Richmond County, North Carolina

Richmond County, North Carolina
Motto(s): 
"Fiat Justicia" (Latin)
(Let Justice Be Done)
Location within the U.S. state of North Carolina
Coordinates: 35°00′N 79°46′W / 35.00°N 79.76°W / 35.00; -79.76
Country United States
State North Carolina
FoundedNovember 10, 1779
Named afterCharles Lennox, 3rd Duke of Richmond and Lennox
SeatRockingham
Largest communityRockingham
Area
 • Total
479.70 sq mi (1,242.4 km2)
 • Land473.69 sq mi (1,226.9 km2)
 • Water6.01 sq mi (15.6 km2)  1.25%
Population
 (2020)
 • Total
42,946
 • Estimate 
(2024)
41,990
 • Density90.66/sq mi (35.00/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district8th
Websitewww.richmondnc.com

Richmond County is a county located on the central southern border of the U.S. state of North Carolina. Its county seat is Rockingham. The county was formed in 1779 from a portion of Anson County and named in honor of Charles Lennox, 3rd Duke of Richmond and Lennox. As of the 2020 census, the population was 42,946.