← Back to Port Costa snapshotCity comparison page
City vs city
Port Costa vs Richmond, CA
Port Costa currently scores 3 points higher overall than Richmond, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Port Costa: 25/100 · Richmond: 22/100
Port Costa is 3 points higher.
Flood
Port Costa: 38/100 · Richmond: 50/100
Richmond is 12 points higher.
Wind
Port Costa: 2/100 · Richmond: 2/100
No gap.
Lightning
Port Costa: 0/100 · Richmond: 0/100
No gap.
Tornado
Port Costa: 0/100 · Richmond: 4/100
Richmond is 4 points higher.
Hail
Port Costa: 4/100 · Richmond: 2/100
Port Costa is 2 points higher.
Storm surge
Port Costa: 0/100 · Richmond: 0/100
No gap.