At a glance

What this dataset shows

FEMA disaster declarations by year represent the number of federally declared disasters qualifying for federal assistance annually.
The count ranges from 40 to 84 in recent years (2021-2025), reflecting annual variation in disaster incidents.
Data is sourced from official FEMA records, specifically the OpenFEMA Disaster Declarations Summaries v2 dataset and FEMA's disaster declarations lookup portal.
Each year's count includes all unique disaster declarations within that calendar year after deduplication based on FEMA's official criteria.
Event-specific information must be verified through the official FEMA disaster declarations lookup for the most accurate and up-to-date data.

01 / Exact values

Annual major disaster declarations

Deduplicated disaster numbers grouped by declaration year; fifty states, DR declarations, non-tribal requests.

Deduplicated disaster numbers grouped by declaration year; fifty states, DR declarations, non-tribal requests.
Year	Declarations
2021	55
2022	40
2023	58
2024	84
2025	40

03 / Context

Exact Table of FEMA Disaster Declarations by Year

The table below summarizes the exact counts of FEMA disaster declarations for the years 2021 through 2025. Each entry represents the total number of unique disaster declarations officially recognized by FEMA within the respective calendar year.

This data is directly sourced from the OpenFEMA Disaster Declarations Summaries v2 dataset, ensuring authenticity and reproducibility for research or analysis purposes.

2021: 55 declarations
2022: 40 declarations
2023: 58 declarations
2024: 84 declarations
2025: 40 declarations

04 / Context

Scope and Deduplication Rules

FEMA disaster declarations included in these counts cover all federally declared emergencies and major disasters under FEMA's jurisdiction for each calendar year. The dataset uses strict deduplication rules to avoid counting the same event multiple times if it was amended or re-declared.

The scope includes disasters of all types (natural disasters such as hurricanes, floods, wildfires; man-made incidents where applicable) which have been officially declared under the Robert T. Stafford Disaster Relief and Emergency Assistance Act.

Deduplication is performed following FEMA guidance by identifying declarations with unique disaster numbers and filtering out amendments or duplicates to retain only distinct event entries for annual summarization.

Includes all federal disaster and emergency declarations within the year
Excludes duplicate or amended records of the same disaster event
Data uses unique disaster numbers as primary identifiers
Covers natural and eligible man-made disasters per FEMA criteria

05 / Context

Source Limitations and Reuse Guidance

While this dataset provides a reliable summary count per year, it is important to recognize limitations when using the data for analysis.

First, the dataset represents a snapshot as of September 14, 2026, and does not reflect declarations issued or amended after this date.

Second, event-specific details such as funding amounts, geographic impact, or affected populations are not included here and must be obtained from detailed FEMA declaration records or public notices for each event individually via the FEMA disaster declarations official page to ensure accuracy and timeliness.

Data is current up to 2026-09-14 only
Annual counts do not include detailed event characteristics
Users should consult official FEMA pages for the most current and comprehensive data
Reusing the data requires adhering to FEMA's terms of use and data attribution policies

06 / Context

Practical Verification Checklist for Researchers

To ensure proper usage and interpretation of FEMA disaster declaration data, follow these best practice steps before proceeding with any analysis or publication:

Confirm the dataset date matches your analysis timeline (no later than 2026-09-14).
Check the OpenFEMA Disaster Declarations Summaries v2 dataset for full metadata and data dictionary.
Use unique disaster numbers to avoid double counting events.
Refer to FEMA’s official disaster declarations lookup page for event-specific confirmation.
Acknowledge the source data and its update limits in your work.
Recognize that declaration counts are not proxies for damage costs or assistance amounts.

Conclusion

Use the table with its definition.

FEMA disaster declarations by year provide a clear, authoritative baseline for understanding the frequency of federally declared disasters annually across the United States. The exact counts from 2021 through 2025 reveal notable fluctuations likely tied to varying natural disaster activity and emergency response needs. This data, sourced from the OpenFEMA dataset and maintained with rigorous deduplication practices, serves as a critical resource for researchers, policymakers, and emergency management professionals. However, for precise event-level details or updated declaration status, users must consult the official FEMA disaster declaration pages. This ensures decisions and analysis are based on the most accurate, timely, and comprehensively documented information available.

Sources and limits

Read the source notes before reusing the numbers.

This page preserves the dataset scope, period and limitations. The figures are not a forecast, an insurance estimate, a measure of individual risk, or a ranking beyond the selection described above.

OpenFEMA Disaster Declarations Summaries v2

Primary declaration fields and data documentation.

Open official source ↗