Yankton County, South Dakota

Yankton County: County in South Dakota, United States

About

Yankton County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 22,438 and a population density of 42 people per km². After 10 years in 2020 county had an estimated population of 22,742 inhabitants. Its county seat is Yankton. The county was created 162 years ago in 1861.

Yankton County locator map
Location of Yankton County on South Dakota map.

Quick Facts about Yankton County

Population : 22,742 (2020)
Country : United States of America
State : South Dakota (United States)
Area : 532 km2
Water as percent of area : 2.1%
Land as percent of area : 97.9%
Named for : Yankton
Altitude : 1,165 feet / 355 meters
Capital : Yankton
Establishment : January 01, 1862
Time Zone : America/Chicago
Local time : 10:16:58 (21st December 2024)
Density : 43 Pop. per km² as of 2020
Population growth : 1.34% (2010-2020)
Scottish Rite Masonic Center 'Yankton SD' from E 1 image
Scottish Rite Masonic Center 'Yankton SD' from E 1
Scottish Rite Masonic Center 'Yankton SD' from E 1 image
Scottish Rite Masonic Center 'Yankton SD' from E 1 image

Geography

Yankton County is located at 43°0'32"N 97°23'41"W (43.0089700, -97.3947500). It has 6 neighbors: Turner County, Cedar County, Knox County, Bon Homme County, Clay County and Hutchinson County.

Yankton County map

Click "full screen" full screen map icon to open full mode. View satellite images

The largest city of Yankton County is Yankton with a population of 14,651. . See all Yankton County cities & populated places.

Yankton County Populated Places

Cities, towns, neighborhoods & other populated places in Yankton County.

City Name Population Title
Yankton 14,651 County seat of Yankton County, South Dakota, United States
Utica 864 Town in South Dakota, United States of America
Mission Hill 386 Township in Yankton County, South Dakota
Volin 237 Township in Yankton County, South Dakota
Jamesville 232 Township in Yankton County, South Dakota
Gayville 198 Township in Yankton County, South Dakota
Lesterville 130 Town in South Dakota, United States

Yankton County has 6 neighbours.

  • Yankton

Demographics

The population of Yankton County increased by 1.34% in 10 years.

Year Population % Change Method
2010 22,438 - census
2011 22,500 0.28% estimation process
2012 22,584 0.37% estimation process
2013 22,641 0.25% estimation process
2014 22,676 0.15% estimation process
2015 22,682 0.03% estimation process
2016 22,649 -0.15% estimation process
2017 22,682 0.15% estimation process
2018 22,759 0.34% estimation process
2019 22,814 0.24% estimation process
2020 22,742 -0.32% estimation process

Comitatul Yankton, Comte de Yankton, Comté de Yankton, Condado de Yankton, Condado han Yankton, Contea di Yankton, Hrabstwo Yankton, Jankton, Janktun, Okrug Jankton, Quan Yankton, Quận Yankton, Yankton, Yankton Kun, Yankton Kūn, Yankton konderria, Yankton megye, Yankton srjan, iyankatana ka'unti, mqatʿt yanktwn, shhrstan ynktwn dakwtay jnwby, yang ke dun xian, yankuton jun, yenkatana ka'unti, Округ Јанктон, Янктон, Янктън, Յանկտոն շրջան, شهرستان ینکتون، داکوتای جنوبی, مقاطعة يانكتون, یانکٹن کاؤنٹی, یانکٹن کاؤنٹی، جنوبی ڈکوٹا, यॅङ्कटन काउण्टी, ইয়াঙ্কটন কাউন্টি, ヤンクトン郡, 揚克頓縣

South Dakota Other Counties (more counties)

County Name Population Title
Minnehaha County 196,659 County in South Dakota, United States of America
Sioux Falls 157,584 The largest city in South Dakota.
Pennington County 115,926 County in South Dakota, United States of America
Rapid City 77,503 The second most populous city in South Dakota.
Lincoln County 63,019 County in South Dakota, United States
Brown County 38,738 County in South Dakota, United States
Brookings County 35,603 County in South Dakota, United States of America
Meade County 28,588 County in South Dakota, United States
Codington County 28,186 County in South Dakota, United States of America
Lawrence County 26,221 County in South Dakota, United States
Watertown 22,303 City in and county seat of Codington County, South Dakota, United States
Davison County 19,812 County in South Dakota, United States of America
Beadle County 18,513 County in South Dakota, United States
Hughes County 17,336 County in Oklahoma, United States
Union County 16,192 County in South Dakota, United States
Mitchell 15,697 City in and county seat of Davison County, South Dakota, United States