Updated April 2026
Flood Risk in Ohio
Ohio has 89 counties with flood risk data, 153 total NFIP flood insurance claims, and an average risk score of 9 out of 100.
89
Counties
153
NFIP Claims
$4,990,617
Total Payouts
9
Avg Risk Score
Grade Distribution
A
89
counties
B
0
counties
C
0
counties
D
0
counties
F
0
counties
All 89 Counties in Ohio
Sorted by flood risk score, highest to lowest.
| # | County | Grade | Score | Claims | Payouts | Disasters |
|---|---|---|---|---|---|---|
| 1 | Franklin | A | 16 | 14 | $127,880 | 2 |
| 2 | Hamilton | A | 13 | 17 | $1,362,542 | 5 |
| 3 | Belmont | A | 12 | 1 | $0 | 8 |
| 4 | Jefferson | A | 12 | 1 | $0 | 8 |
| 5 | Monroe | A | 12 | 0 | $0 | 8 |
| 6 | Adams | A | 11 | 1 | $8,286 | 6 |
| 7 | Brown | A | 11 | 1 | $0 | 6 |
| 8 | Gallia | A | 11 | 0 | $0 | 6 |
| 9 | Meigs | A | 11 | 1 | $49,294 | 6 |
| 10 | Scioto | A | 11 | 2 | $19,676 | 6 |
| 11 | Cuyahoga | A | 11 | 12 | $193,009 | 6 |
| 12 | Lake | A | 11 | 4 | $74,293 | 6 |
| 13 | Athens | A | 10 | 1 | $26,600 | 4 |
| 14 | Guernsey | A | 10 | 0 | $0 | 4 |
| 15 | Hocking | A | 10 | 0 | $0 | 4 |
| 16 | Jackson | A | 10 | 1 | $31,671 | 4 |
| 17 | Lawrence | A | 10 | 1 | $14,373 | 5 |
| 18 | Morgan | A | 10 | 0 | $0 | 4 |
| 19 | Muskingum | A | 10 | 3 | $46,862 | 4 |
| 20 | Noble | A | 10 | 0 | $0 | 5 |
| 21 | Perry | A | 10 | 1 | $5,300 | 4 |
| 22 | Pike | A | 10 | 1 | $5,705 | 4 |
| 23 | Vinton | A | 10 | 0 | $0 | 5 |
| 24 | Washington | A | 10 | 2 | $70,340 | 5 |
| 25 | Columbiana | A | 10 | 1 | $7,479 | 4 |
| 26 | Ashtabula | A | 10 | 1 | $35,905 | 4 |
| 27 | Butler | A | 10 | 0 | $0 | 4 |
| 28 | Clermont | A | 10 | 4 | $28,918 | 4 |
| 29 | Lorain | A | 10 | 1 | $8,911 | 5 |
| 30 | Lucas | A | 10 | 10 | $140,548 | 4 |
| 31 | Warren | A | 10 | 1 | $0 | 4 |
| 32 | Ross | A | 9 | 0 | $0 | 3 |
| 33 | Coshocton | A | 9 | 0 | $0 | 3 |
| 34 | Harrison | A | 9 | 0 | $0 | 2 |
| 35 | Clinton | A | 9 | 0 | $0 | 2 |
| 36 | Crawford | A | 9 | 0 | $0 | 2 |
| 37 | Defiance | A | 9 | 2 | $4,618 | 2 |
| 38 | Fairfield | A | 9 | 3 | $8,182 | 2 |
| 39 | Fayette | A | 9 | 0 | $0 | 2 |
| 40 | Fulton | A | 9 | 0 | $0 | 2 |
| 41 | Geauga | A | 9 | 0 | $0 | 2 |
| 42 | Greene | A | 9 | 1 | $659 | 3 |
| 43 | Henry | A | 9 | 0 | $0 | 2 |
| 44 | Licking | A | 9 | 6 | $199,619 | 3 |
| 45 | Marion | A | 9 | 0 | $0 | 2 |
| 46 | Mercer | A | 9 | 0 | $0 | 2 |
| 47 | Montgomery | A | 9 | 3 | $18,109 | 3 |
| 48 | Morrow | A | 9 | 0 | $0 | 2 |
| 49 | Paulding | A | 9 | 0 | $0 | 3 |
| 50 | Pickaway | A | 9 | 0 | $0 | 2 |
| 51 | Preble | A | 9 | 0 | $0 | 2 |
| 52 | Richland | A | 9 | 1 | $11,603 | 2 |
| 53 | Sandusky | A | 9 | 0 | $0 | 3 |
| 54 | Williams | A | 9 | 0 | $0 | 3 |
| 55 | Statewide | A | 9 | 0 | $0 | 2 |
| 56 | Allen | A | 8 | 7 | $17,513 | 1 |
| 57 | Ashland | A | 8 | 0 | $0 | 1 |
| 58 | Auglaize | A | 8 | 1 | $5,000 | 1 |
| 59 | Carroll | A | 8 | 0 | $0 | 1 |
| 60 | Champaign | A | 8 | 0 | $0 | 1 |
| 61 | Clark | A | 8 | 3 | $692,072 | 1 |
| 62 | Darke | A | 8 | 2 | $40,592 | 1 |
| 63 | Delaware | A | 8 | 3 | $17,122 | 1 |
| 64 | Hancock | A | 8 | 5 | $11,115 | 1 |
| 65 | Hardin | A | 8 | 0 | $0 | 1 |
| 66 | Highland | A | 8 | 0 | $0 | 1 |
| 67 | Holmes | A | 8 | 0 | $0 | 1 |
| 68 | Huron | A | 8 | 0 | $0 | 1 |
| 69 | Knox | A | 8 | 0 | $0 | 1 |
| 70 | Logan | A | 8 | 1 | $1,177 | 1 |
| 71 | Madison | A | 8 | 0 | $0 | 1 |
| 72 | Mahoning | A | 8 | 1 | $13,185 | 1 |
| 73 | Medina | A | 8 | 1 | $3,821 | 1 |
| 74 | Miami | A | 8 | 1 | $10,139 | 1 |
| 75 | Ottawa | A | 8 | 10 | $274,601 | 4 |
| 76 | Portage | A | 8 | 0 | $0 | 1 |
| 77 | Putnam | A | 8 | 0 | $0 | 1 |
| 78 | Seneca | A | 8 | 0 | $0 | 1 |
| 79 | Shelby | A | 8 | 0 | $0 | 1 |
| 80 | Stark | A | 8 | 2 | $62,941 | 1 |
| 81 | Summit | A | 8 | 8 | $146,561 | 1 |
| 82 | Trumbull | A | 8 | 0 | $0 | 1 |
| 83 | Tuscarawas | A | 8 | 1 | $1,576 | 1 |
| 84 | Union | A | 8 | 0 | $0 | 1 |
| 85 | Van Wert | A | 8 | 0 | $0 | 1 |
| 86 | Wayne | A | 8 | 3 | $1,087,500 | 1 |
| 87 | Wood | A | 8 | 0 | $0 | 1 |
| 88 | Wyandot | A | 8 | 0 | $0 | 1 |
| 89 | Erie | A | 7 | 6 | $105,320 | 3 |