County Hazards

States › Mississippi › Harrison County › ZIP 39503

ZIP code 39503, Harrison County, Mississippi

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.

OpenFEMA lists 1,217 NFIP claims for ZIP 39503 (Harrison County, Mississippi), with $42M paid on 935 claims since 1978.

That is 7.6% of the 15,939 claims recorded across Harrison County. The average paid claim in the ZIP is $45K, lower than the county average of $97K and the Mississippi average of $58K.

FEMA counts 100 repetitive-loss properties and 19 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 10,601 residential flood policies in force, covering 14.5% of residential structures.

1,217NFIP claims since 1978
935paid claims
$42Mtotal paid
$45Kaverage paid claim

Compared with the county and state

MeasureZIP 39503HarrisonMississippiUS
Claims since 19781,21715,93964,5892,680,429
Share of claims paid77%83%83%78%
Average paid claim$45K$97K$58K$43K
Share of county claims7.6%100%——
Repetitive-loss properties1007655,274—

Claims by year of loss

197820022026
NFIP claims in ZIP 39503 by year of loss, 1978 to 2026.
DecadeClaimsPaid
1970s6$5,813
1980s76$218,892
1990s382$6,456,700
2000s500$28,744,314
2010s212$6,019,020
2020s41$1,054,217
Year of lossClaimsPaid claimsAmount paidAverage paid
20262015$871,182$58,079
202411$13,999$13,999
202211$11,163$11,163
2021107$100,807$14,401
202095$57,065$11,413
201910$0—
20182624$881,535$36,731
201795$27,315$5,463
20169686$3,434,710$39,938
201521$4,039$4,039
201422$43,010$21,505
201354$83,286$20,822
20126747$1,535,102$32,662
201121$2,599$2,599
201022$7,425$3,712
20091312$238,873$19,906
200894$54,476$13,619
200720$0—
200685$185,053$37,011
2005350218$26,611,369$122,070
200443$18,877$6,292
200320$0—
20023022$262,814$11,946
20018064$1,361,590$21,275
200022$11,263$5,632
19988763$896,615$14,232
199753$5,200$1,733
199610$0—
1995112104$2,649,279$25,474
19943532$407,280$12,728
19938178$1,649,085$21,142
199221$2,244$2,244
19915748$841,259$17,526
199022$5,738$2,869
198933$7,221$2,407
198854$18,813$4,703
198764$16,461$4,115
19852723$80,349$3,493
19831312$19,847$1,654
198222$558$279
198133$16,039$5,346
19801716$59,603$3,725
197944$3,976$994
197822$1,836$918

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: Harrison County

Harrison County has 622 weather events in the NCEI record since 1950 (39 in the last 12 months), 37 federal disaster declarations, and an overall National Risk Index rating of "Relatively High". Flood-type events recorded in the county: 99; hurricane-strength tracks within 50 miles: 18.

Hail: 96 · Tornado: 91 · Flood: 99 · Wind: 240 · Winter: 6 — full county page.

Questions and answers

How many flood insurance claims have been filed in ZIP 39503?

1,217 claims since 1978 in the OpenFEMA NFIP claims file, 935 of them with a payment.

How much has the NFIP paid out in ZIP 39503?

$42M across 935 paid claims (building, contents and increased-cost-of-compliance payments combined), about $45K per paid claim.

Which year had the most flood claims in 39503?

2005, with 350 claims and $27M paid.

What county is ZIP 39503 in?

Most claims in this ZIP carry the county code for Harrison County, Mississippi; 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.