There are 27 cities in Lexington 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 | Rank | State | 2024 Population | 2020 Census | Annual Change | Density (mi²) | Area (mi²) |
|---|---|---|---|---|---|---|---|
| Columbia | 1 | South Carolina | 143,210 | 136,186 | 1.24% | 1,036 | 138.26 |
| Lexington | 2 | South Carolina | 25,596 | 23,656 | 1.93% | 2,138 | 11.97 |
| St. Andrews | 3 | South Carolina | 22,463 | 21,355 | 1.25% | 3,657 | 6.14 |
| West Columbia | 4 | South Carolina | 17,794 | 17,442 | 0.5% | 1,898 | 9.37 |
| Seven Oaks | 5 | South Carolina | 16,356 | 16,743 | 1.65% | 2,137 | 7.65 |
| Cayce | 6 | South Carolina | 13,542 | 13,756 | -0.39% | 802 | 16.88 |
| Irmo | 7 | South Carolina | 12,274 | 11,610 | 1.37% | 1,747 | 7.03 |
| Red Bank | 8 | South Carolina | 11,117 | 9,971 | 2.65% | 887 | 12.54 |
| Oak Grove | 9 | South Carolina | 10,730 | 12,040 | -2.96% | 1,415 | 7.58 |
| Lake Murray Richland | 10 | South Carolina | 7,156 | 6,672 | 1.72% | 1,290 | 5.55 |
| White Knoll | 11 | South Carolina | 6,894 | 7,476 | -2.06% | 1,127 | 6.12 |
| Batesburg-Leesville | 12 | South Carolina | 5,268 | 5,264 | 0.02% | 643 | 8.20 |
| Springdale | 13 | South Carolina | 2,698 | 2,740 | -0.37% | 998 | 2.70 |
| South Congaree | 14 | South Carolina | 2,376 | 2,376 | 0% | 723 | 3.29 |
| Pine Ridge | 15 | South Carolina | 2,337 | 2,179 | 1.74% | 497 | 4.70 |
| Chapin | 16 | South Carolina | 1,939 | 1,817 | 1.63% | 979 | 1.98 |
| Gaston | 17 | South Carolina | 1,629 | 1,611 | 0.31% | 306 | 5.32 |
| Edmund | 18 | South Carolina | 1,368 | 930 | 8.74% | 200 | 6.83 |
| Swansea | 19 | South Carolina | 775 | 727 | 1.57% | 371 | 2.09 |
| North | 20 | South Carolina | 665 | 691 | -0.89% | 770 | 0.86 |
| Gilbert | 21 | South Carolina | 625 | 577 | 1.96% | 231 | 2.71 |
| Pelion | 22 | South Carolina | 621 | 629 | -0.32% | 169 | 3.68 |
| Fairview Crossroads | 23 | South Carolina | 511 | 665 | -6.92% | 89 | 5.71 |
| Summit | 24 | South Carolina | 461 | 423 | 2.22% | 310 | 1.49 |
| Little Mountain | 25 | South Carolina | 258 | 252 | 0.78% | 170 | 1.52 |
| Woodford | 26 | South Carolina | 153 | 159 | -0.65% | 195 | 0.79 |
| Peak | 27 | South Carolina | 53 | 51 | 1.92% | 154 | 0.34 |
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 Lexington County.
Peak is the smallest city in Lexington County.
There are 27 cities in Lexington County, South Carolina.