coldWave, hail, heatWave, iceStorm, inlandFlooding
- FEMA flood zone
- X
- Flood risk level
- Minimal
Climate (30-year normals)
- Average annual temperature
- 58.0°F
- Average high
- 69.0°F
- Average low
- 47.0°F
- Annual precipitation
- 46.6 in
Air quality
- Air quality rating
- Moderate
- Median AQI (annual)
- 54
- Days with Good air quality
- 128
- Days with Unhealthy air quality
- 2
Walkability & transit
- Walkability index
- 15.7 / 20
- Transit service frequency
- 510
Amenities
- National parks within ~60 mi
- 3
- Nearest national park
- Gateway Arch National Park (25 mi)
- Nearest airport
- Scott AFB/Midamerica Airport (BLV) (7 mi)
- Nearest major airport
- Scott AFB/Midamerica Airport (BLV) (7 mi)
- Hospitals nearby (~15 mi)
- 5
- Avg hospital rating
- 3.3 / 5
- Solar radiation rating
- Fair (4.2 kWh/m²/day)
Migration
- Net migration
- -510 tax filers
Housing stock
- Median year housing built
- 1,984
- Median annual property tax
- $4,524
- Mean commute to work
- 20 min
- Households with broadband internet
- 73.4%
Employment & development
- Total county employment
- 73,047
- Average weekly wage
- $1,009
- Top industries (by employment)
- Health Care, Accommodation & Food, Professional Services
- Annual residential building permits (county)
- 344
Area data compiled from public government, academic, and industry research feeds. Data sources →
Data last updated
Most recent source refresh: Aug 2026. See all data sources →