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Sebastian County, Arkansas facts for kids

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Sebastian County
The Sebastian County Courthouse in Ft. Smith
The Sebastian County Courthouse in Ft. Smith
Map of Arkansas highlighting Sebastian 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 January 6, 1851
Named for William K. Sebastian
Seat Fort Smith (northern district);
Greenwood (southern district)
Largest city Fort Smith
Area
 • Total 546 sq mi (1,410 km2)
 • Land 532 sq mi (1,380 km2)
 • Water 14 sq mi (40 km2)  2.6%%
Population
 (2010)
 • Total 125,744
 • Estimate 
(2019)
127,827
 • Density 230.30/sq mi (88.92/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional districts 3rd, 4th

Sebastian County is a county located in the U.S. state of Arkansas. As of the 2010 census, the population was 125,744, making it the fourth-most populous county in Arkansas. The county has two county seats, Greenwood and Fort Smith.

Sebastian County is part of the Fort Smith, AR-OK Metropolitan Statistical Area.

History

Sebastian County is Arkansas's 56th county, formed on January 6, 1851, and named for William K. Sebastian, United States Senator from Arkansas.

Geography

According to the U.S. Census Bureau, the county has a total area of 546 square miles (1,410 km2), of which 532 square miles (1,380 km2) is land and 14 square miles (36 km2) (2.6%) is water. It is the second-smallest county by area in Arkansas.

Major highways

  • I-540 (AR).svg Interstate 540
  • I-49 (AR) Metric.svg Interstate 49
  • US 64.svg U.S. Highway 64
  • US 71.svg U.S. Highway 71
  • US 271.svg U.S. Highway 271
  • Arkansas 10.svg State Route 10
  • Arkansas 22.svg State Route 22
  • Arkansas 45.svg State Route 45
  • Arkansas 59.svg State Route 59
  • Arkansas 96.svg State Route 96

Adjacent counties

National protected areas

Demographics

Historical population
Census Pop.
1860 9,238
1870 12,940 40.1%
1880 19,560 51.2%
1890 33,200 69.7%
1900 36,935 11.3%
1910 52,278 41.5%
1920 56,739 8.5%
1930 54,426 −4.1%
1940 62,809 15.4%
1950 64,202 2.2%
1960 66,685 3.9%
1970 79,237 18.8%
1980 95,172 20.1%
1990 99,590 4.6%
2000 115,071 15.5%
2010 125,744 9.3%
2019 (est.) 127,827 1.7%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2016
USA Sebastian County, Arkansas age pyramid
Age pyramid Sebastian County

2020 census

Sebastian County racial composition
Race Number Percentage
White (non-Hispanic) 82,785 64.78%
Black or African American (non-Hispanic) 7,891 6.17%
Native American 2,379 1.86%
Asian 5,700 4.46%
Pacific Islander 91 0.07%
Other/Mixed 9,625 7.53%
Hispanic or Latino 19,328 15.12%

As of the 2020 United States census, there were 127,799 people, 51,384 households, and 32,517 families residing in the county.

Communities

Cities

Towns

Townships

Townships in Arkansas are the divisions of a county. Each township includes unincorporated areas; some may have incorporated cities or towns within part of their boundaries. Arkansas townships have limited purposes in modern times. However, the United States Census does list Arkansas population based on townships (sometimes referred to as "county subdivisions" or "minor civil divisions"). Townships are also of value for historical purposes in terms of genealogical research. Each town or city is within one or more townships in an Arkansas county based on census maps and publications. The townships of Sebastian County are listed below; listed in parentheses are the cities, towns, and/or census-designated places that are fully or partially inside the township.

Education

Public education is provided by several school districts (listed below from largest to smallest):

  • Fort Smith School District
  • Greenwood School District
  • Lavaca School District
  • Hackett School District
  • Hartford School District

Notable people

See also

Kids robot.svg In Spanish: Condado de Sebastian para niños

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