Flood history · Llano, TX 78643
Flood insurance claims in Llano, TX 78643
143 claims since 1980 and $5.4 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 78643 since 1978.
What the record says
85% of claims were on properties in high-risk zones and 15% outside them.
One event dominates the record: Fall 2018 Texas Flooding accounts for 59% of all claims in this ZIP code.
Flooding here is recent: 100 claims (70%) were in the last 10 years.
The most commonly recorded cause is rivers, streams or lakes overflowing.
Biggest flood events
| Event | Year | Claims | Share |
|---|---|---|---|
| Fall 2018 Texas Flooding | 2018 | 85 | 59% |
| Unnamed flooding | 1997 | 14 | 10% |
| Thunderstorms | 2007 | 5 | 3% |
| 2025 July Central TX Flooding | 2025 | 3 | 2% |
| Early summer severe storms | 2016 | 1 | 1% |
| Early summer storms | 2015 | 1 | 1% |
Flood zone at time of claim
NFIP communities
Federal disaster declarations in Llano County
Flood, hurricane and storm declarations since 2000.
6 flood, storm or hurricane declarations for Llano County since 2000.
Check a specific address in Llano.
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.