Area data
Idaho falls, ID — ZIP 83402
Population: 29,994 (Census ACS)
Home values & appreciation
- Median home value
- $369,657
- 1-year appreciation
- +1.6%
- 3-year appreciation
- +5.7%
- 5-year appreciation
- +11.3%
- 10-year appreciation
- +134.6%
- All-time peak (2022-06)
- $387,734
- House Price Index
- 629.4 (-1.0% YoY)
Market activity
- Median sale price
- $358,000
- Median list price
- $358,000
- Median days on market
- 27.5 days
- Sale-to-list ratio
- 98.4%
- Active listings
- 74
- 1-year forecast
- -0.6%
- Days to pending
- 41 days
- New listings (monthly)
- 44
Rents
- Typical rent
- $1,275/mo
- 1-year rent change
- +1.2%
- 1BR fair-market rent
- $1,052/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
- 10
- Elementary schools
- 7
- Middle schools
- 1
- High schools
- 1
- Charter schools
- 2
Natural hazards & flood risk
- Overall hazard risk
- Relatively Moderate
- Top hazards
- avalanche, coldWave, lightning, earthquake, hail
- FEMA flood zone
- C
- Flood risk level
- Minimal
Climate (30-year normals)
- Average annual temperature
- 45.0°F
- Average high
- 58.0°F
- Average low
- 31.0°F
- Annual precipitation
- 9.8 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 25
- Days with Good air quality
- 326
Walkability & transit
- Walkability index
- 9.7 / 20
- Transit service frequency
- -99,999
Amenities
- Nearest airport
- Idaho Falls Regional Airport (IDA) (5 mi)
- Nearest major airport
- Idaho Falls Regional Airport (IDA) (5 mi)
- Hospitals nearby (~15 mi)
- 3
- Avg hospital rating
- 3.7 / 5
- EV charging stations (within 10 mi)
- 36
- Solar radiation rating
- Fair (4.4 kWh/m²/day)
Migration
- Net migration
- +390 tax filers
Housing stock
- Median year housing built
- 1,975
- Median annual property tax
- $1,820
- Mean commute to work
- 18 min
- Households with broadband internet
- 77.1%
Employment & development
- Total county employment
- 54,933
- Average weekly wage
- $908
- Top industries (by employment)
- Health Care, Accommodation & Food, Construction
- Annual residential building permits (county)
- 1,135
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 →