Flood Risk in St. Mary, LA
St. Mary, LA has a Flood Risk Score of 36/100 (Grade B), ranking #14 of 3,271 counties nationwide. The risk level is Moderate. There have been 17 NFIP flood insurance claims totaling $367,094 in payouts, with 41 federal disaster declarations on record.
Key Data
36
Risk Score
B
Grade
17
NFIP Claims
$367,094
Total Payouts
41
Disasters
17
Active Policies
Score Breakdown
| Factor | Score | Weight |
|---|---|---|
| Claims Density | 0 | 40% |
| Disaster Frequency | 87 | 25% |
| Claim Severity | 0 | 20% |
| Year-over-Year Trend | 93 | 15% |
Data from FEMA OpenFEMA (NFIP claims and disaster declarations). Last updated 2026-04-12.