Fair Market Rent · Idaho
Fair Market Rent in Jefferson County, ID
FY2027 HUD figures, effective October 1, 2026, plus what renters pay by ZIP code.
HUD's FY2027 Fair Market Rent for a 2-bedroom home in Jefferson County is $1,274 a month, -2.4% from FY2026. Jefferson County is part of the Idaho Falls, ID HUD Metro FMR Area (a metro area). HUD also publishes Small Area FMRs by ZIP code here; those can be higher or lower than the area-wide figure. See each ZIP code below.
Area-wide Fair Market Rents
| Size | FY2027 | FY2026 | Change | Typical voucher range (90–110%) |
|---|---|---|---|---|
| Studio | $1,013 | $1,034 | -2% | $912–1,114 |
| 1 bedroom | $1,064 | $1,095 | -2.8% | $958–1,170 |
| 2 bedrooms | $1,274 | $1,305 | -2.4% | $1,147–1,401 |
| 3 bedrooms | $1,764 | $1,815 | -2.8% | $1,588–1,940 |
| 4 bedrooms | $2,129 | $2,189 | -2.7% | $1,916–2,342 |
The voucher range is the typical band housing authorities use for payment standards; your housing authority sets the actual standard.
Rents by ZIP code in Jefferson County
Open a ZIP code for every size, the spread of rents and nearby ZIP codes.
Sources: HUD Fair Market Rents and Small Area Fair Market Rents, FY2027 (effective October 1, 2026) and FY2026; U.S. Census Bureau, 2020–2024 American Community Survey 5-year estimates (median gross rent by ZIP code). Fair Market Rents and Census figures include utilities. Not affiliated with HUD or the Census Bureau. About the data.