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City vs city
Castro Valley vs San Francisco, CA
Castro Valley and San Francisco are tied on overall score, with the biggest factor difference in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Castro Valley: 23/100 · San Francisco: 23/100
No gap.
Flood
Castro Valley: 26/100 · San Francisco: 26/100
No gap.
Wind
Castro Valley: 2/100 · San Francisco: 2/100
No gap.
Lightning
Castro Valley: 0/100 · San Francisco: 0/100
No gap.
Tornado
Castro Valley: 0/100 · San Francisco: 0/100
No gap.
Hail
Castro Valley: 1/100 · San Francisco: 19/100
San Francisco is 18 points higher.
Storm surge
Castro Valley: 0/100 · San Francisco: 0/100
No gap.