Flood history · Austin, TX 78734
Flood insurance claims in Austin, TX 78734
351 claims since 1981 and $11.1 million paid. Here's what the public record shows, and how to check a specific address.
Claims by year
Every NFIP flood insurance claim reported in ZIP 78734 since 1978.
What the record says
82% of claims were on properties in high-risk zones and 18% outside them.
Losses are spread across many events; the largest, Unnamed flooding, accounts for 34% of claims.
62 claims were filed in the last 10 years.
The most commonly recorded cause is rivers, streams or lakes overflowing.
Austin, City Of takes part in FEMA's Community Rating System (class 5), which can lower flood insurance premiums by up to 25% in high-risk zones.
Biggest flood events
| Event | Year | Claims | Share |
|---|---|---|---|
| Unnamed flooding | 1997 | 119 | 34% |
| Fall 2018 Texas Flooding | 2018 | 53 | 15% |
| Thunderstorms | 2007 | 50 | 14% |
| Torrential rain | 2002 | 22 | 6% |
| Early summer severe storms | 2016 | 6 | 2% |
| 2025 July Central TX Flooding | 2025 | 4 | 1% |
Flood zone at time of claim
NFIP communities
Federal disaster declarations in Travis County
Flood, hurricane and storm declarations since 2000.
16 flood, storm or hurricane declarations for Travis County since 2000.
Check a specific address in Austin.
ZIP-level history is the backdrop. See the official FEMA flood zone, ground elevation and next steps for one property, free.
Sources: FEMA OpenFEMA NFIP Redacted Claims (v3) and Disaster Declarations Summaries, FEMA NFIP Community Status Book; place names from GeoNames (CC BY 4.0). Data as of 2026-10-09. Payments are net building + contents payments in dollars at the time paid, not adjusted for inflation. Claims are grouped by the ZIP code reported on the claim. This product uses the FEMA OpenFEMA API but is not endorsed by FEMA. Information only; not an official flood zone determination or insurance advice.