Rock Hill, Missouri

Rock Hill, Missouri
Top: The Fairfax House, Bottom Left: Trainwreck Saloon, Bottom Right: Former Rock Hill City Hall
Location of Rock Hill, Missouri
Coordinates: 38°36′33″N 90°22′02″W / 38.60917°N 90.36722°W / 38.60917; -90.36722
CountryUnited States
StateMissouri
CountySt. Louis
Incorporated as villageApril 1929
Incorporated as cityApril 1947
Founded byJames Collier Marshall
Government
 • MayorEdward Mahan
Area
 • Total
1.10 sq mi (2.86 km2)
 • Land1.10 sq mi (2.86 km2)
 • Water0 sq mi (0.00 km2)
Elevation
541 ft (165 m)
Population
 (2020)
 • Total
4,750
 • Density4,305.2/sq mi (1,662.26/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP Code
63119
Area code314
FIPS code29-62660
GNIS feature ID2396399
Websitewww.rockhillmo.net

Rock Hill is a city in St. Louis County, Missouri, United States. As of the 2020 census, Rock Hill had a population of 4,750. It is home to the Fairfax House on the National Register of Historic Places.