County Hazards

States › Massachusetts › Nantucket County › ZIP 02554

ZIP code 02554, Nantucket County, Massachusetts

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 535 NFIP claims for ZIP 02554 (Nantucket County, Massachusetts), with $15M paid on 425 claims since 1978.

That is 88.9% of the 602 claims recorded across Nantucket County. The average paid claim in the ZIP is $36K, close to the county average of $37K and the Massachusetts average of $16K.

FEMA counts 62 repetitive-loss properties and 8 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 714 residential flood policies in force, covering 7.5% of residential structures.

535NFIP claims since 1978
425paid claims
$15Mtotal paid
$36Kaverage paid claim

Compared with the county and state

MeasureZIP 02554NantucketMassachusettsUS
Claims since 197853560235,3752,680,429
Share of claims paid79%78%78%78%
Average paid claim$36K$37K$16K$43K
Share of county claims88.9%100%——
Repetitive-loss properties62653,398—

Claims by year of loss

197820022026
NFIP claims in ZIP 02554 by year of loss, 1978 to 2026.
DecadeClaimsPaid
1970s1$508
1980s16$345,584
1990s267$7,302,350
2000s47$1,779,259
2010s192$5,808,446
2020s12$42,314
Year of lossClaimsPaid claimsAmount paidAverage paid
202610$0—
202311$1,685$1,685
202253$30,542$10,181
202121$5,295$5,295
202031$4,791$4,791
201930$0—
20183530$915,204$30,507
201741$1,812$1,812
201632$1,111$555
20157462$2,182,690$35,205
201432$101,235$50,617
20133935$1,591,618$45,475
20121712$372,545$31,045
201120$0—
2010128$642,231$80,279
200954$121,519$30,380
200821$126,000$126,000
20071410$1,111,781$111,178
200642$65,579$32,789
200511$72,544$72,544
200452$4,462$2,231
200341$9,402$9,402
200263$255,983$85,328
200143$10,220$3,407
200022$1,771$885
199922$30,557$15,279
199811$21,076$21,076
199710$0—
199687$37,496$5,357
199576$336,947$56,158
199411$10,869$10,869
1993116$425,480$70,913
19928465$1,101,211$16,942
1991150138$4,999,887$36,231
199022$338,827$169,414
198921$10,000$10,000
198841$170,600$170,600
198797$164,984$23,569
198410$0—
197811$508$508

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: Nantucket County

Nantucket County has 297 weather events in the NCEI record since 1950 (1 in the last 12 months), 20 federal disaster declarations, and an overall National Risk Index rating of "Very Low". Flood-type events recorded in the county: 36; hurricane-strength tracks within 50 miles: 12.

Hail: 2 · Tornado: 0 · Flood: 36 · Wind: 192 · Winter: 44 — full county page.

Questions and answers

How many flood insurance claims have been filed in ZIP 02554?

535 claims since 1978 in the OpenFEMA NFIP claims file, 425 of them with a payment.

How much has the NFIP paid out in ZIP 02554?

$15M across 425 paid claims (building, contents and increased-cost-of-compliance payments combined), about $36K per paid claim.

Which year had the most flood claims in 02554?

1991, with 150 claims and $5.0M paid.

What county is ZIP 02554 in?

Most claims in this ZIP carry the county code for Nantucket County, Massachusetts; 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.