FEMA Records
2
Total declarations
Iowa · FEMA + NOAA + National Risk Index
Cedar County, IA
2 FEMA disaster declarations (2020–2024), with a FEMA National Risk Index rating of Very Low. Most common hazard: Severe Storm.
- 2
- FEMA declarations
- 2
- Major disasters
- 22
- NRI risk · Very Low
- Severe Storm
- Top hazard
FEMA's National Risk Index places Cedar County in the top 78% of U.S. counties for overall natural-hazard risk, and its FEMA disaster-declaration count is higher than 22% of all 2,729 counties tracked.
How does Cedar County compare?
FEMA disaster declarations, this county versus the Iowa county average and the national county average.
- Cedar County
- 2
- Iowa county avg
- 2
- National county avg
- 3.7
How disaster-prone is Cedar County?
Cedar County, Iowa has recorded 2 FEMA disaster declarations between 2020 and 2024, of which 2 were classified as Major Disaster declarations (DR) requiring federal individual and public assistance. That puts the county's average at 0.5 declarations per year across a 4-year record, or roughly 2% below the Iowa county average of 2.0 and 47% below the national county average of 3.7. Declaration counts reflect federal recognition of event severity, not pure hazard frequency — smaller incidents handled locally never appear in FEMA's ledger.
The dominant disaster type on record is Severe Storm, with 1 of 2 declarations falling under this category. FEMA's National Risk Index assigns this county an overall risk rating of Very Low (composite score 21.5/100), driven by an Expected Annual Loss rating of Very Low equivalent to roughly $12.5M in annualized losses. Social vulnerability scores Very Low and community resilience scores Very High — two factors that modify raw hazard exposure into actual harm. The single highest-risk natural hazard identified for this county is Drought (Relatively Moderate).
NFIP flood insurance claims data for this county is not present in the FEMA claims extract, which typically indicates either low historical flood activity or low policy penetration. Taken together, these indicators place Cedar County at a low relative risk level for federally recognized disasters. Households should pair this historical lens with forward-looking hazard maps — flood zones, wildfire risk overlays, and seismic zones published by FEMA and state emergency management — before making preparedness, insurance, or relocation decisions.
Risk Assessment
How Cedar County's disaster history compares to state and national averages.
Risk Level
Low
vs. Iowa Avg
-2%
State avg: 2.0
vs. National Avg
-47%
National avg: 3.7
Avg Per Year
0.5
Over 4 years
FEMA NRI 8-hazard radar — Cedar County
The radar plots Cedar County's relative exposure to the eight headline natural hazards used by the FEMA National Risk Index. Each axis is the qualitative NRI risk rating (Very Low through Very High) re-expressed on a 0-100 scale so that the polygon shape lets you compare a county against another at a glance.
NRI Source
FEMA 2023
Latest NRI release
County FIPS
19031
IA state code
Source: FEMA National Risk Index FEMA National Risk Index Per-county per-hazard ratings, 2023 release
Disaster Types
Breakdown of 2 FEMA disaster declarations in Cedar County by incident type.
Severe Storm 1
Biological 1
Declaration Types
FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).
Major Disaster — 2 100.0%
of all 2 declarations
FEMA Declarations Timeline
Disaster declarations per year for Cedar County.
| Year | Declarations | |
|---|---|---|
| 2024 | 1 | |
| 2020 | 1 | |
Disaster Declarations
All 2 FEMA disaster declarations for Cedar County, Iowa.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 4784 | SEVERE STORMS, TORNADOES, AND FLOODING | DR | Severe Storm | 2024-05-24 |
| 4483 | COVID-19 PANDEMIC | DR | Biological | 2020-03-23 |
Storm Events in Iowa
NOAA severe weather data for Iowa (2015–2025). Storm event data is tracked at the state level.
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 5,492 | 7 | 229 | $41.3M |
| Hail | 3,992 | 0 | 0 | $4.4M |
| Heavy Rain | 2,424 | 0 | 0 | $292.0K |
| Winter Storm | 1,626 | 3 | 4 | $2.8M |
| Drought | 1,565 | 0 | 0 | $0 |
Source: NOAA Storm Events Database NOAA Storm Events Database State-level aggregated data, 2015–2025
FEMA National Risk Index
FEMA's composite risk score combining 18 natural hazard types, social vulnerability, and community resilience for Cedar County.
Overall Risk
Very Low
Score: 21.5/100
Expected Annual Loss
Very Low
$12.5M/year
Social Vulnerability
Very Low
Community Resilience
Very High
Hazard Risk Breakdown
Risk rating for each of the 18 FEMA NRI natural hazard types in Cedar County.
Drought Relatively Moderate
Strong Wind Relatively Moderate
Hail Relatively Low
Landslide Very Low
Tornado Relatively Low
Ice Storm Relatively Low
Heat Wave Relatively Low
Winter Weather Relatively Low
Wildfire Very Low
Earthquake Very Low
Cold Wave Relatively Low
Lightning Very Low
Hurricane Very Low
Source: FEMA National Risk Index (NRI) FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri
Counties with Similar Risk in Iowa
Other Iowa counties with similar disaster declaration counts.
Disaster Preparedness Guides
Related
Frequently Asked Questions
How many natural disasters has Cedar County, Iowa had?
Cedar County, Iowa has received 2 FEMA disaster declarations from 2020 to 2024. Of these, 2 were major disaster declarations.
What is the most common disaster type in Cedar County?
The most common disaster type in Cedar County is Severe Storm, with 1 declaration. Other disaster types include Biological (1).
How does Cedar County's disaster risk compare to the Iowa average?
Cedar County has 2 disaster declarations, which is 2% lower than the Iowa county average of 2.0 declarations. Compared to the national county average of 3.7, it is 47% lower.
How many major FEMA disaster declarations has Cedar County received?
Cedar County has received 2 major disaster declarations, representing 100% of all 2 disaster declarations. Major disaster declarations typically involve significant damage requiring federal assistance.
What types of storms are most common in Iowa?
The most common storm types in Iowa include Thunderstorm Wind (5,492 events), Hail (3,992 events), Heavy Rain (2,424 events). NOAA storm event data covers severe weather from 2015 to 2025.
What was the worst year for disasters in Cedar County?
The most active year for disaster declarations in Cedar County was 2020, with 1 declaration. The county has FEMA disaster data spanning 2020 to 2024.
What is the overall disaster risk level for Cedar County?
Based on FEMA declaration history, Cedar County has a low disaster risk level with 2 total declarations. This county has relatively few disaster declarations compared to the national average.
What is the FEMA National Risk Index score for Cedar County?
According to the FEMA National Risk Index, Cedar County, Iowa has an overall risk score of 21.5 out of 100 (Very Low). The county's social vulnerability rating is Very Low and community resilience is Very High. The Expected Annual Loss (EAL) score is Very Low, representing $12.5M in annualized losses.
Which natural hazard poses the greatest risk to Cedar County?
Based on FEMA NRI data, the highest-risk natural hazard in Cedar County is Drought (risk rating: Relatively Moderate). Other significant hazards include Strong Wind (Relatively Moderate) and Hail (Relatively Low). These scores are based on FEMA's analysis of historical event frequency, exposed assets, and community vulnerability.
Data Sources & Methodology
Disaster declaration data comes from the FEMA OpenFEMA Disaster Declarations Summaries v2 API, which includes all federally declared disasters, emergencies, and fire management assistance grants.
Storm event data is sourced from the NOAA Storm Events Database (2015–2025), which tracks significant weather events including thunderstorms, tornadoes, floods, and winter storms.
This data is provided for informational purposes only. FEMA disaster declarations represent federal response actions and may not capture all local emergencies or weather events.
What this means for Cedar County
Cedar County, IA has 2 FEMA disaster declarations on record — a low historical disaster load, 2% below the Iowa county average.
- Its most common federal declaration type is major disaster (2 of 2) — know the hazards most likely here before they happen. Iowa overview
- See how this county ranks against the rest of the country for disaster frequency. Most-disaster rankings
- Read how to read FEMA declarations, NRI risk scores, and what they do and don't tell you. Disaster-data guide
Historical declaration counts describe past federal response, not a forecast. For current threats, follow the National Weather Service and local officials; in an emergency call 911.
Read our methodology — how this data is sourced, computed, and verified.
All federal data sources used on this page
- FEMA OpenFEMA — Disaster Declarations Summaries v2 — all federally-declared disasters for this county. fema.gov/openfema/disaster-declarations
- FEMA National Risk Index (NRI) — per-county per-hazard risk ratings and expected annual loss. hazards.fema.gov/nri
- NOAA NCEI Storm Events Database — state-level storm/severe-weather event records, 2015–2025. ncdc.noaa.gov/stormevents
Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainHazard Editorial
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