CA area data
San Gregorio, CA
San Gregorio, CA.
Population: 126 (Census ACS)
Home values & appreciation
- House Price Index
- 417.4 (-0.8% YoY)
Affordability
- Cost of living index (High)
- 110.7 (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%
Natural hazards & flood risk
- Overall hazard risk
- Relatively High
- Top hazards
- coastalFlooding, drought, earthquake, inlandFlooding, landslide
Climate (30-year normals)
- Average annual temperature
- 61.0°F
- Average high
- 78.0°F
- Average low
- 44.0°F
- Annual precipitation
- 45.1 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 27
- Days with Good air quality
- 281
Amenities
- National parks within ~60 mi
- 11
- Nearest national park
- Presidio of San Francisco (33 mi)
- Nearest airport
- San Carlos Airport (SQL) (14 mi)
- Nearest major airport
- San Carlos Airport (SQL) (14 mi)
- Hospitals nearby (~15 mi)
- 53
- Avg hospital rating
- 3.3 / 5
- Solar radiation rating
- Fair (4.5 kWh/m²/day)
Housing stock
- Median year housing built
- 1,972
- Households with broadband internet
- 0.0%
Employment & development
- Total county employment
- 390,970
- Average weekly wage
- $3,458
- Top industries (by employment)
- Professional Services, Information, Health Care
- Annual residential building permits (county)
- 482
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 →