White Rock is an unincorporated community in northwestern Richland County, South Carolina, United States, a few miles north of Lake Murray. Although it is unincorporated, it has a post office, with the ZIP Code of 29177. The population of the ZCTA for ZIP Code 29177 was 463 at the 2000 census. The Lowman Home retirement home was est. 1911. Nearby is the Lake Murray Golf Center 9 Hole Par 3, driving range, and mini golf. In the 21st century, the White Rock area has been transformed by the addition and expansion of several significant subdivisions (Foxport, Lakeport, Osprey, Cedar Cove, Edenbrook, Eagle's Rest, Richard Franklin Estates, Westcott Ridge (across from I-26)), Lake Murray Elementary, and Spring Hill (magnet) High School in Lexington & Richland County School District Five.