County Hazards

States › New York › Westchester County › ZIP 10538

ZIP code 10538, Westchester County, New York

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 10538, in Westchester County, New York, has 866 National Flood Insurance Program claims in the OpenFEMA record since 1978, 731 of them paid for a total of $16M.

That is 7.1% of the 12,259 claims recorded across Westchester County. The average paid claim in the ZIP is $21K, lower than the county average of $27K and the New York average of $40K.

FEMA counts 107 repetitive-loss properties and 20 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 6,276 residential flood policies in force, covering 3% of residential structures.

866NFIP claims since 1978
731paid claims
$16Mtotal paid
$21Kaverage paid claim

Compared with the county and state

MeasureZIP 10538WestchesterNew YorkUS
Claims since 197886612,259175,4302,680,429
Share of claims paid84%81%82%78%
Average paid claim$21K$27K$40K$43K
Share of county claims7.1%100%——
Repetitive-loss properties1071,30419,079—

Claims by year of loss

197820022026
NFIP claims in ZIP 10538 by year of loss, 1978 to 2026.
DecadeClaimsPaid
1970s69$163,134
1980s130$318,953
1990s125$1,026,982
2000s131$1,892,795
2010s164$4,245,850
2020s247$7,975,160
Year of lossClaimsPaid claimsAmount paidAverage paid
202455$36,651$7,330
20236159$1,426,769$24,183
202243$65,531$21,844
2021176161$6,446,209$40,039
202010$0—
201920$0—
201842$25,006$12,503
201721$1,023$1,023
201463$9,824$3,275
20128374$3,615,040$48,852
20114635$488,826$13,966
20102113$106,131$8,164
200932$5,352$2,676
200821$4,905$4,905
200710190$1,708,227$18,980
200652$26,816$13,408
2004129$119,758$13,306
200310$0—
200221$4,804$4,804
200133$21,994$7,331
200021$941$941
199966$10,374$1,729
199842$11,094$5,547
19964640$194,885$4,872
199441$1,261$1,261
19925942$772,605$18,395
199144$36,269$9,067
199022$493$247
198922$9,119$4,559
198621$3,295$3,295
198521$1,108$1,108
19842725$98,316$3,933
1983189$12,995$1,444
19822623$56,344$2,450
198110$0—
19805246$137,776$2,995
19795650$127,417$2,548
19781312$35,717$2,976

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: Westchester County

Westchester County has 746 weather events in the NCEI record since 1950 (30 in the last 12 months), 32 federal disaster declarations, and an overall National Risk Index rating of "Relatively High". Flood-type events recorded in the county: 270; hurricane-strength tracks within 50 miles: 4.

Hail: 81 · Tornado: 9 · Flood: 270 · Wind: 344 · Winter: 0 — full county page.

Questions and answers

How many flood insurance claims have been filed in ZIP 10538?

866 claims since 1978 in the OpenFEMA NFIP claims file, 731 of them with a payment.

How much has the NFIP paid out in ZIP 10538?

$16M across 731 paid claims (building, contents and increased-cost-of-compliance payments combined), about $21K per paid claim.

Which year had the most flood claims in 10538?

2021, with 176 claims and $6.4M paid.

What county is ZIP 10538 in?

Most claims in this ZIP carry the county code for Westchester County, New York; 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.