Natural Disaster Risk in San Andreas
California
Risk Summary for San Andreas
San Andreas scores 6.0/10 (High risk), above the U.S. average of 4.5. The leading hazard is Wildfire.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: San Andreas, California
San Andreas is a town of roughly 4,295 residents in Calaveras County, in the western mountain region near the Pacific Coast. The area experiences dry summers and mild, wet winters with pronounced drought cycles, with a critical fire season from late summer through fall shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in San Andreas.
According to FEMA's National Risk Index, San Andreas carries an overall risk score of 6.0/10, placing it in the high category. Fire risk is the leading concern in the area, where seasonal drought and combustible vegetation combine to create a high-risk wildfire environment. The area also faces notable exposure to drought and landslide.
San Andreas's risk score, near the 5.9/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Calaveras County, the highest-scoring are wildfire, drought, and landslide. These scores reflect county-level data and represent the baseline risk that all communities in the county share.
With a high natural disaster risk rating, San Andreas residents benefit from taking preparedness seriously. Reviewing insurance coverage for wildfire and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.
What this means for San Andreas: Wildfire preparedness
- Create defensible space by clearing flammable vegetation within 30–100 feet of structures.
- Use fire-resistant roofing and screen vents to block ember intrusion, the leading cause of home ignition.
- Prepare a go-bag and evacuation plan; wildfires can move faster than expected when winds pick up.
Local Factors for San Andreas
These city-level factors differentiate San Andreas from other communities in Calaveras County and provide geographic context for its hazard exposure.
Population
4,295
Small TownGeographic Zone
Pacific Coast
Tsunami, coastal flood & wildfire risk
Climate Band
Moderate Continental
Latitude 38.2°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
High — long dry fire season
Fire score: 10.0/10
Coordinates
38.1899° N, 120.6178° W
Calaveras County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for San Andreas
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in San Andreas
Other cities in California
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.