County Hazards

States › Texas › Galveston County › ZIP 77500

ZIP code 77500, Galveston County, Texas

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 77500, in Galveston County, Texas, has 53 National Flood Insurance Program claims in the OpenFEMA record since 1978, 37 of them paid for a total of $764K.

That is 0.1% of the 60,620 claims recorded across Galveston County. The average paid claim in the ZIP is $21K, lower than the county average of $50K and the Texas average of $55K.

FEMA counts 3 repetitive-loss properties and 1 severe repetitive-loss property in the ZIP (properties with two or more paid flood claims); their locations are not published.

At county level FEMA counts 52,889 residential flood policies in force, covering 42.2% of residential structures.

53NFIP claims since 1978
37paid claims
$764Ktotal paid
$21Kaverage paid claim

Compared with the county and state

MeasureZIP 77500GalvestonTexasUS
Claims since 19785360,620394,2042,680,429
Share of claims paid70%82%80%78%
Average paid claim$21K$50K$55K$43K
Share of county claims0.1%100%——
Repetitive-loss properties32,85534,444—

Claims by year of loss

197820022026
NFIP claims in ZIP 77500 by year of loss, 1978 to 2026.
DecadeClaimsPaid
1970s0$0
1980s12$30,548
1990s26$205,015
2000s15$528,643
2010s0$0
2020s0$0
Year of lossClaimsPaid claimsAmount paidAverage paid
20081010$484,225$48,423
200333$29,743$9,914
200121$14,675$14,675
199911$6,437$6,437
19981810$83,800$8,380
199611$8,142$8,142
199511$7,287$7,287
199422$98,360$49,180
199111$989$989
199020$0—
198975$28,571$5,714
198821$600$600
198411$1,377$1,377
198320$0—

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: Galveston County

Galveston County has 718 weather events in the NCEI record since 1950 (4 in the last 12 months), 31 federal disaster declarations, and an overall National Risk Index rating of "Relatively High". Flood-type events recorded in the county: 118; hurricane-strength tracks within 50 miles: 22.

Hail: 121 · Tornado: 126 · Flood: 118 · Wind: 235 · Winter: 4 — full county page.

Questions and answers

How many flood insurance claims have been filed in ZIP 77500?

53 claims since 1978 in the OpenFEMA NFIP claims file, 37 of them with a payment.

How much has the NFIP paid out in ZIP 77500?

$764K across 37 paid claims (building, contents and increased-cost-of-compliance payments combined), about $21K per paid claim.

Which year had the most flood claims in 77500?

1998, with 18 claims and $84K paid.

What county is ZIP 77500 in?

Most claims in this ZIP carry the county code for Galveston County, Texas; 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.