Jefferson County, Arkansas is a county located in the U.S. state of Arkansas in the area known as the Arkansas Delta that extends west of the Mississippi River. Jefferson County consists of five cities, two towns, and 20 townships. The county is bisected by the Arkansas River, which was critical to its development and long the chief transportation byway. In 2020, Jefferson County's population was estimated at 67,260. Its county seat and largest city is Pine Bluff. Jefferson County is included in the Pine Bluff metropolitan statistical area. The county seat and the most populous city is Pine Bluff.
Altheimer is a city in Plum Bayou Township, Jefferson County, Arkansas. It is situated on the Union Pacific Railway, 11 miles (18 km) northeast of Pine Bluff. As of the 2010 census it had a population of 984, down from 1,192 at the 2000 census. As of 2018 the estimated population was 829.
Sherrill is a town in Plum Bayou Township, Jefferson County, Arkansas, United States. Its population was 84 at the 2010 U.S. census. It is included in the Pine Bluff, Arkansas Metropolitan Statistical Area.
Wabbaseka is a town in Dunnington Township, Jefferson County, Arkansas, United States. Its population was 255 at the 2010 U.S. census. It is included in the Pine Bluff, Arkansas Metropolitan Statistical Area.
DeValls Bluff is a city in and the county seat of the southern district of Prairie County, Arkansas, United States. The population was 619 at the 2010 census.
Des ArcDEZ-ark is a city on the White River in the Arkansas Delta, United States. It is the largest city in Prairie County, Arkansas, and the county seat for the county's northern district. Incorporated in 1854, Des Arc's position on the river has shaped its culture, history, and economy, beginning as a major lumber shipping port but leaving the city vulnerable to major floods in 1927 and 1937. As river shipping declined, Des Arc was bypassed by railroads, Interstate highways, and much of the post-industrial society. Des Arc's history is preserved by seven listings on the National Register of Historic Places, and the region's history is interpreted at Lower White River Museum State Park. The city's population stopped growing in the 1980s and has been declining since, with a population of 1,717 at the 2010 Census.
Hazen is a city in Prairie County, Arkansas, United States. The population was 1,468 at the 2010 census.
DeWitt School District No. 1 is a school district based in the town of DeWitt, Arkansas, United States. The DeWitt School District is geographically the state's largest school district with 872.29 square miles (2,259.2 km2) of land and 46.18 square miles (119.6 km2) of water, encompassing portions of Arkansas and Jefferson, and Desha counties.
Lake Dick is an unincorporated community in Jefferson County, Arkansas, United States. Lake Dick is northeast of Pine Bluff and south of Altheimer.
The Des Arc School District is a school district headquartered in Des Arc, Arkansas, United States. The district provides early childhood, elementary and secondary education from pre-kindergarten through to grade 12 in that serves the northern portion of Prairie County. The district encompasses 265.68 square miles (688.1 km2) of land, including all of Des Arc. A small portion of the district extends into Lonoke County.
Tucker is an Unincorporated community and census-designated place (CDP) in Jefferson County, Arkansas. It has an elevation of 226 ft and is located 30 miles (48 km) southeast of Little Rock. It was first listed as a CDP in the 2020 census with a population of 95.
New Gascony, also known as Barraqué Landing, is an unincorporated community in Jefferson county, Arkansas, 13 miles (21 km) west of Pine Bluff, the county seat. It was founded by Antoine Barraqué, a 19th-century landowner, on November 29, 1832, and named for the Gascony region of France.
Sweden is an unincorporated community in Jefferson County, Arkansas, United States. Sweden is located on Arkansas Highway 88, 16.1 miles (25.9 km) east of Pine Bluff. On January 22, 2012, an EF2 tornado struck Sweden, damaging grain bins and metal buildings; the tornado continued to a point northeast of Lodge Corner in Arkansas County.
DeWitt High School is a comprehensive public high school located in De Witt, Arkansas, United States. The school provides secondary education for students in grades 9 through 12. DeWitt is one of two public high schools in Arkansas County, Arkansas and the sole high school administered by the DeWitt School District.
Hazen High School is an accredited public secondary school located in rural, distant community of Hazen, Arkansas, United States. The school provides comprehensive education to more than 150 students annually in grades nine through twelve. Hazen High School is one of two public high schools in Prairie County and is the sole high school administered by the Hazen School District.
Ouachita River School District (ORSD) is a public school district located along the Ouachita River and is headquartered in Acorn, an unincorporated area in Polk County, Arkansas, United States, near Mena.
Wickes School District was a school district headquartered in Wickes, Arkansas.
Altheimer Unified School District No. 22, previously the Altheimer-Sherrill School District, was a school district headquartered in Altheimer, Arkansas. It served Altheimer, Sherrill, Wabbaseka, and other portions of Jefferson County, including the unincorporated areas of Lake Dick, New Gascony, Pastoria, Plum Bayou, Sweden, Tucker, and Wright. The district in the 1993-2006 period had 333 square miles (860 km2) of territory.
DeValls Bluff School District No. 1 (DVBSD) was a school district headquartered in DeValls Bluff, Arkansas. It had two schools: Devalls Bluff Elementary School and Devalls Bluff High School. The mascot was the scrapper.
