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City vs city
Port Costa vs Concord, CA
Port Costa currently scores 1 points higher overall than Concord, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Port Costa: 25/100 · Concord: 24/100
Port Costa is 1 points higher.
Flood
Port Costa: 38/100 · Concord: 33/100
Port Costa is 5 points higher.
Wind
Port Costa: 2/100 · Concord: 2/100
No gap.
Lightning
Port Costa: 0/100 · Concord: 0/100
No gap.
Tornado
Port Costa: 0/100 · Concord: 8/100
Concord is 8 points higher.
Hail
Port Costa: 4/100 · Concord: 10/100
Concord is 6 points higher.
Storm surge
Port Costa: 0/100 · Concord: 0/100
No gap.