IL area data
Greenville, IL
Greenville, IL.
Population: 10,077 (Census ACS)
Home values & appreciation
- Median home value
- $175,888
- 1-year appreciation
- +9.9%
- 3-year appreciation
- +17.4%
- 5-year appreciation
- +28.3%
- 10-year appreciation
- +66.4%
- All-time peak (2026-07)
- $175,888
- House Price Index
- 325.3 (+6.1% YoY)
Market activity
- Median sale price
- $226,000
- Median list price
- $186,000
- Median days on market
- 53.5 days
- Sale-to-list ratio
- 95.2%
- Active listings
- 44
- 1-year forecast
- +1.7%
- 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
- 4
- Elementary schools
- 1
- Middle schools
- 1
- High schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Very Low
- FEMA flood zone
- A
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 56.0°F
- Average high
- 66.0°F
- Average low
- 46.0°F
- Annual precipitation
- 47.2 in
Walkability & transit
- Walkability index
- 12.2 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 2
- Nearest national park
- Gateway Arch National Park (45 mi)
- Nearest airport
- Greenville Airport (GRE) (5 mi)
- Nearest major airport
- Scott AFB/Midamerica Airport (BLV) (32 mi)
- Hospitals nearby (~15 mi)
- 1
- Solar radiation rating
- Fair (4.2 kWh/m²/day)
Migration
- Net migration
- -25 tax filers
Housing stock
- Median year housing built
- 1,976
- Median annual property tax
- $3,633
- Mean commute to work
- 20 min
- Households with broadband internet
- 64.0%
Employment & development
- Total county employment
- 3,519
- Average weekly wage
- $884
- Top industries (by employment)
- Wholesale Trade, Finance & Insurance, Construction
- Annual residential building permits (county)
- 33
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 →