Yankton County, South Dakota Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Yankton115,69715,4270.43%1,8058.7City
Gayville2377381-0.27%1,8390.2Town
Mission Hill3185193-1.07%5640.3Town
Volin41571560%7970.2Town
Lesterville51151140%5690.2Town
Utica671710%2690.3Town
Jamesville Colony74609.52%4380.1CDP

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Yankton County, South Dakota?

Yankton is the largest city in Yankton County.

What is the smallest city in Yankton County, South Dakota?

Jamesville Colony is the smallest city in Yankton County.

How many cities are in Yankton County?

There are 7 cities in Yankton County, South Dakota.

Frequently Asked Questions