Calcasieu, LA
Calcasieu County in Louisiana has 33 FEMA disaster declarations on record covering 2005–2024, most recently Tropical Storm Francine on Sep 10, 2024 (DR-3614). Its flood risk grade is B (Moderate risk), ranking #12 of 3,277 U.S. counties, with 665 NFIP flood insurance claims totaling $27,506,631 in payouts. Flood risk is relatively low compared to the national average.
FEMA Disaster Declarations in Calcasieu County
The 25 most recent federally declared disasters affecting Calcasieu County, LA (2005–2024). Total declarations on record: 33.
| Declared | Incident Type | Title | FEMA Disaster # |
|---|---|---|---|
| Sep 10, 2024 | Hurricane | Tropical Storm Francine | DR-3614 |
| Sep 13, 2021 | Coastal Storm | Tropical Storm Nicholas | DR-3574 |
| Aug 29, 2021 | Hurricane | Hurricane Ida | DR-4611 |
| Aug 27, 2021 | Hurricane | Tropical Storm Ida | DR-3568 |
| Jun 2, 2021 | Flood | Severe Storms, Tornadoes, and Flooding | DR-4606 |
| Jan 12, 2021 | Hurricane | Hurricane Zeta | DR-4577 |
| Oct 27, 2020 | Hurricane | Tropical Storm Zeta | DR-3549 |
| Oct 16, 2020 | Hurricane | Hurricane Delta | DR-4570 |
| Oct 7, 2020 | Hurricane | Hurricane Delta | DR-3547 |
| Sep 14, 2020 | Hurricane | Hurricane Sally | DR-3543 |
| Aug 28, 2020 | Hurricane | Hurricane Laura | DR-4559 |
| Aug 23, 2020 | Hurricane | Tropical Storms Laura and Marco | DR-3538 |
| Jun 7, 2020 | Coastal Storm | Tropical Storm Cristobal | DR-3527 |
| Jul 11, 2019 | Coastal Storm | Tropical Storm Barry | DR-3416 |
| Oct 16, 2017 | Hurricane | Tropical Storm Harvey | DR-4345 |
| Aug 28, 2017 | Hurricane | Tropical Storm Harvey | DR-3382 |
| Mar 13, 2016 | Flood | Severe Storms and Flooding | DR-4263 |
| Sep 13, 2008 | Hurricane | Hurricane Ike | DR-1792 |
| Sep 11, 2008 | Hurricane | Hurricane Ike | DR-3295 |
| Sep 2, 2008 | Hurricane | Hurricane Gustav | DR-1786 |
| Aug 29, 2008 | Hurricane | Hurricane Gustav | DR-3289 |
| Sep 24, 2005 | Hurricane | Hurricane Rita | DR-1607 |
| Sep 21, 2005 | Hurricane | Hurricane Rita | DR-3260 |
| Aug 29, 2005 | Hurricane | Hurricane Katrina | DR-1603 |
| Aug 27, 2005 | Hurricane | Hurricane Katrina | DR-3212 |
Score Breakdown
The composite score of 36 is calculated from four weighted factors. See our methodology for details.
Other Counties in Louisiana
| County | Grade | Score | Claims | Disasters |
|---|---|---|---|---|
| Plaquemines | B | 36 | 65 | 38 |
| St. Bernard | B | 35 | 45 | 39 |
| Lafourche | B | 38 | 142 | 43 |
| St. Charles | B | 38 | 265 | 42 |
| St. John the Baptist | B | 39 | 647 | 38 |
| Terrebonne | B | 39 | 131 | 44 |
More Counties in Louisiana
Frequently Asked Questions
How many FEMA disaster declarations does Calcasieu County, LA have?
Calcasieu County, LA has 33 federal disaster declarations on FEMA record (2005–2024). The 5 most recent are: Tropical Storm Francine (declared Sep 10, 2024, DR-3614); Tropical Storm Nicholas (declared Sep 13, 2021, DR-3574); Hurricane Ida (declared Aug 29, 2021, DR-4611); Tropical Storm Ida (declared Aug 27, 2021, DR-3568); Severe Storms, Tornadoes, and Flooding (declared Jun 2, 2021, DR-4606). Counts include flood, severe storm, hurricane, and coastal storm declarations from the OpenFEMA DisasterDeclarationsSummaries dataset.
What is the flood risk grade for Calcasieu County, LA?
Calcasieu County is graded B (composite score 36/100, moderate risk). It ranks #12 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 Calcasieu County?
665 NFIP flood insurance claims have been filed in Calcasieu County, LA, totaling $27,506,631 in payouts. The average claim is $41,363. Source: FEMA FimaNfipClaims v2 dataset.
Has Calcasieu County, LA had any recent flood disasters?
Yes. The most recent FEMA declaration affecting Calcasieu County was Tropical Storm Francine on Sep 10, 2024 (DR-3614). The county has 33 declared disasters in the OpenFEMA record covering 2005–2024.
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.