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Flood history / Ohio

Ohio
flood claim history.

ZIP codes53100+ paid claims each
Paid claims13,4511978–2026
Total paid$199.0MNational Flood Insurance Program
Outside high-risk zone17%of claims with a rated zone

Across the 53 Ohio ZIP codes with at least 100 paid claims on file, the National Flood Insurance Program has paid $199.0M on 13,451 claims between 1978 and 2026. ZIP 45840 in Hancock County carries the most at 2,027, 15.1% of the state total shown here.

The events driving the most paid claims across these ZIPs are Tropical Storm Ivan (518 claims), Late winter storms (461 claims) and Not a named storm (436 claims).

16.8% of the claims here that record a rated flood zone were on properties outside the mapped high-risk area — the zone where flood insurance is optional and most owners go without it.

Claim volume tracks how many properties carried flood insurance as much as how often the water came up. A ZIP with a long insured history will out-file a comparable one where few owners were covered, so read each ZIP's own record rather than ranking them against each other.

Every Ohio ZIP code on file

ZIPCountyPaid claimsTotal paidHeaviest year
45840 Hancock County 2,027 $38.4M 2007 906
45750 Washington County 940 $13.6M 2004 347
43452 Ottawa County 699 $4.5M 1982 192
43449 Ottawa County 463 $3.4M 1998 142
44870 Erie County 462 $2.7M 1982 108
45875 Putnam County 440 $10.0M 2007 188
44089 Erie County 424 $4.4M 1985 140
44125 Cuyahoga County 409 $6.9M 1979 61
45157 Clermont County 394 $6.5M 1997 236
45226 Hamilton County 341 $12.1M 1997 70
44095 Lake County 329 $2.5M 1989 65
43512 Defiance County 318 $2.4M 1982 63
44077 Lake County 240 $6.2M 2006 98
45014 Butler County 235 $1.3M 1979 76
44203 Summit County 226 $5.5M 2013 68
44131 Cuyahoga County 215 $15.2M 2011 33
43725 Guernsey County 198 $5.2M 2004 64
44839 Erie County 196 $1.4M 1998 27
44094 Lake County 192 $2.2M 1978 42
45669 Lawrence County 191 $1.9M 1997 65
45230 Hamilton County 190 $2.3M 1997 55
43912 Belmont County 187 $2.6M 2004 67
43055 Licking County 185 $934K 1979 67
43612 Lucas County 172 $1.4M 2006 67
45714 Washington County 170 $2.0M 2004 56
43611 Lucas County 169 $334K 1980 45
44430 Trumbull County 169 $1.6M 2003 74
45244 Hamilton County 165 $2.4M 1997 49
43068 Franklin County 163 $1.5M 1979 31
43130 Fairfield County 158 $806K 2018 20
43616 Lucas County 156 $1.3M 1998 37
44875 Richland County 155 $5.4M 2007 81
43609 Lucas County 146 $692K 1982 25
43917 Jefferson County 143 $1.1M 2004 80
44039 Lorain County 143 $2.6M 2014 59
44512 Mahoning County 141 $731K 1982 21
45227 Hamilton County 132 $2.7M 2001 22
45640 Jackson County 124 $2.1M 1997 31
45769 Meigs County 123 $1.0M 1979 25
45144 Adams County 122 $942K 1997 78
44215 Medina County 118 $705K 2003 18
43316 Wyandot County 114 $2.4M 2007 59
43613 Lucas County 113 $501K 2000 38
43756 Morgan County 113 $1.4M 2005 33
44883 Seneca County 109 $1.6M 2008 33
44314 Summit County 108 $529K 2011 28
45239 Hamilton County 108 $609K 1982 17
43942 Belmont County 106 $1.2M 2004 36
45631 Gallia County 103 $913K 1979 18
43332 Marion County 102 $2.3M 2013 38
45167 Brown County 102 $1.3M 1997 66
45601 Ross County 102 $799K 2005 18
45241 Hamilton County 101 $4.0M 2001 19

Only ZIP codes with at least 100 paid claims on file appear here. A ZIP missing from this table has a shorter record, not a clean one.