Harrison, TX
Harrison County in Texas has 12 FEMA disaster declarations on record covering 1966–2024, most recently Hurricane Beryl on Jul 9, 2024 (DR-4798). Its flood risk grade is A (Low risk), ranking #638 of 3,277 U.S. counties, with 17 NFIP flood insurance claims totaling $469,359 in payouts. Flood risk is relatively low compared to the national average.
FEMA Disaster Declarations in Harrison County
The 12 most recent federally declared disasters affecting Harrison County, TX (1966–2024). Total declarations on record: 12.
| Declared | Incident Type | Title | FEMA Disaster # |
|---|---|---|---|
| Jul 9, 2024 | Hurricane | Hurricane Beryl | DR-4798 |
| Aug 24, 2020 | Hurricane | Tropical Storms Marco and Laura | DR-3540 |
| Apr 25, 2016 | Flood | Severe Storms and Flooding | DR-4269 |
| Mar 19, 2016 | Flood | Severe Storms, Tornadoes, and Flooding | DR-4266 |
| Sep 13, 2008 | Hurricane | Hurricane Ike | DR-1791 |
| Sep 10, 2008 | Hurricane | Hurricane Ike | DR-3294 |
| Sep 24, 2005 | Hurricane | Hurricane Rita | DR-1606 |
| Sep 21, 2005 | Hurricane | Hurricane Rita | DR-3261 |
| Sep 2, 2005 | Hurricane | Hurricane Katrina Evacuation | DR-3216 |
| Jun 9, 2001 | Coastal Storm | Tx-Tropical Storm Allison-06-06-2001 | DR-1379 |
| Apr 23, 1989 | Flood | Severe Storms & Flooding | DR-823 |
| May 12, 1966 | Flood | Severe Storms & Flooding | DR-218 |
Score Breakdown
The composite score of 14 is calculated from four weighted factors. See our methodology for details.
Other Counties in Texas
| County | Grade | Score | Claims | Disasters |
|---|---|---|---|---|
| Aransas | A | 14 | 464 | 22 |
| Cass | A | 14 | 1 | 12 |
| San Augustine | A | 14 | 0 | 12 |
| San Patricio | A | 14 | 81 | 24 |
| Matagorda | A | 14 | 93 | 20 |
| Jim Wells | A | 14 | 11 | 20 |
More Counties in Texas
Frequently Asked Questions
How many FEMA disaster declarations does Harrison County, TX have?
Harrison County, TX has 12 federal disaster declarations on FEMA record (1966–2024). The 5 most recent are: Hurricane Beryl (declared Jul 9, 2024, DR-4798); Tropical Storms Marco and Laura (declared Aug 24, 2020, DR-3540); Severe Storms and Flooding (declared Apr 25, 2016, DR-4269); Severe Storms, Tornadoes, and Flooding (declared Mar 19, 2016, DR-4266); Hurricane Ike (declared Sep 13, 2008, DR-1791). Counts include flood, severe storm, hurricane, and coastal storm declarations from the OpenFEMA DisasterDeclarationsSummaries dataset.
What is the flood risk grade for Harrison County, TX?
Harrison County is graded A (composite score 14/100, low risk). It ranks #638 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 Harrison County?
17 NFIP flood insurance claims have been filed in Harrison County, TX, totaling $469,359 in payouts. The average claim is $27,609. Source: FEMA FimaNfipClaims v2 dataset.
Has Harrison County, TX had any recent flood disasters?
Yes. The most recent FEMA declaration affecting Harrison County was Hurricane Beryl on Jul 9, 2024 (DR-4798). The county has 12 declared disasters in the OpenFEMA record covering 1966–2024.
The this entity record above pulls directly from FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims. What follows is the per-entity context — how this entity sits in the broader U.S. flood risk, NFIP claims, and disaster declarations distribution and which underlying factors drive the headline numbers.
Every number on this page links back to FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. ZIPs, counties, and states with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: FEMA OpenFEMA datasets, 2026.