A
Portsmouth, VA
Flood Risk Score: 19/100 · Rank #212 of 3,271 counties
Portsmouth County in Virginia has a flood risk grade of A (Low risk), ranking #212 out of 3,271 U.S. counties for flood risk. The county has recorded 17 NFIP flood insurance claims totaling $313,752 in payouts, with 11 federal disaster declarations. Flood risk is relatively low compared to the national average.
19
Risk Score
17
NFIP Claims
$313,752
Total Payouts
11
Disasters
$18,456
Avg Claim
17
Active Policies
Score Breakdown
The composite score of 19 is calculated from four weighted factors. See our methodology for details.
Claims Density
40%
0
Disaster Frequency
25%
23
Claim Severity
20%
0
Year-over-Year Trend
15%
85
Other Counties in Virginia
| County | Grade | Score | Claims | Disasters |
|---|---|---|---|---|
| Alexandria | A | 20 | 10 | 9 |
| Fairfax | A | 18 | 19 | 6 |
| Norfolk | B | 21 | 32 | 11 |
| Roanoke | A | 17 | 7 | 8 |
| Northumberland | A | 16 | 4 | 15 |
| Chesterfield | A | 15 | 3 | 13 |