OpenFEMA Dataset: HMA Subapplications Congressional Districts - v1

Version: 1
Last Data Refresh: 09-22-2025
Key Value
Entity Name HmaSubapplicationsCongressionalDistricts
API Endpoint https://www.fema.gov/api/open/v1/HmaSubapplicationsCongressionalDistricts
Update Frequency R/P1M
Program URL https://www.fema.gov/grants/mitigation
Category Hazard Mitigation
Keywords mitigation

Description

This dataset contains the Congressional Districts associated with the Hazard Mitigation Assistance (HMA) subapplications/subgrants from the FEMA Grants Outcomes (FEMA GO) system. FEMA GO started accepting Flood Mitigation Assistance (FMA) and Building Resilient Infrastructure and Communities (BRIC) subapplications in Fiscal Year 2020. The Congressional Districts were validated by HMA Program Staff and may differ from those listed in the subapplications/subgrants. For details on Congressional Districts provided by subapplicants/subgrantees, visit https://www.fema.gov/openfema-data-page/hma-subapplications-nfip-crs-communities-v1.

The information in this dataset has been deemed appropriate for publication to empower public knowledge of mitigation activities and the nature of HMA grant programs. For more information on the HMA grant programs, visit: https://www.fema.gov/grants/mitigation. For more information on FEMA GO, visit: https://www.fema.gov/grants/guidance-tools/fema-go.

This dataset comes from the source mentioned above and is subject to a small percentage of human error. In some cases, data was not provided by the subapplicant, applicant, and/or entered into FEMA GO. Due to the voluntary nature of the Hazard Mitigation Assistance Programs, not all Congressional Districts in this dataset will be mitigated. This dataset is not intended to be used for any official federal financial reporting.

FEMA's terms and conditions and citation requirements for datasets (API usage or file downloads) can be found on the OpenFEMA Terms and Conditions page: https://www.fema.gov/about/openfema/terms-conditions.

For answers to Frequently Asked Questions (FAQs) about the OpenFEMA program, API, and publicly available datasets, please visit: https://www.fema.gov/about/openfema/faq.

If you have media inquiries about this dataset, please email the FEMA Press Office at FEMA-Press-Office@fema.dhs.gov or call (202) 646-3272. For inquiries about FEMA's data and Open Government program, please email the OpenFEMA team at OpenFEMA@fema.dhs.gov.

Full Data

Format Address Record Count Approximate File Size
csv Link to csv 10888 tiny (< 10MB)
json Link to json 10888 tiny (< 10MB)
jsona Link to jsona 10888 tiny (< 10MB)
jsonl Link to jsonl 10888 tiny (< 10MB)
parquet Link to parquet 10888 tiny (< 10MB)

Data Fields

Name Title Type Description Is Searchable
subapplicationIdentifier Subapplication Identifier
text
Single-value that uniquely identifies the Subapplication/Subgrant. The Subapplication Identifier is made up of the [FEMA Organization Code][FEMA Region Letter Code]-[Fiscal Year Opportunity]-[Program Code]-[Application Number]-[Subapplication Number]. This is a system generated field in FEMA GO. yes
stateNumberCode State Number Code
text
Identifier assigned to the State associated with the subapplication/subgrant (e.g., 17 represents Illinois). yes
districtNumberCode District Number Code
text
Identifier assigned to the Congressional District associated with the subapplication/subgrant (e.g., 01 represents District 1). yes
districtName District Name
text
Congressional District Name and legal/stastical area description associated with the subapplication/subgrant (e.g., Congressional District 1). yes
id ID
bigint
Unique ID assigned to the record. yes

See Also

Access the metadata API calls for additional information:

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