WA area data
Prosser, WA
Prosser, WA.
Population: 14,837 (Census ACS)
Home values & appreciation
- Median home value
- $426,178
- 1-year appreciation
- +0.3%
- 3-year appreciation
- +2.6%
- 5-year appreciation
- +12.5%
- 10-year appreciation
- +92.8%
- All-time peak (2025-03)
- $430,020
- House Price Index
- 588.1 (+2.2% YoY)
Market activity
- Median sale price
- $422,990
- Median list price
- $429,900
- Median days on market
- 132 days
- Sale-to-list ratio
- 96.8%
- Active listings
- 63
- 1-year forecast
- 0.0%
- New listings (monthly)
- 11
Rents
- Typical rent
- $1,470/mo
- 1BR fair-market rent
- $1,354/mo
- 3BR fair-market rent
- $2,183/mo
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
- 6
- Elementary schools
- 3
- Middle schools
- 1
- High schools
- 2
Natural hazards & flood risk
- Overall hazard risk
- Relatively Moderate
- Top hazards
- iceStorm, winterWeather, coldWave, earthquake, heatWave
- FEMA flood zone
- A10
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 53.0°F
- Average high
- 65.0°F
- Average low
- 42.0°F
- Annual precipitation
- 8.4 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 41
- Days with Good air quality
- 262
- Days with Unhealthy air quality
- 1
Walkability & transit
- Walkability index
- 7.5 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 2
- Nearest national park
- Ice Age Floods National Geologic Trail (43 mi)
- Nearest airport
- Prosser Airport (5 mi)
- Nearest major airport
- Tri Cities Airport (PSC) (28 mi)
- Hospitals nearby (~15 mi)
- 1
- Avg hospital rating
- 5.0 / 5
- Solar radiation rating
- Fair (4.3 kWh/m²/day)
Migration
- Net migration
- +497 tax filers
Housing stock
- Median year housing built
- 1,986
- Median annual property tax
- $2,871
- Mean commute to work
- 20 min
- Households with broadband internet
- 63.2%
Employment & development
- Total county employment
- 85,267
- Average weekly wage
- $1,256
- Top industries (by employment)
- Health Care, Administrative Services, Professional Services
- Annual residential building permits (county)
- 1,058
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 →