- Source: Pennington County, South Dakota
Pennington County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 109,222, making it the second most populous county in South Dakota. Its county seat is Rapid City. The county was created in 1875, and was organized in 1877. It is named for John L. Pennington, fifth Governor of Dakota Territory, who held office in 1875 when the county was formed.
Pennington County is included in the Rapid City metropolitan statistical area. It is also the location of Mount Rushmore.
History
In 1874, US Army commander George A. Custer led a group into the Black Hills area. He and some of his officers climbed the crest now called Black Elk Peak, and made a toast to US General William S. Harney. They named the peak for Harney, and this name was used until 2016. This expedition reported that gold could be found in the Black Hills, which spurred a gold rush into the future county area. The mining settlements that sprang up were in violation of the second Treaty of Fort Laramie signed with the Sioux Nation in 1868. By 1875, settlement was sufficient to justify creation of a local governing organization, so Pennington County was created on January 11, 1875, and it was fully organized by April 19, 1877. The county's boundaries were adjusted in 1877 and in 1898.
The county seat was initially at Sheridan, a mining camp. (Sheridan is credited with hosting the first Federal Court west of the Missouri River.) In 1878, the county seat was moved to Rapid City.
In 1923, Doane Robinson, superintendent of the SD State Historical Society, began promoting the concept of a giant sculpture carved from a Black Hills mountain. By 1927 this concept took substance, when work on Mount Rushmore began.
Shortly after the US entered World War II, an Army training airbase was established in Pennington County. It has continued until the present, now known as Ellsworth Air Force Base. Supporting this activity has provided a substantial portion of the county's economic base since that time.
Geography
Pennington County is located on the west line of South Dakota. Its west boundary line abuts the east boundary line of the state of Wyoming. Its west end contains the nation's highest peak east of the continental divide, Black Elk Peak. The rugged arid western end contains forest and gullies, descendending to rough rolling hill country in the east. The Cheyenne River flows north-northeastward through the center of the county and then along its northeastern border on its way to discharge in the Missouri River, while Rapid Creek flows east-southeastward through the western part, to discharge into the Cheyenne at the county's midpoint. The county terrain varies in elevation from Black Elk Peak at 7,242 ft (2,207 m) to its NE corner, at 1,896 ft (578 m) ASL.
Pennington County has a total area of 2,784 square miles (7,210 km2), of which 2,777 square miles (7,190 km2) is land and 7.7 square miles (20 km2) (0.3%) is water. It is the third-largest county in South Dakota by area, and is larger than the state of Delaware.
= Major highways
=Interstate 90
U.S. Highway 14
U.S. Highway 16
U.S. Highway 16A
U.S. Highway 385
South Dakota Highway 40
South Dakota Highway 44
South Dakota Highway 240
South Dakota Highway 244
= Transit
=Jefferson Lines
Rapid City Rapid Ride
= Adjacent counties
=Meade County – north
Ziebach County - northeast
Haakon County – northeast
Jackson County – southeast
Oglala Lakota County – south
Custer County – southwest
Weston County, Wyoming – west
Lawrence County – northwest
= National protected areas
=Badlands National Park (part)
Badlands Wilderness
Black Hills National Forest (part)
Black Elk Wilderness (part)
Buffalo Gap National Grassland (part)
Minuteman Missile National Historic Site (part)
Mount Rushmore National Memorial
= Lakes and reservoirs
=Deerfield Lake
Pactola Reservoir
Shearer Lake
Sheridan Lake
Demographics
= 2020 census
=As of the 2020 census, there were 109,222 people, 44,909 households, and 27,584 families residing in the county. The population density was 39.3 inhabitants per square mile (15.2/km2). There were 49,153 housing units.
= 2010 census
=As of the 2010 census, there were 100,948 people, 41,251 households, and 26,323 families in the county. The population density was 36.4 inhabitants per square mile (14.1/km2). There were 44,949 housing units at an average density of 16.2 per square mile (6.3/km2). The racial makeup of the county was 83.6% white, 9.7% American Indian, 1.0% black or African American, 1.0% Asian, 0.1% Pacific islander, 0.8% from other races, and 3.8% from two or more races. Those of Hispanic or Latino origin made up 4.0% of the population. In terms of ancestry, 38.0% were German, 14.3% were Irish, 11.0% were Norwegian, 10.2% were English, and 3.6% were American.
Of the 41,251 households, 31.5% had children under the age of 18 living with them, 47.1% were married couples living together, 11.7% had a female householder with no husband present, 36.2% were non-families, and 29.0% of all households were made up of individuals. The average household size was 2.38 and the average family size was 2.93. The median age was 36.8 years.
The median income for a household in the county was $46,849 and the median income for a family was $57,278. Males had a median income of $38,626 versus $30,251 for females. The per capita income for the county was $25,894. About 9.4% of families and 14.0% of the population were below the poverty line, including 20.7% of those under age 18 and 7.6% of those age 65 or over.
Law enforcement & emergency services
The Pennington County Sheriff's Office provides county-wide law enforcement services to the county. There are 118 deputies in the Patrol Division, in addition court services, investigations, and operation of the Pennington County Jail. The sheriff's office is headquartered in Rapid City. The sheriff's office issues concealed pistol permits to county residents. The current Sheriff is Brian Mueller.
The Sheriff's Office also operates the Pennington County Search and Rescue (PCSAR) team, a volunteer search and rescue (SAR) team based in Rapid City, was established in 1973, prompted by a 1972 flood in Rapid City. It serves residents and tourists in the county and the Black Hills area.
Communities
= Cities
=Box Elder
Hill City
New Underwood
Rapid City (county seat)
= Towns
=Keystone
Quinn
Wall
Wasta
= Census-designated places
=Ashland Heights
Caputa
Colonial Pine Hills
Green Valley
Johnson Siding
Rapid Valley
= Unincorporated communities
=Ajax
Colonial Pine Hills
Creighton
Ellsworth AFB
Farmingdale
Hisega
Imlay
Owanka
Merritt (partial)
Mystic
Pedro
Rochford
Rockerville
Scenic
Silver City
Three Forks
Wicksville
= Ghost towns
=Addie Camp
Conata
Creighton
Etta
Moon
Myers City
Pactola
Pedro
Redfern
Sheridan
Teddy Bear
Tigerville
= Townships
=Ash
Castle Butte
Cedar Butte
Conata
Crooked Creek
Fairview
Flat Butte
Huron
Imlay
Lake Creek
Lake Flat
Lake Hill
Owanka
Peno
Quinn
Rainy Creek/Cheyenne
Scenic
Shyne
Sunnyside
Wasta
= Unorganized territories
=Central Pennington
Dalzell Canyon
East Central Pennington
Mount Rushmore
Northeast Pennington
Rapid City East
West Pennington
Politics
Pennington County is very conservative for an urban county. It has been strongly Republican for decades, having voted Republican in all but one presidential election since 1936 (Johnson's landslide victory in 1964). Indeed, a Democrat has only garnered 40 percent of the county's vote three times since 1948.
Education
School districts include:
Custer School District 16-1
Douglas School District 51-1
Hill City School District 51-2
New Underwood School District 51-3
Rapid City School District 51-4
Wall School District 51-5
See also
National Register of Historic Places listings in Pennington County, South Dakota
References
External links
Pennington County, SD government website
Badlands Visitor Information Badlands Visitor Information and Recommendations
Kata Kunci Pencarian:
- Rapid City, South Dakota
- Gunung Rushmore
- Daftar county dan daerah setingkat county di Amerika Serikat
- Pennington County, South Dakota
- Pennington County
- Colonial Pine Hills, South Dakota
- Owanka, South Dakota
- Caputa, South Dakota
- Keystone, South Dakota
- Ashland Heights, South Dakota
- Wasta, South Dakota
- Wall, South Dakota
- Green Valley, South Dakota
