gov

HUD Fair Market Rents (FMR) for a US county or state...

HUD Fair Market Rents (FMR) for a US county or state — HUD’s annual gross-rent estimate (rent + utilities) by bedroom size (efficiency through 4-bedroom), the basis for Housing Choice Voucher payment standards and other HUD programs. Look up by 5-digit county FIPS (returns the county/metro rents, broken out per ZIP where HUD publishes Small Area FMRs) or by 2-letter state (returns every metro area + county). Optional year (defaults to latest). Source: HUD USER FMR API (US public domain).

get/api/gov/fair-market-rent

Request

  • Base URL: https://2s.io
  • URL: https://2s.io/api/gov/fair-market-rent
  • Auth: API key in header PAYMENT-SIGNATURE

Query parameters

fipsstring

5-digit US county FIPS, e.g. 06037 (Los Angeles County).

statestring

2-letter US state abbreviation, e.g. CA.

yearstring

FMR year, e.g. 2026. Omit for the latest.

trial1

Try before you buy. Set to 1 for one free real call per endpoint per hour — no wallet or payment needed — to verify the endpoint before paying. Equivalent to sending the "X-2s-Trial: 1" request header. Listed only on operations that offer a trial; the others always answer 402.

Response

(unresolved $ref)

Changes

No recorded changes to this operation across all 1 revision of this API.