There are 25 cities in Richland County, South Carolina.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | 2024 Population |
|---|---|
| Columbia | 143,210 |
| St. Andrews | 22,463 |
| Dentsville | 17,261 |
| Seven Oaks | 16,356 |
| Cayce | 13,542 |
| Irmo | 12,274 |
| Forest Acres | 10,269 |
| Lugoff | 9,700 |
| Woodfield | 9,571 |
| Lake Murray Richland | 7,156 |
| Blythewood | 6,813 |
| Capitol View | 3,378 |
| Winnsboro | 3,079 |
| Arthurtown | 2,809 |
| Chapin | 1,939 |
| Gadsden | 1,763 |
| Hopkins | 1,700 |
| Elgin | 1,591 |
| Winnsboro Mills | 1,265 |
| Olympia | 1,100 |
| Arcadia Lakes | 849 |
| Eastover | 624 |
| Little Mountain | 258 |
| Ridgeway | 250 |
| Peak | 53 |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Columbia is the largest city in Richland County.
Peak is the smallest city in Richland County.
There are 25 cities in Richland County, South Carolina.