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IL area data

Warren, IL

Warren, IL.

Population: 1,588 (Census ACS)

Home values & appreciation

Median home value
$125,339
1-year appreciation
+3.0%
3-year appreciation
+24.3%
5-year appreciation
+32.4%
10-year appreciation
+78.2%
All-time peak (2026-05)
$126,501
House Price Index
325.3 (+6.1% YoY)

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
2
Elementary schools
1
Middle schools
0
High schools
1

Natural hazards & flood risk

Overall hazard risk
Relatively Low
Top hazards
coldWave, drought, hail, landslide, strongWind

Climate (30-year normals)

Annual precipitation
42.6 in

Air quality

Air quality rating
Good
Median AQI (annual)
36
Days with Good air quality
302
Days with Unhealthy air quality
1

Amenities

Nearest airport
Foster Field (4 mi)
Nearest major airport
Dubuque Regional Airport (DBQ) (32 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (3.8 kWh/m²/day)

Migration

Net migration
+19 tax filers

Housing stock

Median year housing built
1,953
Median annual property tax
$2,484
Mean commute to work
26 min
Households with broadband internet
61.3%

Employment & development

Total county employment
6,068
Average weekly wage
$865
Top industries (by employment)
Accommodation & Food, Construction, Other Services
Annual residential building permits (county)
57

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 →

Data compiled by REAIGENT7 — AI listing platform for real estate agents