Home values, rents and more in Yankton County, SD
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open Yankton County, SD in ProMap- Under $220k
- $220k–$240k
- $240k–$280k
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- $290k+
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How Yankton County, SD compares
The typical home in Yankton County, SD is worth about $280,000, according to the Zillow Home Value Index for September 2026. Home values in Yankton County, SD are about the same as the typical value in the Yankton metro area ($280,000) and 24% below the U.S. typical value ($366,000).
Over the past year, home values in Yankton County, SD rose 2.4%, compared with +2.4% in the Yankton metro area and +1.2% nationally.
Typical rent is $1,050 a month (Zillow Observed Rent Index), about the same as the Yankton metro area ($1,050) and 46% below the U.S. ($1,932).
The median household income is $72,821, against $72,821 in the Yankton metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 23,635 people live in Yankton County, SD (Census Bureau estimate for July 2025).
Yankton County, SD has the 22nd-highest typical home value of the 50 counties in South Dakota with Zillow figures.
Part of: Yankton metro area · South Dakota
More for Yankton County, SD in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby counties
Cities in Yankton County, SD
ZIP codes in Yankton County, SD
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.