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Columbia County, Arkansas facts for kids

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Columbia County
Columbia County Courthouse in Magnolia
Columbia County Courthouse in Magnolia
Map of Arkansas highlighting Columbia County
Location within the U.S. state of Arkansas
Map of the United States highlighting Arkansas
Arkansas's location within the U.S.
Country  United States
State  Arkansas
Founded December 17, 1852
Named for Christopher Columbus
Seat Magnolia
Largest city Magnolia
Area
 • Total 767 sq mi (1,990 km2)
 • Land 766 sq mi (1,980 km2)
 • Water 0.7 sq mi (2 km2)  0.1%%
Population
 (2020)
 • Total 22,801
 • Density 29.728/sq mi (11.478/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 4th

Columbia County is a place in Arkansas, a state in the United States. In 2020, about 22,801 people lived here. The main town, or county seat, is Magnolia. Columbia County was created on December 17, 1852. It was named after the famous explorer, Christopher Columbus. The whole county is part of the Magnolia, AR Micropolitan Statistical Area.

Exploring Columbia County's Geography

Columbia County covers about 767 square miles. Most of this area, 766 square miles, is land. Only a tiny part, 0.7 square miles, is water. This county is located in the southern part of Arkansas.

Did you know? Columbia County, along with Union County, has the biggest supply of Bromine in the United States. Bromine is a special chemical element.

The Dorcheat Bayou is a stream that flows through Columbia County. It starts in Nevada County and goes south into Webster Parish, Louisiana. It then empties into Lake Bistineau.

Neighboring Counties and Parishes

Columbia County shares its borders with several other counties and parishes:

People of Columbia County

Historical population
Census Pop.
1860 12,449
1870 11,397 −8.5%
1880 14,090 23.6%
1890 19,893 41.2%
1900 22,077 11.0%
1910 23,820 7.9%
1920 27,670 16.2%
1930 27,320 −1.3%
1940 29,822 9.2%
1950 28,770 −3.5%
1960 26,400 −8.2%
1970 25,952 −1.7%
1980 26,644 2.7%
1990 25,691 −3.6%
2000 25,603 −0.3%
2010 24,552 −4.1%
2020 22,801 −7.1%
2023 (est.) 22,150 −9.8%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010
USA Columbia County, Arkansas age pyramid
Age pyramid Columbia County

In 2020, the census counted 22,801 people living in Columbia County. There were 8,562 households and 5,559 families.

Getting Around: Transportation in Columbia County

Gazebo at Columbia County Courthouse in Magnolia, AR IMG 2316
Gazebo at Columbia County Courthouse

Columbia County has several important roads and an airport.

Major Roads

Here are some of the main highways that go through Columbia County:

  • I-69 (Future).svg Future Interstate 69
  • US 79.svg U.S. Highway 79
  • US 82.svg U.S. Highway 82
  • US 371.svg U.S. Highway 371
  • Arkansas 19.svg Highway 19
  • Arkansas 98.svg Highway 98
  • Arkansas 160.svg Highway 160

Local Airports

The Magnolia Municipal Airport is an airport in Columbia County. It is owned by the city of Magnolia. The airport is located about 6 kilometers southeast of Magnolia's main business area.

Communities in Columbia County

Columbia County has several cities, towns, and smaller communities.

Cities

  • Magnolia (This is the county seat, the main town where the county government is located.)

Towns

Unincorporated Communities

These are smaller places that are not officially cities or towns:

  • Atlanta
  • Big Creek
  • Brister
  • Bussey
  • Calhoun
  • Jefferson
  • Lamartine
  • Plainfield
  • Village
  • Walkerville
  • Welcome

Townships

Columbia County Arkansas 2010 Township Map large
Townships in Columbia County, Arkansas as of 2010

Townships are smaller areas within a county. Here are some in Columbia County:

Education in Columbia County

Several school districts serve the students in Columbia County:

  • Emerson-Taylor-Bradley School District
  • Lafayette County School District (This district was formed in 2003 when the Lewisville and Stamps school districts joined together.)
  • Magnolia School District
  • Smackover-Norphlet School District (This district used to be called Smackover School District. The Norphlet School District joined it in 2014.)

Some school districts have changed over time:

  • The Emerson-Taylor School District was formed in 2004. It combined the Emerson and Taylor school districts. In 2013, the Bradley School District also joined, and it became the Emerson-Taylor-Bradley School District.
  • The Stephens School District closed in 2014. The part of it in Columbia County became part of the Magnolia district.
  • The Waldo School District joined the Magnolia district in 2006.

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