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IA area data

Williamson, IA

Williamson, IA.

Population: 190 (Census ACS)

Home values & appreciation

House Price Index
379.0 (+3.7% YoY)

Affordability

Cost of living index (Low)
87.8 (100 = US avg)
Electricity rate (state-level)
13.7¢/kWh
Natural gas rate (state-level)
$10.60/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Natural hazards & flood risk

Overall hazard risk
Very Low
Top hazards
drought

Climate (30-year normals)

Average annual temperature
49.0°F
Average high
60.0°F
Average low
37.0°F
Annual precipitation
41.1 in

Amenities

Nearest airport
Chariton Municipal Airport (2 mi)
Hospitals nearby (~15 mi)
15
Avg hospital rating
2.8 / 5
Solar radiation rating
Fair (4.0 kWh/m²/day)

Housing stock

Median year housing built
1,938
Median annual property tax
$650
Households with broadband internet
55.1%

Employment & development

Total county employment
2,779
Average weekly wage
$942
Top industries (by employment)
Construction, Professional Services, Finance & Insurance
Annual residential building permits (county)
2

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