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Lawrence County, South Dakota facts for kids

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Lawrence County
Lawrence County Courthouse in Deadwood
Lawrence County Courthouse in Deadwood
Map of South Dakota highlighting Lawrence County
Location within the U.S. state of South Dakota
Map of the United States highlighting South Dakota
South Dakota's location within the U.S.
Country  United States
State  South Dakota
Founded January 11, 1875 (created)
1877 (organized)
Named for John Lawrence
Seat Deadwood
Largest city Spearfish
Area
 • Total 800 sq mi (2,000 km2)
 • Land 800 sq mi (2,000 km2)
 • Water 0.3 sq mi (0.8 km2)  0.03%
Population
 (2020)
 • Total 25,768
 • Estimate 
(2023)
28,053 Increase
 • Density 32.2/sq mi (12.4/km2)
Time zone UTC−7 (Mountain)
 • Summer (DST) UTC−6 (MDT)
Congressional district At-large
Sd lawrence1 sr14a
US Highway 14a w

Lawrence County is a special area called a county in the state of South Dakota, USA. In 2020, about 25,768 people lived here. This makes it the 8th biggest county in South Dakota by population. The main town, or 'county seat,' is Deadwood.

Lawrence County is also part of the Spearfish area. This area is connected to the bigger Rapid City area.

History of Lawrence County

Lawrence County was officially created on January 11, 1875. It was fully set up and organized in 1877. The county got its name from "Colonel" John Lawrence. He was the first treasurer of the county in 1877.

John Lawrence was an important person in the Dakota Territory. He worked in the government there. He also served as a Sergeant at Arms for the US House of Representatives. Later, he became a US Marshal for the Dakota territory.

Even after he stopped working full-time, he helped the county. He was a road supervisor and an election judge. The title "Colonel" was an honor given to him by the governor.

Geography of Lawrence County

Lawrence County is located on the western side of South Dakota. Its western border touches the state of Wyoming. The county has mountains in the south and west. These mountains become hills in the northeast part of the county.

A small river, part of the Redwater River, flows along the northern border. The land generally slopes down towards the northeast. The highest point in the county is Crooks Tower, which is 7,137 feet tall. The county covers a total area of about 800 square miles. Almost all of this is land, with only a tiny bit of water.

Major Roads in Lawrence County

  • I-90.svg Interstate 90
  • US 14.svg U.S. Highway 14
  • U.S. Highway 14A
  • US 85.svg U.S. Highway 85
  • US 385.svg U.S. Highway 385
  • SD 34.svg South Dakota Highway 34

Neighboring Counties

Protected Natural Areas

Lawrence County is home to several protected natural areas. These places help keep nature safe and beautiful. Some of them include:

  • Black Hills National Forest (part of it)
  • Beilage Hepler State Game Production Area
  • Coxes-Mirror Lakes State Game Production Area
  • Harrison-Badger-Trucano State Game Production Area
  • Iron Creek Lake State Game Production Area
  • Reausaw Lake State Game Production Area
  • Spearfish Canyon State Nature Area

People and Population

Historical population
Census Pop.
1880 13,218
1890 11,673 −11.7%
1900 17,897 53.3%
1910 19,694 10.0%
1920 13,029 −33.8%
1930 13,920 6.8%
1940 19,093 37.2%
1950 16,648 −12.8%
1960 17,075 2.6%
1970 17,453 2.2%
1980 18,339 5.1%
1990 20,655 12.6%
2000 21,802 5.6%
2010 24,097 10.5%
2020 25,768 6.9%
2023 (est.) 28,053 16.4%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2020

Population in 2020

In 2020, the census showed that 25,768 people lived in Lawrence County. There were 11,444 households, which are groups of people living together. The average number of people per square mile was about 32.2.

About 23.10% of the people were under 18 years old. About 14.60% were 65 years or older. The average age of people in the county was 37 years old. For every 100 females, there were about 96.80 males.

The average income for a household was $31,755. For families, the average income was $40,501. About 14.80% of the people in the county lived below the poverty line. This included 15.70% of those under 18.

Communities in Lawrence County

North of Deadwood South Dakota
Hay fields and scenery, North of Deadwood

Cities in Lawrence County

Special Places (Census-Designated)

These are areas that are like towns but are not officially incorporated as cities.

Other Small Communities

These are smaller places that are not officially part of a city or census-designated area.

Ghost Towns

These are towns that used to exist but are now mostly empty or abandoned.

Townships and Unorganized Areas

Lawrence County also has townships and areas that are not part of any city or town.

  • St. Onge Township
  • North Lawrence (an area without a formal local government)
  • South Lawrence (an area without a formal local government)

Education in Lawrence County

Children in Lawrence County attend schools in several different school districts. These districts manage the public schools in the area.

  • Belle Fourche School District 09-1
  • Lead-Deadwood School District 40-1
  • Meade School District 46-1
  • Spearfish School District 40-2

See also

Kids robot.svg In Spanish: Condado de Lawrence (Dakota del Sur) para niños

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