Pine Bluff, Arkansas

Pine Bluff, Arkansas
Motto: 
"City of Progress"
Interactive map of Pine Bluff, Arkansas
Pine Bluff
Location within Arkansas
Pine Bluff
Location within the United States
Coordinates: 34°13′42″N 92°00′00″W / 34.22833°N 92.00000°W / 34.22833; -92.00000
Country United States
State Arkansas
CountyJefferson
TownshipVaugine
FoundedOctober 16, 1832 (1832-10-16)
IncorporatedJanuary 8, 1839 (1839-01-08)
Government
 • TypeMayor–Council
 • MayorVivian L. Flowers (D)
 • CouncilCity Council
Area
 • Total
46.38 sq mi (120.12 km2)
 • Land44.18 sq mi (114.43 km2)
 • Water2.20 sq mi (5.69 km2)
Elevation
226 ft (69 m)
Population
 (2020)
 • Total
41,253
 • Estimate 
(2024)
38,785
 • Density934/sq mi (360.5/km2)
Time zoneUTC−06:00 (CST)
 • Summer (DST)UTC−05:00 (CDT)
ZIP code(s)
71601, 71602, 71603
Area code(s)870
FIPS code05-55310
GNIS feature ID2404520
Major airportClinton National (LIT)
Websitecityofpinebluff-ar.gov

Pine Bluff is a city in Jefferson County, Arkansas, United States, and its county seat. The population was 41,253 at the 2020 census, making it the tenth-most populous city in Arkansas.

Pine Bluff is situated in the southeast section of the Arkansas Delta and straddles the Arkansas Timberlands region to its west. Its topography is flat with wide expanses of farmland, similar to other places in the Delta Lowlands. Pine Bluff has numerous creeks, streams, and bayous, including Bayou Bartholomew, the longest bayou in the world and the second most ecologically diverse stream in the United States. Large bodies of water include Lake Pine Bluff, Lake Langhofer (Slack Water Harbor), and the Arkansas River.