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B

Austin, TX

Flood Risk Score: 23/100 · Rank #84 of 3,277 counties

Austin County in Texas has 14 FEMA disaster declarations on record covering 1991–2024, most recently Hurricane Beryl on Jul 9, 2024 (DR-4798). Its flood risk grade is B (Moderate risk), ranking #84 of 3,277 U.S. counties, with 36 NFIP flood insurance claims totaling $1,908,152 in payouts. Flood risk is relatively low compared to the national average.

23
Risk Score
36
NFIP Claims
$1,908,152
Total Payouts
14
Disasters
$53,004
Avg Claim
36
Active Policies

FEMA Disaster Declarations in Austin County

The 14 most recent federally declared disasters affecting Austin County, TX (1991–2024). Total declarations on record: 14.

DeclaredIncident TypeTitleFEMA Disaster #
Jul 9, 2024HurricaneHurricane Beryl DR-4798
May 17, 2024FloodSevere Storms, Straight-Line Winds, Tornadoes, and FloodingDR-4781
Aug 25, 2017HurricaneHurricane HarveyDR-4332
Jun 11, 2016FloodSevere Storms and FloodingDR-4272
Apr 25, 2016FloodSevere Storms and Flooding DR-4269
Sep 13, 2008HurricaneHurricane IkeDR-1791
Sep 10, 2008HurricaneHurricane IkeDR-3294
Aug 29, 2008HurricaneHurricane GustavDR-3290
Sep 24, 2005HurricaneHurricane Rita DR-1606
Sep 21, 2005HurricaneHurricane RitaDR-3261
Sep 2, 2005HurricaneHurricane Katrina EvacuationDR-3216
Oct 21, 1998FloodTx-Flooding 10/18/98DR-1257
Oct 18, 1994FloodSevere Thunderstorms and FloodingDR-1041
Dec 26, 1991FloodSevere ThunderstormsDR-930

Score Breakdown

The composite score of 23 is calculated from four weighted factors. See our methodology for details.

Claims Density
40%
0
Disaster Frequency
25%
30
Claim Severity
20%
0
Year-over-Year Trend
15%
100

Other Counties in Texas

CountyGradeScoreClaimsDisasters
GrimesB231214
JasperB231817
CameronB2438021
ChambersB2417915
PolkB242917
WallerB2411915
View All Counties in Texas

Frequently Asked Questions

How many FEMA disaster declarations does Austin County, TX have?

Austin County, TX has 14 federal disaster declarations on FEMA record (1991–2024). The 5 most recent are: Hurricane Beryl (declared Jul 9, 2024, DR-4798); Severe Storms, Straight-Line Winds, Tornadoes, and Flooding (declared May 17, 2024, DR-4781); Hurricane Harvey (declared Aug 25, 2017, DR-4332); Severe Storms and Flooding (declared Jun 11, 2016, DR-4272); Severe Storms and Flooding (declared Apr 25, 2016, DR-4269). Counts include flood, severe storm, hurricane, and coastal storm declarations from the OpenFEMA DisasterDeclarationsSummaries dataset.

What is the flood risk grade for Austin County, TX?

Austin County is graded B (composite score 23/100, moderate risk). It ranks #84 of 3,277 U.S. counties for flood risk in our scoring model. The grade combines NFIP claims density (40%), disaster frequency (25%), claim severity (20%), and year-over-year trend (15%).

How many NFIP flood insurance claims have been filed in Austin County?

36 NFIP flood insurance claims have been filed in Austin County, TX, totaling $1,908,152 in payouts. The average claim is $53,004. Source: FEMA FimaNfipClaims v2 dataset.

Has Austin County, TX had any recent flood disasters?

Yes. The most recent FEMA declaration affecting Austin County was Hurricane Beryl on Jul 9, 2024 (DR-4798). The county has 14 declared disasters in the OpenFEMA record covering 1991–2024.

For this entity, the underlying data on this page comes from FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.

The methodology behind every numeric value on this page is publicly documented on the FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.

Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. ZIPs, counties, and states. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.

Source: FEMA OpenFEMA datasets, 2026.