Rains, South Carolina

Rains is an unincorporated community in Marion County, South Carolina, United States. Located along US 501, 7.5 mi southeast of Marion. Along the CSX Seaboard Air Line, the area is a predominantly farming community and quarry station.

The 2020 census listed a population of 242.

Demographics
Rains was first listed as a census designated place in the 2020 U.S. Census.