CA area data
Walnut grove, CA
Walnut grove, CA.
Population: 2,431 (Census ACS)
Home values & appreciation
- Median home value
- $551,361
- 1-year appreciation
- +2.3%
- 3-year appreciation
- +3.6%
- 5-year appreciation
- +2.5%
- 10-year appreciation
- +52.4%
- All-time peak (2022-06)
- $585,984
- House Price Index
- 417.4 (-0.8% YoY)
Market activity
- Median sale price
- $429,000
- Median list price
- $648,000
- Median days on market
- 5 days
- Sale-to-list ratio
- 100.6%
- Active listings
- 7
- 1-year forecast
- -1.1%
Rents
- 2-bedroom fair-market rent (HUD reference)
- $1,720/mo
- 3BR fair-market rent
- $2,290/mo
Affordability
- Cost of living index (High)
- 113.3 (100 = US avg)
- Electricity rate (state-level)
- 32.5¢/kWh
- Natural gas rate (state-level)
- $22.00/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
Natural hazards & flood risk
- Overall hazard risk
- Relatively High
- Top hazards
- drought, earthquake, inlandFlooding, heatWave, lightning
- FEMA flood zone
- A
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 59.0°F
- Average high
- 67.0°F
- Average low
- 50.0°F
- Annual precipitation
- 25.0 in
Air quality
- Air quality rating
- Moderate
- Median AQI (annual)
- 51
- Days with Good air quality
- 180
Walkability & transit
- Walkability index
- 6.7 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 10
- Nearest national park
- Port Chicago Naval Magazine National Memorial (25 mi)
- Nearest airport
- Rio Vista Municipal Airport (5 mi)
- Nearest major airport
- Travis Air Force Base (SUU) (17 mi)
- Hospitals nearby (~15 mi)
- 5
- Avg hospital rating
- 3.0 / 5
- EV charging stations (within 10 mi)
- 105
- Solar radiation rating
- Good (5.0 kWh/m²/day)
Migration
- Net migration
- -5,111 tax filers
Housing stock
- Median year housing built
- 1,946
- Median annual property tax
- $4,452
- Mean commute to work
- 30 min
- Households with broadband internet
- 54.9%
Employment & development
- Total county employment
- 520,956
- Average weekly wage
- $1,307
- Top industries (by employment)
- Health Care, Accommodation & Food, Construction
- Annual residential building permits (county)
- 4,868
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 →