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OPEN DATA / HARRIS COUNTY, TX / NFIP AND FEMA

Harris County, Texas
flood insurance data

Source: FEMA, OpenFEMA NfipPolicies (v3, data as of 2026-09-09, retrieved 2026-10-11 and 2026-10-12), NfipClaims (v3, data as of 2026-09-09, retrieved 2026-10-12), DisasterDeclarationsSummaries (v2, data as of 2026-10-11, retrieved 2026-10-12), HousingAssistanceOwners (v2, data as of 2026-10-11, retrieved 2026-10-12), NfipCommunityStatusBook (v1, data as of 2026-10-11, retrieved 2026-10-12); CPI-U, U.S. city average, all items (CUUR0000SA0), annual average (BLS Public Data API v1, annual averages 2005-2025, retrieved 2026-10-12). Not an official federal report.

NFIP premiums in Harris County

NFIP premiums: what NFIP policyholders paid, not a quote. Across 219,253 policies (policies effective 2025; occupancy: residential (occupancyType 1,2,3,11,12,13,14); amount: FEMA field policyCost), the median is $1,079, and half of them fall between $876 (Q1) and $1,102 (Q3).

With 219,253 residential NFIP policies effective 2025, Harris County has the most of 339 counties with all four FEMA sources, and the most of 37 Texas counties of that list. Of the 5 zones listed (X, AE, A, AO, VE), zone VE has the highest median premium ($1,647) and zone AO the lowest ($931). Coastal high-hazard zone VE is listed, with 601 policies. Inside the Special Flood Hazard Area (SFHA), the median premium in Harris County is $1,275, 19.8% higher than outside it ($1,064); most of its zoned policies sit outside it (74.5%).

NFIP premiums by flood zone group
Flood zone groupPoliciesQ1MedianQ3
SFHA (A, AE, AH, AO, AR, A99, V, VE)55,807$972$1,275$1,819
Outside SFHA (X, B, C)163,445$848$1,064$1,084

By flood zone

NFIP premiums by flood zone
Flood zonePoliciesQ1MedianQ3
X163,445$848$1,064$1,084
AE53,781$976$1,279$1,824
A768$891$1,136$1,607
AO654$757$931$1,297
VE601$1,110$1,647$2,938

Policies in force by year

Residential NFIP policies per year
YearPolicies
2019313,839
2020328,272
2021318,412
2022275,820
2023253,893
2024241,520
2025219,252

Base of each count: the yearly figures are FEMA API counts of residential policy terms, every premium included; the median and quartiles rest on the policies effective 2025 with a positive policyCost. For 2025 the two bases differ: 219,252 policies counted by the API, 219,253 in the premium statistics.

NFIP paid building claims in Harris County

NFIP claims: amounts paid, not repair cost. Window: year of loss 2015-2024; 60,556 paid claims; median $60,000, half of them between $24,628 (Q1) and $114,271 (Q3), in nominal dollars. Median in 2024 dollars (CPI-U): $76,670, a monetary adjustment, not today’s cost of repair.

With 60,556 paid claims (year of loss 2015-2024), Harris County has the most of 339 counties with all four FEMA sources, and the most of 37 Texas counties of that list.

Named flood events with the most paid claims
EventPaid claimsShare
Hurricane Harvey41,61768.7%
Spring severe storms6,39610.6%
Early summer storms4,9478.2%
Tropical Storm Imelda3,5815.9%
Hurricane Beryl7681.3%

Paid claims by year of loss

Paid NFIP building claims per year of loss
Year of lossPaid claims
20155,875
20166,936
201742,007
2018111
20194,117
2020184
2021129
202286
202388
20241,023

FEMA disaster declarations

Since 2000: 19 flood, hurricane and severe-storm declarations (DR and EM) covering Harris County, 12 of them major disaster declarations.

With 19 flood, hurricane and severe-storm declarations (DR and EM) since 2000, Harris County has more than the median Texas county with all four FEMA sources (14). Hurricane declarations are the most frequent (11), ahead of Flood and Severe Storm (4 each).

Declarations by incident type
Incident typeDeclarations
Flood4
Hurricane11
Severe Storm4

Latest declarations

FEMA assistance to homeowners

Since 2002: 344,490 owner registrations inspected by FEMA in Harris County after disasters of every declared type; inspected damage is FEMA’s assessment for its assistance program, not repair cost.

Inspected owner registrations by damage band
Damage bandRegistrations
No FEMA-inspected damage96,065
$1-$10,000191,911
$10,001-$20,00033,692
$20,001-$30,00013,617
More than $30,0009,205

Disasters with the most inspections

NFIP communities and flood maps

FEMA’s Community Status Book places 25 NFIP communities in Harris County alone; 11 of them (44.0%) are classed in the Community Rating System (CRS). The best class among the communities counted here is 5 (Jersey Village, City of and La Porte, City of): FEMA applies that 25% discount to the full-risk premium of Regular Program NFIP policies in those communities, inside or outside the SFHA, not to the whole county; a policy can be excluded if its building does not comply with local floodplain rules. The oldest flood map still in effect in Harris County dates from 2007-06-18 (West University Place, City of).

In Texas, 8.7% of the Status Book’s communities span several counties or match no county by name, so community counts by county are partial there.

NFIP communities of Harris County in FEMA’s Community Status Book
CommunityIn the NFIPCRS classCRS discount (all policies)Map in effectFirst FIRMSanction
Jersey Village, City ofyes525%2019-11-151982-03-15—
La Porte, City ofyes525%2017-01-061971-02-17—
Deer Park, City ofyes620%2017-01-061980-08-15—
Nassau Bay, City ofyes620%2017-01-061970-11-13—
West University Place, City ofyes620%2007-06-182000-04-20—
Bellaire, City ofyes715%2007-06-181981-09-30—
El Lago, City ofyes715%2017-01-061971-07-02—
Harris County*yes715%2019-11-151970-05-26—
Pasadena, City ofyes715%2019-05-021974-12-31—
Shoreacres, City ofyes715%2017-01-061970-11-20—
Taylor Lake Village, City ofyes715%2017-01-061974-12-31—
Bunker Hill Village, City ofyes——(NSFHA)1979-04-17—
Galena Park, City ofyes——2018-05-021982-11-02—
Hedwig Village, City ofyes——2007-06-181990-09-28—
Hilshire Village, City ofyes——2014-06-091992-09-30—
Humble, City ofyes——2014-06-091982-09-16—
Hunter's Creek Village, City ofyes——2014-06-091980-11-05—
Jacinto City, City ofyes——2017-01-061981-09-02—
Morgans Point, City ofyes——2017-01-061983-12-01—
Piney Point Village, City ofyes——2007-06-181980-12-02—
South Houston,city ofyes——2019-05-021987-03-18—
Southside Place, City ofyes——2007-06-182000-04-20—
Spring Valley Village, City ofyes——2014-06-091980-06-04—
Tomball, City ofyes——2007-06-181984-12-18—
Webster, City ofyes——2017-01-061974-12-31—

Communities that extend into other counties

15 more communities list Harris County among several counties; they are not counted above.

NFIP communities partly in Harris County
CommunityCountiesCRS classCRS discount (all policies)
Houston, City ofFort Bend County/Montgomery County/Harris County430%
Baytown, City ofChambers County/Harris County525%
Friendswood, City ofHarris County/Galveston County525%
League City, City ofHarris County/Galveston County525%
Pearland, City ofFort Bend County/Harris County/Brazoria County525%
Missouri City, City ofHarris County/Fort Bend County715%
Seabrook, City ofGalveston County/Harris County715%
Chelford M.U.D., CityFort Bend County/Harris County——
Katy, City ofWaller County/Harris County/Fort Bend County——
Kingsbridge M.U.D.Harris County/Fort Bend County——
Mission Bend M.U.D. #1Fort Bend County/Harris County——
Stafford, City ofHarris County/Fort Bend County——
Waller, City ofHarris County/Waller County——
West Keegans Bayou Improvement DistrictHarris County/Fort Bend County——
Willow Fork Drainage DistrictHarris County/Fort Bend County——

Questions about flood insurance in Harris County

How much is flood insurance in Harris County?

NFIP policyholders in Harris County paid a median of $1,079 for residential policies effective 2025 (219,253 policies; FEMA field policyCost: premium, reserve fund assessment, federal policy fee and HFIAA surcharge); half paid between $876 and $1,102; $1,275 inside the Special Flood Hazard Area against $1,064 outside it: what NFIP policyholders paid, not a quote.

How many flood insurance claims has Harris County had?

60,556 NFIP building claims were paid (year of loss 2015-2024), with a median of $60,000; the year with the most was 2017 (42,007), and the named event with the most was Hurricane Harvey (41,617). These are amounts paid, not repair cost.

Is Harris County in a flood zone?

Of the residential NFIP policies of Harris County (policies effective 2025), 55,807 are rated inside the Special Flood Hazard Area and 163,445 outside it (zones listed: X, AE, A, AO, VE), but these aggregates cannot tell the flood zone of an address: FEMA’s Flood Map Service Center shows it for a given property.

Statewide figures: Texas flood insurance data.

Named storms with paid claims in Harris County

Related tools

NFIP paid claims and premiums are not repair estimates: to estimate the cleanup of a flooded basement from published cost-guide rates, use the basement water damage repair cost calculator; for water removal and drying after any water loss, the water damage and mitigation calculator.

To set these figures against every State on one claims window, amounts paid, not repair cost: NFIP paid building claims by state.

Before using these figures

A county figure can rest on one disaster, and FEMA’s county code may not be the county where every property stands. Method and limits.

Source and notice

This product uses the Federal Emergency Management Agency’s OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

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