Irmo, SC

Irmo is a town in Lexington and Richland counties, South Carolina, United States and a suburb of Columbia. It is part of the Columbia Metropolitan Statistical Area and is located 12 miles northwest of the city center. The population of Irmo was 11,097 at the 2010 census.
  • Elevation: 358 ft (109 m)
  • Country: United States
  • State: South Carolina
  • Counties: Lexington, Richland
  • Incorporated: December 24, 1890
  • Named for: C.J. Iredell and · H.C. Mosely
  • ZIP code: 29063
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