Rockville, South Carolina

Rockville, South Carolina
Sign entering Rockville
Location of Rockville
in South Carolina
Coordinates: 32°36′09″N 80°11′37″W / 32.60250°N 80.19361°W / 32.60250; -80.19361
CountryUnited States
StateSouth Carolina
CountyCharleston
Incorporated1784
Area
 • Total
0.51 sq mi (1.33 km2)
 • Land0.42 sq mi (1.10 km2)
 • Water0.089 sq mi (0.23 km2)
Elevation
3 ft (0.91 m)
Population
 (2020)
 • Total
141
 • Density333/sq mi (128.5/km2)
Time zoneUTC-5 (EST)
 • Summer (DST)UTC-4 (EDT)
FIPS code45-61495
GNIS feature ID2407231
Websitetownofrockville.com

Rockville is a town in Charleston County, South Carolina, United States, that was founded in 1784. As of the 2020 census, Rockville had a population of 141. Rockville is part of the Charleston-North Charleston-Summerville metropolitan area.