CA area data
San marcos, CA
San marcos, CA.
Population: 47,335 (Census ACS)
Home values & appreciation
- Median home value
- $904,938
- 1-year appreciation
- +0.4%
- 3-year appreciation
- +7.3%
- 5-year appreciation
- +22.9%
- 10-year appreciation
- +78.4%
- All-time peak (2024-10)
- $921,629
- House Price Index
- 417.4 (-0.8% YoY)
Market activity
- Median sale price
- $951,500
- Median list price
- $1.05M
- Median days on market
- 26.5 days
- Sale-to-list ratio
- 99.9%
- Active listings
- 41
- 1-year forecast
- +0.7%
- Days to pending
- 41 days
- New listings (monthly)
- 32
Rents
- Typical rent
- $3,187/mo
- 1-year rent change
- +2.1%
- 1BR fair-market rent
- $2,410/mo
- 3BR fair-market rent
- $3,920/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
- 11
- Elementary schools
- 5
- Middle schools
- 2
- High schools
- 3
Natural hazards & flood risk
- Overall hazard risk
- Very High
- Top hazards
- inlandFlooding, wildfire, earthquake, heatWave, landslide
- FEMA flood zone
- AE
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 64.0°F
- Average high
- 74.0°F
- Average low
- 54.0°F
- Annual precipitation
- 12.5 in
Air quality
- Air quality rating
- Moderate
- Median AQI (annual)
- 67
- Days with Good air quality
- 61
Walkability & transit
- Walkability index
- 7.0 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 2
- Nearest national park
- Cabrillo National Monument (35 mi)
- Nearest airport
- Blackinton Airport (7 mi)
- Nearest major airport
- McClellan-Palomar Airport (CLD) (8 mi)
- Hospitals nearby (~15 mi)
- 5
- Avg hospital rating
- 3.3 / 5
- EV charging stations (within 10 mi)
- 210
- Solar radiation rating
- Good (5.3 kWh/m²/day)
Migration
- Net migration
- -9,330 tax filers
Housing stock
- Median year housing built
- 1,987
- Median annual property tax
- $5,497
- Mean commute to work
- 22 min
- Households with broadband internet
- 82.2%
Employment & development
- Total county employment
- 1,288,281
- Average weekly wage
- $1,504
- Top industries (by employment)
- Health Care, Accommodation & Food, Professional Services
- Annual residential building permits (county)
- 3,327
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 →