Department of Housing and Urban Development

HUD USER FMR/IL API

The HUD USER FMR/IL API publishes Fair Market Rents (FMRs), Small Area Fair Market Rents, and Income Limits (IL) for U.S. metropolitan and non-metropolitan areas. It exposes endpoints for listing states, metros, and counties as well as retrieving annual FMR and IL values for specified geographies and fiscal years. Access requires a free token obtained from the HUD USER portal.

GitHub

Documentation

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Documentation
https://www.huduser.gov/portal/dataset/fmr-api.html

Other Resources

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Datasets
https://www.huduser.gov/portal/pdrdatas_landing.html
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FMR Data
https://www.huduser.gov/portal/datasets/fmr.html
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Income Limits
https://www.huduser.gov/portal/datasets/il.html
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Signup
https://www.huduser.gov/hudapi/public/register
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APIsJSON
https://raw.githubusercontent.com/api-evangelist/department-of-housing-and-urban-development/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: department-of-housing-and-urban-development:hud-user-fmr-il-api
name: HUD USER FMR/IL API
description: The HUD USER FMR/IL API publishes Fair Market Rents (FMRs), Small Area Fair Market Rents,
  and Income Limits (IL) for U.S. metropolitan and non-metropolitan areas. It exposes endpoints for listing
  states, metros, and counties as well as retrieving annual FMR and IL values for specified geographies
  and fiscal years. Access requires a free token obtained from the HUD USER portal.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://www.huduser.gov/portal/dataset/fmr-api.html
baseURL: https://www.huduser.gov/hudapi/public
tags:
- Fair Market Rents
- Housing
- HUD USER
- Income Limits
- PD&R
properties:
- type: Documentation
  url: https://www.huduser.gov/portal/dataset/fmr-api.html
- type: Datasets
  url: https://www.huduser.gov/portal/pdrdatas_landing.html
- type: FMR Data
  url: https://www.huduser.gov/portal/datasets/fmr.html
- type: Income Limits
  url: https://www.huduser.gov/portal/datasets/il.html
- type: Signup
  url: https://www.huduser.gov/hudapi/public/register
contact:
- FN: HUD USER
  email: helpdesk@huduser.gov
  url: https://www.huduser.gov/portal/home.html