County Hazards

States › Maryland › Harford County › ZIP 21001

ZIP code 21001, Harford County, Maryland

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 73 NFIP claims for ZIP 21001 (Harford County, Maryland), with $920K paid on 52 claims since 1978.

That is 20.7% of the 353 claims recorded across Harford County. The average paid claim in the ZIP is $18K, close to the county average of $18K and the Maryland average of $23K.

FEMA counts 4 repetitive-loss properties and 0 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 534 residential flood policies in force, covering 0.6% of residential structures.

73NFIP claims since 1978
52paid claims
$920Ktotal paid
$18Kaverage paid claim

Compared with the county and state

MeasureZIP 21001HarfordMarylandUS
Claims since 19787335325,3762,680,429
Share of claims paid71%61%59%78%
Average paid claim$18K$18K$23K$43K
Share of county claims20.7%100%——
Repetitive-loss properties4101,305—

Claims by year of loss

197820022026
NFIP claims in ZIP 21001 by year of loss, 1978 to 2026.
DecadeClaimsPaid
1970s7$31,627
1980s3$30,654
1990s11$36,746
2000s32$699,854
2010s12$57,223
2020s8$63,966
Year of lossClaimsPaid claimsAmount paidAverage paid
202511$7,256$7,256
202464$56,710$14,177
202110$0—
201822$20,856$10,428
201610$0—
201510$0—
201410$0—
201255$30,958$6,192
201121$5,408$5,408
200921$7,941$7,941
200510$0—
200422$16,868$8,434
20032422$675,044$30,684
200210$0—
200020$0—
199964$36,121$9,030
199821$344$344
199710$0—
199621$280$280
198411$1,085$1,085
198322$29,568$14,784
197955$31,627$6,325
197820$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: Harford County

Harford County has 1,197 weather events in the NCEI record since 1950 (33 in the last 12 months), 20 federal disaster declarations, and an overall National Risk Index rating of "Relatively Low". Flood-type events recorded in the county: 232; hurricane-strength tracks within 50 miles: 0.

Hail: 84 · Tornado: 23 · Flood: 232 · Wind: 610 · Winter: 120 — full county page.

Questions and answers

How many flood insurance claims have been filed in ZIP 21001?

73 claims since 1978 in the OpenFEMA NFIP claims file, 52 of them with a payment.

How much has the NFIP paid out in ZIP 21001?

$920K across 52 paid claims (building, contents and increased-cost-of-compliance payments combined), about $18K per paid claim.

Which year had the most flood claims in 21001?

2003, with 24 claims and $675K paid.

What county is ZIP 21001 in?

Most claims in this ZIP carry the county code for Harford County, Maryland; 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.