ID area data
Island park, ID
Island park, ID.
Population: 628 (Census ACS)
Home values & appreciation
- Median home value
- $599,799
- 1-year appreciation
- +5.9%
- 3-year appreciation
- +8.0%
- 5-year appreciation
- +23.4%
- 10-year appreciation
- +176.6%
- All-time peak (2022-07)
- $617,073
- House Price Index
- 629.4 (-1.0% YoY)
Market activity
- Median sale price
- $895,000
- Median list price
- $829,990
- Median days on market
- 178 days
- Active listings
- 103
- 1-year forecast
- +1.1%
- New listings (monthly)
- 25
Rents
- 2-bedroom fair-market rent (HUD reference)
- $1,311/mo
- 3BR fair-market rent
- $1,704/mo
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%
Schools
- Total schools
- 1
- Elementary schools
- 1
- Middle schools
- 0
- High schools
- 0
- Charter schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Very Low
- Top hazards
- avalanche, lightning, winterWeather
- FEMA flood zone
- X
- Flood risk level
- Minimal
Climate (30-year normals)
- Annual precipitation
- 44.6 in
Walkability & transit
- Walkability index
- 6.2 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 2
- Nearest national park
- Yellowstone National Park (43 mi)
- Nearest airport
- Henry's Lake Airport (11 mi)
- Nearest major airport
- Yellowstone Airport (WYS) (20 mi)
- EV charging stations (within 10 mi)
- 4
- Solar radiation rating
- Fair (4.1 kWh/m²/day)
Migration
- Net migration
- +48 tax filers
Housing stock
- Median year housing built
- 1,983
- Median annual property tax
- $2,854
- Households with broadband internet
- 75.1%
Employment & development
- Total county employment
- 2,598
- Average weekly wage
- $773
- Top industries (by employment)
- Accommodation & Food, Construction, Health Care
- Annual residential building permits (county)
- 130
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 →