Adams County is a county in the U.S. state of North Dakota. As of the 2020 census, the population was 2,200. The county seat is Hettinger. The county was created on April 17, 1907, and organized one week later. It was named for John Quincy Adams (1848–1919), a railroad official for the Milwaukee Road Railroad and distant relative of sixth U.S. President John Quincy Adams (1767–1848).
Perkins County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 2,835. Its county seat is Bison. The county was established in 1908 and organized in 1909. It was named for Sturgis, South Dakota, official Henry E. Perkins.
Lawrence County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 25,768, making it the 8th most populous county in South Dakota. Its county seat is Deadwood.
Ada is a rural township in Perkins County, South Dakota, with a population of 557.
Petrel is a ghost town in Adams County, North Dakota, United States. It is located just across the border with South Dakota, between Lemmon, South Dakota, in Perkins County and Haynes. Petrel is a former railroad townsite and siding on the Milwaukee Road. The town was named for the long-winged pigeons seen in the area.
Lincoln Township is a township in Perkins County, South Dakota, USA. As of the 2000 census, its population was 174.
Cash Township is a township in Perkins County, South Dakota, US.
Burdick Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 23 as of the 2010 census.
Bison Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 24 as of the 2010 census.
Beck-Highland Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 13 as of the 2010 census.
Barrett Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 17 as of the 2020 census.
Antelope Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 35 as of the 2010 census.
Anderson Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 18 as of the 2010 census.
Castle Butte Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 19 as of the 2010 census.
Chaudoin Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 18 as of the 2010 census.
Chance Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 40 as of the 2010 census.
Clark Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 10 as of the 2010 census.
De Witt Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 42 as of the 2010 census.
Duell Township is a township in Perkins County, in the U.S. state of South Dakota. Its population was 15 as of the 2010 census.
Grand River Township is a township in Perkins County, in the U.S. state of South Dakota. As of the 2020 census, it contains 51 people and 32 households.
