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HUD Open Data · FY 2026

What is the Fair Market Rent in Jefferson County, MO?

$1,218/mo 0.2%vs 2025 ($1,215)

Last updated: FY2026, effective October 1, 2025

In Jefferson County, Missouri, the FY2026 Fair Market Rent for a two-bedroom is $1,218 a month. Rents run from $955 for a studio up to $1,812 for a four-bedroom, with the full breakdown by unit size below. HUD sets these rates each year, and housing authorities use them to set Section 8 voucher payment standards. Source: U.S. HUD, Office of Policy Development and Research, FY2026 Fair Market Rents, effective October 1, 2025.

2-Bedroom FMR in Jefferson County and Neighbouring Counties

Washington: $888Franklin: $1,218MonroeSt. Louis: $1,218Ste. Genevieve: $922St. Francois: $904Jefferson County: $1,218$888$1,218$1,218$922$904$1,218
Unit sizeMonthly FMR (FY 2026)
Studio / Efficiency$955
1 Bedroom$995
2 Bedrooms$1,218
3 Bedrooms$1,568
4 Bedrooms$1,812

How does Jefferson County compare?

2-bedroom Fair Market Rent ranked against all counties in Missouri.

Higher rent than 93% of counties in Missouri · 9th of 116

Cheapest: Mercer County($888)
Priciest: Cass County($1,358)
#CountyValue
1Cass County$1,358
1Platte County$1,358
1Clay County$1,358
… 5 more …
9Jefferson County(you are here)$1,218
… 104 more …
58McDonald County$888
58Clark County$888
58Mercer County$888

More data for Jefferson County, Missouri

No nearby counties with Fair Market Rent data are available in our database.

ZIP codes in Jefferson County

The FMR figures above apply to all 20 ZIP codes in Jefferson County.

Frequently asked questions

What is the Fair Market Rent in Jefferson County, MO for 2026?

In Jefferson County, Missouri, a two-bedroom has a Fair Market Rent of $1,218 a month for FY2026, and rents range from $955 for a studio to $1,812 for a four-bedroom. The full breakdown by unit size is in the table above. Source: U.S. HUD, Office of Policy Development and Research, FY2026 Fair Market Rents.

What is the 2-bedroom Fair Market Rent in Jefferson County, MO?

A two-bedroom in Jefferson County, Missouri has a Fair Market Rent of $1,218 a month under HUD's FY2026 figures.

When do Fair Market Rents in Jefferson County become effective?

FY2026 Fair Market Rents became effective October 1, 2025 and apply through September 30, 2026.

How does HUD calculate Fair Market Rents?

HUD calculates FMRs as the 40th percentile of gross rents paid by recent movers for standard-quality units in a metropolitan area or non-metropolitan county. Data comes from the American Community Survey (ACS).

How do I find Fair Market Rent by ZIP code in Jefferson County, MO?

Every ZIP code in Jefferson County has its own Fair Market Rent page — see the "ZIP codes in Jefferson County" list above. Each ZIP page lists studio through 4-bedroom FMRs for FY2026.

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Data from the U.S. Department of Housing and Urban Development, public domain. Effective FY2026 (Oct 1, 2025).