City vs city

Portola Valley vs San Francisco, CA

San Francisco currently scores 2 points higher overall than Portola Valley, with the largest gap in hail.

Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.

Portola Valley

21/100

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San Francisco

23/100

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Hazard breakdown

Overall

Portola Valley: 21/100 · San Francisco: 23/100

San Francisco is 2 points higher.

Flood

Portola Valley: 28/100 · San Francisco: 26/100

Portola Valley is 2 points higher.

Wind

Portola Valley: 2/100 · San Francisco: 2/100

No gap.

Lightning

Portola Valley: 0/100 · San Francisco: 0/100

No gap.

Tornado

Portola Valley: 0/100 · San Francisco: 0/100

No gap.

Hail

Portola Valley: 1/100 · San Francisco: 19/100

San Francisco is 18 points higher.

Storm surge

Portola Valley: 0/100 · San Francisco: 0/100

No gap.