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ID area data

Saint Charles, ID

Saint Charles, ID.

Population: 219 (Census ACS)

Home values & appreciation

Median home value
$538,757
1-year appreciation
+4.3%
3-year appreciation
+8.3%
5-year appreciation
+23.7%
All-time peak (2026-02)
$542,105
House Price Index
629.4 (-1.0% YoY)

Affordability

Cost of living index (Average)
95.5 (100 = US avg)
Electricity rate (state-level)
11.8¢/kWh
Natural gas rate (state-level)
$7.70/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
avalanche

Climate (30-year normals)

Average annual temperature
41.0°F
Average high
54.0°F
Average low
29.0°F
Annual precipitation
11.4 in
Annual snowfall
34.9 in

Amenities

National parks within ~60 mi
1
Nearest national park
Fossil Butte National Monument (34 mi)
Nearest airport
Bear Lake County Airport (11 mi)
Nearest major airport
Logan-Cache Airport (LGU) (34 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.5 kWh/m²/day)

Migration

Net migration
+27 tax filers

Housing stock

Median year housing built
1,977
Median annual property tax
$736
Households with broadband internet
96.9%

Employment & development

Total county employment
1,248
Average weekly wage
$668
Top industries (by employment)
Administrative Services, Accommodation & Food, Construction
Annual residential building permits (county)
58

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