Updated April 2026
Flood Risk in PR
PR has 79 counties with flood risk data, 13 total NFIP flood insurance claims, and an average risk score of 17 out of 100.
79
Counties
13
NFIP Claims
$149,577
Total Payouts
17
Avg Risk Score
Grade Distribution
A
79
counties
B
0
counties
C
0
counties
D
0
counties
F
0
counties
Riskiest in PR
| County | Grade | Score |
|---|---|---|
| Adjuntas | A | 20 |
| Orocovis | A | 20 |
| Utuado | A | 20 |
| Barranquitas | A | 19 |
| Ciales | A | 19 |
All 79 Counties in PR
Sorted by flood risk score, highest to lowest.
| # | County | Grade | Score | Claims | Payouts | Disasters |
|---|---|---|---|---|---|---|
| 1 | Adjuntas | A | 20 | 0 | $0 | 23 |
| 2 | Orocovis | A | 20 | 0 | $0 | 23 |
| 3 | Utuado | A | 20 | 0 | $0 | 24 |
| 4 | Barranquitas | A | 19 | 0 | $0 | 22 |
| 5 | Ciales | A | 19 | 0 | $0 | 21 |
| 6 | Jayuya | A | 19 | 0 | $0 | 21 |
| 7 | Naguabo | A | 19 | 0 | $0 | 22 |
| 8 | Toa Baja | A | 19 | 3 | $72,116 | 21 |
| 9 | Vega Baja | A | 19 | 0 | $0 | 21 |
| 10 | Villalba | A | 19 | 0 | $0 | 22 |
| 11 | Yabucoa | A | 19 | 0 | $0 | 22 |
| 12 | Aguas Buenas | A | 18 | 0 | $0 | 20 |
| 13 | Aibonito | A | 18 | 0 | $0 | 20 |
| 14 | Arecibo | A | 18 | 3 | $14,115 | 20 |
| 15 | Barceloneta | A | 18 | 0 | $0 | 19 |
| 16 | Caguas | A | 18 | 0 | $0 | 19 |
| 17 | Canovanas | A | 18 | 0 | $0 | 19 |
| 18 | Cayey | A | 18 | 0 | $0 | 19 |
| 19 | Coamo | A | 18 | 0 | $0 | 20 |
| 20 | Comerio | A | 18 | 0 | $0 | 20 |
| 21 | Fajardo | A | 18 | 0 | $0 | 20 |
| 22 | Gurabo | A | 18 | 0 | $0 | 19 |
| 23 | Humacao | A | 18 | 0 | $0 | 20 |
| 24 | Juana Diaz | A | 18 | 0 | $0 | 19 |
| 25 | Las Piedras | A | 18 | 1 | $0 | 19 |
| 26 | Loiza | A | 18 | 0 | $0 | 20 |
| 27 | Luquillo | A | 18 | 0 | $0 | 19 |
| 28 | Maunabo | A | 18 | 0 | $0 | 19 |
| 29 | Naranjito | A | 18 | 0 | $0 | 19 |
| 30 | Patillas | A | 18 | 0 | $0 | 20 |
| 31 | Ponce | A | 18 | 0 | $0 | 19 |
| 32 | Salinas | A | 18 | 0 | $0 | 20 |
| 33 | San Lorenzo | A | 18 | 0 | $0 | 19 |
| 34 | Santa Isabel | A | 18 | 0 | $0 | 19 |
| 35 | Toa Alta | A | 18 | 0 | $0 | 19 |
| 36 | Vieques | A | 18 | 0 | $0 | 19 |
| 37 | Yauco | A | 18 | 0 | $0 | 19 |
| 38 | Arroyo | A | 17 | 0 | $0 | 18 |
| 39 | Bayamon | A | 17 | 0 | $0 | 17 |
| 40 | Carolina | A | 17 | 3 | $19,873 | 18 |
| 41 | Catano | A | 17 | 0 | $0 | 17 |
| 42 | Ceiba | A | 17 | 0 | $0 | 18 |
| 43 | Cidra | A | 17 | 0 | $0 | 18 |
| 44 | Corozal | A | 17 | 0 | $0 | 17 |
| 45 | Culebra | A | 17 | 0 | $0 | 17 |
| 46 | Dorado | A | 17 | 0 | $0 | 18 |
| 47 | Guayama | A | 17 | 0 | $0 | 18 |
| 48 | Guayanilla | A | 17 | 0 | $0 | 17 |
| 49 | Guaynabo | A | 17 | 1 | $5,467 | 17 |
| 50 | Juncos | A | 17 | 0 | $0 | 18 |
| 51 | Manati | A | 17 | 0 | $0 | 17 |
| 52 | Morovis | A | 17 | 0 | $0 | 18 |
| 53 | Penuelas | A | 17 | 0 | $0 | 18 |
| 54 | Rio Grande | A | 17 | 0 | $0 | 18 |
| 55 | San Sebastian | A | 17 | 0 | $0 | 17 |
| 56 | Trujillo Alto | A | 17 | 0 | $0 | 17 |
| 57 | Vega Alta | A | 17 | 0 | $0 | 17 |
| 58 | Aguada | A | 16 | 1 | $28,154 | 15 |
| 59 | Anasco | A | 16 | 1 | $9,852 | 15 |
| 60 | Florida | A | 16 | 0 | $0 | 15 |
| 61 | Guanica | A | 16 | 0 | $0 | 16 |
| 62 | Lajas | A | 16 | 0 | $0 | 16 |
| 63 | Lares | A | 16 | 0 | $0 | 16 |
| 64 | Maricao | A | 16 | 0 | $0 | 16 |
| 65 | Sabana Grande | A | 16 | 0 | $0 | 16 |
| 66 | San German | A | 16 | 0 | $0 | 15 |
| 67 | San Juan | A | 16 | 0 | $0 | 16 |
| 68 | Cabo Rojo | A | 15 | 0 | $0 | 13 |
| 69 | Camuy | A | 15 | 0 | $0 | 14 |
| 70 | Hatillo | A | 15 | 0 | $0 | 14 |
| 71 | Hormigueros | A | 15 | 0 | $0 | 13 |
| 72 | Las Marias | A | 15 | 0 | $0 | 14 |
| 73 | Mayaguez | A | 15 | 0 | $0 | 14 |
| 74 | Quebradillas | A | 15 | 0 | $0 | 13 |
| 75 | Rincon | A | 15 | 0 | $0 | 14 |
| 76 | Isabela | A | 14 | 0 | $0 | 12 |
| 77 | Moca | A | 14 | 0 | $0 | 12 |
| 78 | Aguadilla | A | 13 | 0 | $0 | 11 |
| 79 | Statewide | A | 9 | 0 | $0 | 3 |