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IL area data

Calhoun, IL

Calhoun, IL.

Population: 352 (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

Climate (30-year normals)

Average annual temperature
57.0°F
Average high
68.0°F
Average low
47.0°F
Annual precipitation
48.7 in

Amenities

National parks within ~60 mi
1
Nearest national park
George Rogers Clark National Historical Park (28 mi)
Nearest airport
Olney Noble Airport (OLY) (9 mi)
Hospitals nearby (~15 mi)
11
Avg hospital rating
3.5 / 5
Solar radiation rating
Fair (4.2 kWh/m²/day)

Housing stock

Median year housing built
1,978
Median annual property tax
$1,786
Households with broadband internet
49.6%

Employment & development

Total county employment
4,966
Average weekly wage
$901
Top industries (by employment)
Health Care, Accommodation & Food, Finance & Insurance
Annual residential building permits (county)
7

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