| Rock Hill, Louisiana | |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Louisiana#USA |
| Pushpin Label Position: | left |
| Pushpin Label: | Rock Hill |
| Coordinates: | 31.4472°N -92.5703°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | Parish |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 9.99 |
| Area Total Sq Mi: | 3.85 |
| Area Land Km2: | 9.98 |
| Area Land Sq Mi: | 3.85 |
| Area Water Km2: | 0.01 |
| Area Water Sq Mi: | 0.00 |
| Elevation Ft: | 155 |
| Population Total: | 260 |
| Population As Of: | 2020 |
| Population Density Km2: | 26.05 |
| Population Density Sq Mi: | 67.48 |
| Postal Code: | 71423 |
| Blank Name: | FIPS code |
| Blank Info: | 22-65535 |
Rock Hill is an unincorporated community and census-designated place (CDP) in Grant Parish, Louisiana, United States. As of the 2010 census it had a population of 274.[2]
Rock Hill is located in southwestern Grant Parish along U.S. Route 71, which leads northwest 10miles to Colfax, the parish seat, and southeast to Alexandria. According to the U.S. Census Bureau, the Rock Hill CDP has a total area of 10sqkm, of which 0.01sqkm, or 0.06%, is water.[2]