- 3 bd
- 2 ba
- 1,548 sqft

The average Jefferson County, ID home value is $469,151, up 2.9% over the past year, and homes go to pending in around 40 days. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $469,151
1-Year Value Change: +2.9%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Jefferson County, ID is $469,151 as of September 2026. This represents a 0.3% increase compared to last month and a 2.9% increase year-over-year.
The median home value in Jefferson County, ID ($469,151) compares to Idaho ($476,754) and the U.S. national median ($366,157).
The cities with the highest median home values in Jefferson County, ID include: Rigby ($477,687), Menan ($411,314), Roberts ($398,760), Lewisville ($390,610). These cities represent the most expensive areas within the county.