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Gillespie County, TX flood insurance claims history

19 National Flood Insurance Program claims have been filed for flood losses in Gillespie County since 1980, and FEMA has paid out $738K on them. The worst year was 2026 with 6 claims. Gillespie County ranks #140 of 217 in Texas by claim count.

At a glance

  • 56% of claims came from buildings outside FEMA’s high-risk flood zones (B, C or X), where lenders usually do not require flood insurance.
  • 32% of all claims trace to a single event — 2026-07-Texas-Flooding (2026), which paid $647K here.
  • Flood claims were filed in 2 of the last 10 years — losses here come in occasional big events rather than every year.
  • More flood claims than 36% of the 217 Texas counties with any claims on file — and more than 2 of its 6 neighbors.
  • ZIP 78624 has the most claims in the county (17, 89%). Check your ZIP →
NFIP claims
19
1980 – 2026
Total paid
$738K
nominal dollars, not inflation-adjusted
Claims paid
53%
10 received a payment
Average payout
$74K
per paid claim
Last 10 years
8
claims 2017 – 2026
Most recent loss
2026-07-16
data as of 2026-09-07

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Pick your ZIP code to see how many insured buildings there filed flood claims, in which years, and how much was paid. Narrow by year or flood zone too. Everything runs in your browser — nothing you pick is sent anywhere.

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Flood claims by year

Peak: 6 claims in 2026
'80
 
 
 
 
'85
 
 
 
 
'90
 
 
 
 
'95
 
 
 
 
'00
 
 
 
 
'05
 
 
 
 
'10
 
 
 
 
'15
 
 
 
 
'20
 
 
 
 
'25
 

Claims by year of loss, 1980–2026. Spikes line up with named storms and major rain events; quiet years still see claims from local flash flooding.

Biggest flood events in Gillespie County

Flood event (FEMA name)ClaimsPaidAvg / claimYear
2026-07-Texas-Flooding6$647K$108K2026
Torrential rain (FEMA general label)3$0$02002
Early summer severe storms1$2K$2K2016
Tropical Storm Erin1$15K$15K2007

58% of claims here fall under these 4 entries. “FEMA general label” groups many separate floods under one name; the rest of the claims have no event name.

Claims by flood zone

Not sure what the zone letters mean? Flood zones explained →

High-risk A zones: 8 (42%)Coastal high-risk V zones: 0 (0%)Moderate / low-risk zones (B, C, X): 10 (53%)Zone not recorded: 1 (5%)
Flood zone at ratingClaimsPaidAvg / claim
High-risk A zones (A, AE, AH, AO, A1–A30, AR)8$472K$59K
Moderate / low-risk zones (B, C, X)10$266K$27K
Zone not recorded1$650$650

What caused the flooding

Cause of damage (as coded by FEMA)ClaimsShare
Accumulation of rainfall or snowmelt1053%
Stream, river or lake overflow632%
Other causes211%
Tidal water overflow (storm surge)15%

Flood claims by ZIP code in Gillespie County

3 ZIP codes in Gillespie County have at least one NFIP claim. ZIP codes can cross county lines; this table counts only claims FEMA assigned to Gillespie County.

7862417$737K89%92026
780241$1K5%12000
786751$05%11995

Click a column to sort. Click a ZIP to load it in the lookup above.

When does Gillespie County flood?

July accounts for the most flood losses (9 claims, 47%). Claims by month of loss:

MonthClaimsShare
January00%
February00%
March00%
April211%
May316%
June15%
July947%
August15%
September00%
October211%
November15%
December00%

Year-by-year detail

Year of lossClaimsPaid
20266$647K
20182$57K
20161$2K
20091$0
20071$15K
20061$14K
20023$0
20001$1K
19951$0
19941$0
19801$650

Neighboring counties

Gillespie County borders 6 areas we cover. Flood risk does not stop at a county line, so it is worth comparing.

NeighborClaimsPaidOutside high-risk
Gillespie County (this page)19$738K56%
Llano County693$20.0M15%
Kerr County373$21.7M33%
Kendall County253$4.5M29%
Blanco County43$2.5M63%
Kimble County18$389K33%
Mason County5$119K67%

All 217 Texas counties → · County and ZIP rankings →

Common questions about flooding in Gillespie County

Has Gillespie County flooded recently?
Yes — the most recent flood loss with an insurance claim on file was on 2026-07-16, and claims were filed in 2 of the last 10 years (8 claims from 2017 to 2026). FEMA’s data runs to 2026-09-07, so the newest events may not appear yet.
Do I need flood insurance in a low-risk zone here?
Lenders generally require it only in high-risk A and V zones. But 56% of Gillespie County’s claims came from moderate- and low-risk zones. Whether to buy coverage is your call — see flood zones explained and check your address on the FEMA Flood Map Service Center.
Can I see whether a specific house has flooded?
Not here. FEMA removes addresses before publishing, so these figures describe areas, never a property. Our guide how to check if a house has flooded lists the questions and records that can tell you about a specific home.
Why might the real number of floods be higher?
Only buildings with National Flood Insurance can file these claims, and most homes are not insured for flood. More on what the counts mean in understanding NFIP claims data.

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About these numbers

Figures are aggregated from FEMA’s OpenFEMA NFIP Redacted Claims dataset (county FIPS 48171, data as of 2026-09-07). They cover only properties that carried National Flood Insurance — most homes do not, and private flood policies are not included — so real flood damage is larger than these counts show. Dollar amounts are as paid, in nominal dollars. Flood zone is the zone used to rate the policy at the time, which may differ from today’s map. FEMA states this dataset is not an official federal report. Use it for background, not for a purchase, insurance or legal decision; for a specific property ask the seller for its flood disclosure or the owner’s NFIP loss history.