County Hazards

States › Ohio › Gallia County › ZIP 45631

ZIP code 45631, Gallia County, Ohio

National Flood Insurance Program claims and payouts recorded for this ZIP code, with county context.

NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. NFIP claims as of 8 Sep 2026.

ZIP code 45631, in Gallia County, Ohio, has 103 National Flood Insurance Program claims in the OpenFEMA record since 1978, 78 of them paid for a total of $913K.

That is 58.5% of the 176 claims recorded across Gallia County. The average paid claim in the ZIP is $12K, close to the county average of $12K and the Ohio average of $17K.

FEMA counts 10 repetitive-loss properties and 2 severe repetitive-loss properties in the ZIP (properties with two or more paid flood claims); their locations are not published.

At county level FEMA counts 124 residential flood policies in force, covering 1% of residential structures.

103NFIP claims since 1978
78paid claims
$913Ktotal paid
$12Kaverage paid claim

Compared with the county and state

MeasureZIP 45631GalliaOhioUS
Claims since 197810317628,4172,680,429
Share of claims paid76%80%78%78%
Average paid claim$12K$12K$17K$43K
Share of county claims58.5%100%——
Repetitive-loss properties10162,635—

Claims by year of loss

197820022026
NFIP claims in ZIP 45631 by year of loss, 1978 to 2026.
DecadeClaimsPaid
1970s22$207,462
1980s12$18,720
1990s32$228,050
2000s19$142,651
2010s17$288,954
2020s1$27,481
Year of lossClaimsPaid claimsAmount paidAverage paid
202411$27,481$27,481
201910$0—
201811$3,130$3,130
201544$93,097$23,274
201455$129,902$25,980
201233$62,826$20,942
201130$0—
200911$1,432$1,432
200833$13,827$4,609
200510$0—
200433$43,909$14,636
200375$39,818$7,964
200222$9,490$4,745
200022$34,176$17,088
199898$89,908$11,239
1997109$115,800$12,867
199611$645$645
1994105$21,697$4,339
199210$0—
199010$0—
198922$5,316$2,658
198122$2,259$1,129
198086$11,145$1,857
19791814$206,702$14,764
197841$760$760

Claims are counted by year of loss as recorded in OpenFEMA's redacted NFIP claims file; amounts combine building, contents and increased-cost-of-compliance payments. ZIP codes in the file are the policyholder's reported ZIP.

County context: Gallia County

Gallia County has 507 weather events in the NCEI record since 1950 (23 in the last 12 months), 17 federal disaster declarations, and an overall National Risk Index rating of "Relatively Low". Flood-type events recorded in the county: 113; hurricane-strength tracks within 50 miles: 0.

Hail: 82 · Tornado: 8 · Flood: 113 · Wind: 158 · Winter: 60 — full county page.

Questions and answers

How many flood insurance claims have been filed in ZIP 45631?

103 claims since 1978 in the OpenFEMA NFIP claims file, 78 of them with a payment.

How much has the NFIP paid out in ZIP 45631?

$913K across 78 paid claims (building, contents and increased-cost-of-compliance payments combined), about $12K per paid claim.

Which year had the most flood claims in 45631?

1979, with 18 claims and $207K paid.

What county is ZIP 45631 in?

Most claims in this ZIP carry the county code for Gallia County, Ohio; ZIP codes can cross county lines. The county page carries the storm record, declarations and risk index for the area.

Provenance

OpenFEMA NfipClaims v3 (as of 8 Sep 2026) and NfipMultipleLossProperties v1 (2 Aug 2026), aggregated by ZIP code and year of loss on this site; no property-level record is shown. County storm figures from NOAA NCEI through 30 Jun 2026. Built 1 Oct 2026. See the guide to redacted NFIP claims and the methodology.