IL area data
Jerseyville, IL
Jerseyville, IL.
Population: 12,237 (Census ACS)
Home values & appreciation
- Median home value
- $181,138
- 1-year appreciation
- +3.0%
- 3-year appreciation
- +10.7%
- 5-year appreciation
- +20.7%
- 10-year appreciation
- +46.0%
- All-time peak (2026-02)
- $183,489
- House Price Index
- 325.3 (+6.1% YoY)
Market activity
- Median sale price
- $171,000
- Median list price
- $151,000
- Median days on market
- 47 days
- Sale-to-list ratio
- 97.4%
- Active listings
- 36
- 1-year forecast
- +2.1%
- New listings (monthly)
- 17
Rents
- 2-bedroom fair-market rent (HUD reference)
- $990/mo
- 3BR fair-market rent
- $1,270/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
- 6
- Elementary schools
- 2
- Middle schools
- 1
- High schools
- 3
Natural hazards & flood risk
- Overall hazard risk
- Very Low
- Top hazards
- heatWave
- FEMA flood zone
- A20
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 54.0°F
- Average high
- 64.0°F
- Average low
- 43.0°F
- Annual precipitation
- 44.3 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 48
- Days with Good air quality
- 199
- Days with Unhealthy air quality
- 1
Walkability & transit
- Walkability index
- 7.2 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 5
- Nearest national park
- Gateway Arch National Park (34 mi)
- Nearest airport
- Jerseyville Aviation Inc Airport (1 mi)
- Nearest major airport
- St Louis Regional Airport (ALN) (21 mi)
- Hospitals nearby (~15 mi)
- 1
- Avg hospital rating
- 2.0 / 5
- Solar radiation rating
- Fair (4.2 kWh/m²/day)
Migration
- Net migration
- -48 tax filers
Housing stock
- Median year housing built
- 1,972
- Median annual property tax
- $3,171
- Mean commute to work
- 23 min
- Households with broadband internet
- 66.3%
Employment & development
- Total county employment
- 4,080
- Average weekly wage
- $799
- Top industries (by employment)
- Accommodation & Food, Health Care, Construction
- Annual residential building permits (county)
- 24
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 →