in what county is meridian ms
Meridian is the principal city in the Meridian micropolitan area, which as of 2009 consisted of three counties â Clarke, Kemper, and Lauderdale â and had a population of 106,139. There is a population of 232,900 in a 45-mile (72 km) radius and 526,500 in a 65-mile (105 km) radius.