Clay

Clay County is a county in the U.S. state of . As of the 2020 census, the population was 14,967, and was estimated to be 15,245 in 2024. The county seat is , which is also home to the University of South Dakota.
Tap on a place
to explore it
  • Type: County with 13,900 residents
  • Description: county in South Dakota, United States
  • Also known as: Clay County”, “Clay County, SD”, and “Clay County, South Dakota

Places in the Area

Nearby places include Bloomingdale and Westreville.

Hamlet
is an unincorporated community in Clay County, , United States. It is located at an elevation of 1,227 feet.

Hamlet
is an unincorporated community in Clay County, , United States.

Clay

Latitude
42.9191° or 42° 55′ 9″ north
Longitude
-96.9713° or 96° 58′ 17″ west
Population
13,900
Elevation
1,224 feet (373 metres)
Open location code
86J5W29H+JF
Open­Street­Map ID
node 316990755
Open­Street­Map feature
place=­county
Geo­Names ID
5226973
Wiki­data ID
Q489273
This page is based on OpenStreetMap, GeoNames, Wikidata, Wikimedia Commons, and Wikipedia.
We’d love your help improving our open data sources. Thank you for contributing.

Satellite Map

Discover Clay from above in high-definition satellite imagery.

In Other Languages

From Albanian to Western Panjabi—“Clay” goes by many names.
  • Albanian: Clay County
  • Arabic: مقاطعة كلاي
  • Arabic: مقاطعه كلاي، داكوتا الجنوبيه
  • Armenian: Քլեյ շրջան
  • Asturian: condáu de Clay
  • Basque: Clay konderria
  • Bavarian: Clay County, South Dakota
  • Bavarian: Clay County
  • Bengali: ক্লে কাউন্টি
  • Bishnupriya: ক্লে কাউন্টি, সাউথ ডাকোটা
  • Bishnupriya: ক্লে কাউন্টি
  • Bulgarian: Клей
  • Catalan: comtat de Clay
  • Cebuano: Clay County
  • Chechen: Клей (гуо, Къилба Дакота)
  • Chechen: Клей
  • Chinese: Clay Kūn
  • Chinese: 克莱县
  • Chinese: 克萊縣
  • Chinese: 克萊郡
  • Czech: Clay County
  • Dutch: Clay County
  • Esperanto: kantono Clay
  • Esperanto: Kantono Clay
  • Finnish: Clayn piirikunta
  • French: comté de Clay
  • French: Comté de Clay
  • Georgian: კლეის ოლქი
  • German: Clay County
  • Gilaki: کلی ٚ شأرستان (نسايي داکؤتا)
  • Gilaki: کلی ٚ شأرستان
  • Greek: κομητεία Κλέι
  • Greek: Κομητεία Κλέι
  • Hungarian: Clay megye
  • Irish: Contae Clay, Dakota Theas
  • Irish: Contae Clay
  • Italian: contea di Clay
  • Italian: Contea di Clay
  • Japanese: クレイ郡
  • Korean: 클레이군
  • Low German: Clay County
  • Mazanderani: کلی شهرستان
  • Min Dong Chinese: Clay Gông
  • Min Nan Chinese: Clay Kūn
  • Norwegian Bokmål: Clay County i Sør-Dakota
  • Norwegian Bokmål: Clay County
  • Norwegian: Clay County
  • Persian: شهرستان کلی، داکوتای جنوبی
  • Persian: شهرستان کلی
  • Polish: Hrabstwo Clay
  • Portuguese: condado de Clay
  • Portuguese: Condado de Clay
  • Romanian: Comitatul Clay, Dakota de Sud
  • Romanian: Comitatul Clay
  • Russian: Клей
  • Sardinian: contea de Clay
  • Serbian: Clay County
  • Serbian: Округ Клеј
  • Serbo-Croatian: Clay County, South Dakota
  • Serbo-Croatian: Clay County
  • Slovenian: Clay County
  • Slovenian: Okrožje Clay
  • Spanish: condado de Clay
  • Spanish: Condado de Clay
  • Swedish: Clay County, South Dakota
  • Swedish: Clay County
  • Tatar: Джеральд (округ, Көньяк Дакота)
  • Tatar: Клей
  • Turkish: Clay County, Güney Dakota
  • Turkish: Clay County, S.Dak.
  • Turkish: Clay County, SD
  • Turkish: Clay County
  • Turkish: Clay ilçesi, Güney Dakota
  • Turkish: Clay ilçesi, S.Dak.
  • Turkish: Clay ilçesi, SD
  • Turkish: Clay ilçesi
  • Ukrainian: Клей
  • Urdu: کلے کاؤنٹی، جنوبی ڈکوٹا
  • Urdu: کلے کاؤنٹی
  • Venetian: contea de Clay
  • Vietnamese: Quận Clay, Nam Dakota
  • Vietnamese: Quận Clay, South Dakota
  • Vietnamese: Quận Clay
  • Waray (Philippines): Condado han Clay, South Dakota
  • Waray (Philippines): Condado han Clay
  • Welsh: Clay County, De Dakota
  • Welsh: Clay County
  • Western Panjabi: کلے کاؤنٹی، ساؤتھ ڈیکوٹا
  • Western Panjabi: کلے کاؤنٹی

Places with the Same Name

Discover other places named “Clay”.

Localities in the Area

Explore places such as Clay Point and Hub City.

Notable Places Nearby

Highlights include Mortvedt Cemetery and Spirit Mound Power Plant.

South Dakota: Must-Visit Destinations

Delve into Pierre, Sioux Falls, Rapid City, and Aberdeen.

Curious Places to Discover

Uncover intriguing places from every corner of the globe.
About Mapcarta. Data © OpenStreetMap contributors and available under the Open Database License". Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Description text is based on the Wikipedia page “Clay”. Photo: Magicpiano, CC BY-SA 4.0.