Pearl is a city located in Rankin County, Mississippi, United States, on the east side of the Pearl River across from the state capital Jackson. The population was 27,115 as of the 2020 census. It is part of the Jackson Metropolitan Statistical Area.

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.