Flood Risk in Marin, CA
Marin, CA has a Flood Risk Score of 21/100 (Grade B), ranking #135 of 3,271 counties nationwide. The risk level is Moderate. There have been 15 NFIP flood insurance claims totaling $244,124 in payouts, with 11 federal disaster declarations on record.
Key Data
21
Risk Score
B
Grade
15
NFIP Claims
$244,124
Total Payouts
11
Disasters
15
Active Policies
Score Breakdown
| Factor | Score | Weight |
|---|---|---|
| Claims Density | 0 | 40% |
| Disaster Frequency | 23 | 25% |
| Claim Severity | 0 | 20% |
| Year-over-Year Trend | 100 | 15% |
Data from FEMA OpenFEMA (NFIP claims and disaster declarations). Last updated 2026-04-12.