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IA area data

Grand River, IA

Grand River, IA.

Population: 376 (Census ACS)

Home values & appreciation

Median home value
$201,400
1-year appreciation
+17.2%
3-year appreciation
+35.2%
All-time peak (2026-07)
$201,400
House Price Index
379.0 (+3.7% YoY)

Affordability

Cost of living index (Low)
89.5 (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
39.0°F
Annual precipitation
41.5 in

Amenities

Nearest airport
Solly's Strip Ultralightport (12 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.1 kWh/m²/day)

Migration

Net migration
+14 tax filers

Housing stock

Median year housing built
1,938
Median annual property tax
$1,064
Households with broadband internet
64.1%

Employment & development

Total county employment
1,859
Average weekly wage
$780
Top industries (by employment)
Accommodation & Food, Wholesale Trade, Construction
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