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IL area data

Donnellson, IL

Donnellson, IL.

Population: 314 (Census ACS)

Home values & appreciation

Median home value
$143,615
1-year appreciation
+6.4%
3-year appreciation
+9.1%
5-year appreciation
+13.6%
All-time peak (2026-04)
$145,117
House Price Index
325.3 (+6.1% YoY)

Market activity

1-year forecast
+0.7%

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%

Natural hazards & flood risk

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

Climate (30-year normals)

Annual precipitation
46.2 in

Amenities

National parks within ~60 mi
4
Nearest national park
Gateway Arch National Park (47 mi)
Nearest airport
Mueller Airport (10 mi)
Nearest major airport
St Louis Regional Airport (ALN) (32 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.2 kWh/m²/day)

Migration

Net migration
-11 tax filers

Housing stock

Median year housing built
1,972
Households with broadband internet
22.0%

Employment & development

Total county employment
7,087
Average weekly wage
$829
Top industries (by employment)
Health Care, Accommodation & Food, Wholesale Trade
Annual residential building permits (county)
9

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