Rankin County, Mississippi

Rankin County
Rankin County Courthouse in Brandon
Location within the U.S. state of Mississippi
Mississippi's location within the U.S.
Coordinates: 32°16′N 89°57′W / 32.26°N 89.95°W / 32.26; -89.95
Country United States
State Mississippi
FoundedFebruary 4, 1828
Named afterChristopher Rankin
SeatBrandon
Largest cityPearl
Area
  Total
806 sq mi (2,090 km2)
  Land775 sq mi (2,010 km2)
  Water31 sq mi (80 km2)  3.8%
Population
 (2020)
  Total
157,031
  Density190/sq mi (75/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district3rd
Websitewww.rankincounty.org

Rankin County is a county located in the U.S. state of Mississippi. The western border of the county is formed by the Pearl River. As of the 2020 census, the population was 157,031, making it the fourth-most populous county in Mississippi. The county seat is Brandon. The county is named in honor of Christopher Rankin, a Mississippi Congressman who served from 1819 to 1826.

Rankin County is part of the Jackson Metropolitan Statistical Area.