IL area data
Andover, IL
Andover, IL.
Population: 281 (Census ACS)
Home values & appreciation
- House Price Index
- 325.3 (+6.1% YoY)
Affordability
- Cost of living index (Above Average)
- 100.0 (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%
Natural hazards & flood risk
- Overall hazard risk
- Relatively Low
- Top hazards
- drought, strongWind, hail, iceStorm, lightning
Climate (30-year normals)
- Annual precipitation
- 40.5 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 43
- Days with Good air quality
- 245
Amenities
- Nearest airport
- Weihler Airport (14 mi)
- Nearest major airport
- Quad City International Airport (MLI) (15 mi)
- Hospitals nearby (~15 mi)
- 15
- Avg hospital rating
- 2.4 / 5
- Solar radiation rating
- Fair (4.0 kWh/m²/day)
Housing stock
- Median year housing built
- 1,973
- Median annual property tax
- $3,480
- Households with broadband internet
- 75.9%
Employment & development
- Total county employment
- 9,965
- Average weekly wage
- $962
- Top industries (by employment)
- Accommodation & Food, Construction, Health Care
- 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 →