WA area data
Coulee Dam, WA
Coulee Dam, WA.
Population: 1,786 (Census ACS)
Home values & appreciation
- Median home value
- $235,933
- 1-year appreciation
- +7.3%
- 3-year appreciation
- +7.0%
- 5-year appreciation
- +25.4%
- 10-year appreciation
- +100.4%
- All-time peak (2026-07)
- $235,933
- House Price Index
- 588.1 (+2.2% YoY)
Affordability
- Cost of living index (Above Average)
- 107.5 (100 = US avg)
- Electricity rate (state-level)
- 13.1¢/kWh
- Natural gas rate (state-level)
- $17.60/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Schools
- Total schools
- 2
- Elementary schools
- 1
- Middle schools
- 0
- High schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Relatively Moderate
- Top hazards
- avalanche, wildfire, coldWave, hail, inlandFlooding
Climate (30-year normals)
- Average annual temperature
- 49.0°F
- Average high
- 60.0°F
- Average low
- 38.0°F
- Annual precipitation
- 10.5 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 49
- Days with Good air quality
- 185
- Days with Unhealthy air quality
- 5
Amenities
- National parks within ~60 mi
- 1
- Nearest national park
- Lake Roosevelt National Recreation Area (29 mi)
- Nearest airport
- Rice Ranch Airport (7 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
- +223 tax filers
Housing stock
- Median year housing built
- 1,957
- Median annual property tax
- $1,761
- Mean commute to work
- 15 min
- Households with broadband internet
- 70.4%
Employment & development
- Total county employment
- 11,939
- Average weekly wage
- $729
- Top industries (by employment)
- Health Care, Accommodation & Food, Construction
- Annual residential building permits (county)
- 118
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 →