WA area data
Sunnyside, WA
Sunnyside, WA.
Population: 22,817 (Census ACS)
Home values & appreciation
- Median home value
- $329,953
- 1-year appreciation
- +1.6%
- 3-year appreciation
- +8.9%
- 5-year appreciation
- +17.8%
- 10-year appreciation
- +121.1%
- All-time peak (2026-03)
- $332,797
- House Price Index
- 588.1 (+2.2% YoY)
Market activity
- Median sale price
- $300,000
- Median list price
- $405,000
- Median days on market
- 83 days
- Sale-to-list ratio
- 96.0%
- Active listings
- 47
- 1-year forecast
- -0.7%
- New listings (monthly)
- 6
Rents
- 2-bedroom fair-market rent (HUD reference)
- $1,680/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
- 8
- Elementary schools
- 4
- Middle schools
- 2
- High schools
- 2
Natural hazards & flood risk
- Overall hazard risk
- Relatively Moderate
- Top hazards
- avalanche, coldWave, landslide, wildfire, winterWeather
- FEMA flood zone
- X
- Flood risk level
- Minimal
Climate (30-year normals)
- Average annual temperature
- 50.0°F
- Average high
- 63.0°F
- Average low
- 37.0°F
- Annual precipitation
- 8.1 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 46
- Days with Good air quality
- 203
- Days with Unhealthy air quality
- 1
Walkability & transit
- Walkability index
- 14.2 / 20
- Transit service frequency
- 286
Amenities
- National parks within ~60 mi
- 1
- Nearest national park
- Ice Age Floods National Geologic Trail (31 mi)
- Nearest airport
- Mc Whorter Ranch Airport (13 mi)
- Nearest major airport
- Tri Cities Airport (PSC) (29 mi)
- Hospitals nearby (~15 mi)
- 1
- Avg hospital rating
- 1.0 / 5
- Solar radiation rating
- Fair (4.3 kWh/m²/day)
Migration
- Net migration
- -590 tax filers
Housing stock
- Median year housing built
- 1,976
- Median annual property tax
- $1,874
- Mean commute to work
- 23 min
- Households with broadband internet
- 59.0%
Employment & development
- Total county employment
- 97,671
- Average weekly wage
- $906
- Top industries (by employment)
- Agriculture, Health Care, Accommodation & Food
- Annual residential building permits (county)
- 410
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 →