San Joaquin County, California
Natural Hazard Risk Assessment — Population: 778,512
98.6NRI
Relatively High
Overall Risk Rating
👥
Population
778,512
🏠
Building Value
$156.7B
💰
Annual Hazard Loss
$421.9M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
☀️
Very HighDrought
Annual Loss$83.3M
Risk Score99.9
🏔️
Relatively HighEarthquake
Annual Loss$184.3M
Risk Score99.3
🌊
Relatively HighRiverine Flooding
Annual Loss$137.8M
Risk Score97.7
🌡️
Relatively HighHeat Wave
Annual Loss$11.2M
Risk Score97.4
⚡
Relatively HighLightning
Annual Loss$1.5M
Risk Score93.4
🔥
Relatively ModerateWildfire
Annual Loss$1.9M
Risk Score92.0
🌋
Very LowVolcanic Activity
Annual Loss$515
Risk Score79.8
⛰️
Very LowLandslide
Annual Loss$3K
Risk Score62.0
Show all 14 hazards
🧊
Relatively LowHail
Annual Loss$316K
Risk Score54.7
🌪️
Relatively LowTornado
Annual Loss$1.2M
Risk Score49.0
⛄
Relatively LowWinter Weather
Annual Loss$49K
Risk Score42.4
💨
Relatively LowStrong Wind
Annual Loss$384K
Risk Score38.0
🏔️
Very LowAvalanche
Annual Loss$0
Risk Score2.2
🥶
No RatingCold Wave
Annual Loss$0
Risk Score0.0
San Joaquin County vs. National Average
🎯 Overall Risk
98.6+49.9 vs avg
National avg: 48.7
🔥 Wildfire Risk
92.0+43.3 vs avg
National avg: 48.7
👥 Social Vulnerability
39.7-9.5 vs avg
National avg: 49.2
🛡️ Community Resilience
47.0-1.7 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
39.7
Relatively LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
47.0
Relatively ModerateHigher scores indicate better ability to prepare for, adapt to, and recover from hazards.
Frequently Asked Questions
Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.