Custer, NE
Custer County in Nebraska has 4 FEMA disaster declarations on record covering 1978–2019, most recently Severe Winter Storm, Straight-Line Winds, and Flooding on Mar 21, 2019 (DR-4420). Its flood risk grade is A (Low risk), ranking #1972 of 3,277 U.S. counties, with 1 NFIP flood insurance claims totaling $8,057 in payouts. Flood risk is relatively low compared to the national average.
FEMA Disaster Declarations in Custer County
The 4 most recent federally declared disasters affecting Custer County, NE (1978–2019). Total declarations on record: 4.
| Declared | Incident Type | Title | FEMA Disaster # |
|---|---|---|---|
| Mar 21, 2019 | Flood | Severe Winter Storm, Straight-Line Winds, and Flooding | DR-4420 |
| Sep 13, 2005 | Hurricane | Hurricane Katrina Evacuees | DR-3245 |
| Jul 19, 1993 | Flood | Severe Storms and Flooding | DR-998 |
| Mar 24, 1978 | Flood | Storms, Ice Jams, Snowmelt & Flooding | DR-552 |
Score Breakdown
The composite score of 10 is calculated from four weighted factors. See our methodology for details.
Other Counties in Nebraska
| County | Grade | Score | Claims | Disasters |
|---|---|---|---|---|
| Adams | A | 10 | 2 | 5 |
| Arthur | A | 10 | 0 | 4 |
| Clay | A | 10 | 0 | 5 |
| Fillmore | A | 10 | 0 | 4 |
| Franklin | A | 10 | 0 | 4 |
| Frontier | A | 10 | 0 | 4 |
More Counties in Nebraska
Frequently Asked Questions
How many FEMA disaster declarations does Custer County, NE have?
Custer County, NE has 4 federal disaster declarations on FEMA record (1978–2019). The 4 most recent are: Severe Winter Storm, Straight-Line Winds, and Flooding (declared Mar 21, 2019, DR-4420); Hurricane Katrina Evacuees (declared Sep 13, 2005, DR-3245); Severe Storms and Flooding (declared Jul 19, 1993, DR-998); Storms, Ice Jams, Snowmelt & Flooding (declared Mar 24, 1978, DR-552). Counts include flood, severe storm, hurricane, and coastal storm declarations from the OpenFEMA DisasterDeclarationsSummaries dataset.
What is the flood risk grade for Custer County, NE?
Custer County is graded A (composite score 10/100, low risk). It ranks #1972 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 Custer County?
1 NFIP flood insurance claims have been filed in Custer County, NE, totaling $8,057 in payouts. The average claim is $8,057. Source: FEMA FimaNfipClaims v2 dataset.
Has Custer County, NE had any recent flood disasters?
Yes. The most recent FEMA declaration affecting Custer County was Severe Winter Storm, Straight-Line Winds, and Flooding on Mar 21, 2019 (DR-4420). The county has 4 declared disasters in the OpenFEMA record covering 1978–2019.
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.