Map of Stanley County, South Dakota

Stanley County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 2,980. Its county seat is Fort Pierre. The county was created in 1873, and was organized in 1890. It is named for David S. Stanley, a commander at Fort Sully from 1866 to 1874, which was located nearby.

Stanley County is included in the Pierre, SD Micropolitan Statistical Area.

Stanley County overview:
Name:Stanley County
FIPS code:46-117
State:South Dakota
Founded:1873
Named for:David S. Stanley
Seat:Fort Pierre
Largest city:Fort Pierre
Total Area:1,517 sq mi (3,930 km²)
Land Area:1,444 sq mi (3,740 km²)
Total Population:2,980
Population Density:2.0/sq mi (0.76/km²)
Website:www.stanleycounty.org

Stanley County location map. Where is Stanley County?

Stanley County location on the U.S. Map. Where is Stanley County.
Location of Stanley County in the the United States.
Stanley County location on the South Dakota map. Where is Stanley County.
Location of Stanley County in South Dakota.

Stanley County Road Map

Stanley CountyStreet Map.
Street map of Stanley County, South Dakota. Source: OpenStreetMap (OSM)
Stanley CountyMap
Stanley Countypolitical map.

Geography

Stanley County’s northwestern boundary is defined by the Cheyenne River which flows eastward, to discharge into the Missouri River at the most northerly point of Stanley County. From there, the county’s northeast boundary is defined by the southeastward-flowing Missouri. The county terrain consists of semi-arid rolling hills, carved by drainages. The area is partially devoted to agriculture. The terrain slopes to the east; its highest point is in the SW county corner, at 2,198′ (670m) ASL. The county has a total area of 1,517 square miles (3,930 km), of which 1,444 square miles (3,740 km) is land and 73 square miles (190 km) (4.8%) is water.

The eastern portion of South Dakota’s counties (48 of 66) observe Central Time; the western counties (18 of 66) observe Mountain Time. Stanley County is on the western end of counties which observe Central Time, and its residents are split east–west in their time observance. Although Fort Pierre, the seat of Stanley County, is located in the Mountain Time Zone, most residents of the city use Central Time because of close social and economic ties with Pierre, which is located in the Central Time Zone.

Major highways

  • U.S. Highway 14
  • U.S. Highway 83
  • South Dakota Highway 34
  • South Dakota Highway 63
  • South Dakota Highway 1806

Adjacent counties

Protected areas

  • Antelope Creek State Game Production Area
  • Antelope Creek State Lakeside Use Area
  • Brush Creek State Game Production Area
  • Chantier Creek State Game Production Area
  • Chantier Creek State Lakeside Use Area
  • Fort George State Game Production Area
  • Fort Pierre National Grassland (part)
  • Foster Bay State Lakeside Use Area
  • Frozen Man Creek State Game Production Area
  • Hayes Lake State Game Production Area
  • Minneconjou State Game Production Area
  • Minneconjou State Lakeside Use Area
  • Oahe Downstream State Recreation Area
  • Schomer Draw State Game Production Area
  • West Shore State Lakeside Use Area

Lakes

  • Lake Oahe (part)
  • Lake Sharpe (part)

Stanley County Topographic Map

Topographic Map of Stanley County, South Dakota
Stanley County Topo map.

Stanley County Satellite Map

Satellite Map of Stanley County, South Dakota
Stanley County satellite map.

Stanley County Outline Map

Outline Map of Stanley County, South Dakota
Stanley County outline map.
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Parent Unit Map

Map of United States
The United States (US) covers a total area of 9,833,520 sq. km. Of this area, the 48 contiguous states and the District of Columbia cover 8,080,470 sq. km. The archipelago of Hawaii has an area of 28,311 sq. km while the remaining area is part of the US territories. The greatest east-west distance in the ... Read more
Map of United States
Political map of South Dakota State – Printable Collection
South Dakota (/- dəˈkoʊtə/ (listen); Sioux: Dakȟóta itókaga, pronounced [daˈkˣota iˈtokaga]) is a U.S. state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota and Dakota Sioux Native American tribes, who comprise a large portion of the population with nine reservations ... Read more
Political map of South Dakota State – Printable Collection

Related Administrative Divisions

Sub-Administrative Units Maps