- 3 bd
- 1 ba
- 1,600 sqft

The average Marengo County, AL home value is $141,165, down 2.3% over the past year. (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: $141,165
1-Year Value Change: -2.3%
(Data through August 31, 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 Marengo County, AL is $141,165 as of August 2026. This represents a 0.5% decrease compared to last month and a 2.3% decrease year-over-year.
The median home value in Marengo County, AL ($141,165) compares to Alabama ($241,613) and the U.S. national median ($368,697).
The cities with the highest median home values in Marengo County, AL include: Demopolis ($155,392). These cities represent the most expensive areas within the county.