County Hazards

States › Virginia › Norfolk city › ZIP 23503

ZIP code 23503, Norfolk city, Virginia

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 23503, in Norfolk city, Virginia, has 1,317 National Flood Insurance Program claims in the OpenFEMA record since 1978, 1,063 of them paid for a total of $17M.

That is 21.9% of the 6,019 claims recorded across Norfolk city. The average paid claim in the ZIP is $16K, close to the county average of $14K and the Virginia average of $19K.

FEMA counts 218 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 8,261 residential flood policies in force, covering 14.1% of residential structures.

1,317NFIP claims since 1978
1,063paid claims
$17Mtotal paid
$16Kaverage paid claim

Compared with the county and state

MeasureZIP 23503Norfolk cityVirginiaUS
Claims since 19781,3176,01950,6092,680,429
Share of claims paid81%79%79%78%
Average paid claim$16K$14K$19K$43K
Share of county claims21.9%100%——
Repetitive-loss properties2189346,388—

Claims by year of loss

197820022026
NFIP claims in ZIP 23503 by year of loss, 1978 to 2026.
DecadeClaimsPaid
1970s42$103,518
1980s62$121,812
1990s174$503,802
2000s715$11,605,810
2010s308$4,238,831
2020s16$35,104
Year of lossClaimsPaid claimsAmount paidAverage paid
202511$1,206$1,206
202411$2,310$2,310
202320$0—
202242$9,866$4,933
202110$0—
202073$21,722$7,241
201951$28,241$28,241
201822$188,999$94,499
201721$10,242$10,242
20164131$391,622$12,633
20152115$109,838$7,323
201420$0—
201330$0—
20126657$900,542$15,799
2011157142$2,568,423$18,087
201097$40,925$5,846
2009333296$6,557,235$22,153
200810$0—
200711$10,528$10,528
20064334$261,582$7,694
200510$0—
200410$0—
2003334291$4,776,465$16,414
200010$0—
19994935$135,502$3,871
199811280$366,798$4,585
199710$0—
199640$0—
199420$0—
199310$0—
199251$1,503$1,503
198921$2,118$2,118
198810$0—
198621$715$715
198530$0—
198320$0—
19824730$112,309$3,744
198142$5,448$2,724
198011$1,222$1,222
197921$26,225$26,225
19784026$77,293$2,973

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: Norfolk city

Norfolk city has 424 weather events in the NCEI record since 1950 (31 in the last 12 months), 18 federal disaster declarations, and an overall National Risk Index rating of "Relatively Moderate". Flood-type events recorded in the county: 118; hurricane-strength tracks within 50 miles: 6.

Hail: 41 · Tornado: 12 · Flood: 118 · Wind: 134 · Winter: 38 — full county page.

Questions and answers

How many flood insurance claims have been filed in ZIP 23503?

1,317 claims since 1978 in the OpenFEMA NFIP claims file, 1,063 of them with a payment.

How much has the NFIP paid out in ZIP 23503?

$17M across 1,063 paid claims (building, contents and increased-cost-of-compliance payments combined), about $16K per paid claim.

Which year had the most flood claims in 23503?

2003, with 334 claims and $4.8M paid.

What county is ZIP 23503 in?

Most claims in this ZIP carry the county code for Norfolk city, Virginia; 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 30 Sep 2026. See the guide to redacted NFIP claims and the methodology.