Buffalo is the #1 ranked city in South Carolina with 42.8 (col index). This ranking includes 260 South Carolina cities with available data.
| # | City | Population | COL Index |
|---|---|---|---|
| 1 | Buffalo | 1,232 | 42.8 |
| 2 | Wedgefield | 1,480 | 56.5 |
| 3 | McColl | 2,453 | 56.5 |
| 4 | Allendale | 2,595 | 56.8 |
| 5 | Wilkinson Heights | 1,853 | 57.8 |
| 6 | Gayle Mill | 1,119 | 57.9 |
| 7 | Calhoun Falls | 1,897 | 58.5 |
| 8 | Arthurtown | 3,063 | 59.5 |
| 9 | East Gaffney | 3,169 | 59.7 |
| 10 | Kingstree | 3,161 | 59.9 |
| 11 | Marion | 6,338 | 60.6 |
| 12 | Jonesville | 1,016 | 60.8 |
| 13 | Mullins | 3,965 | 61.9 |
| 14 | Wagener | 1,170 | 62.8 |
| 15 | Whitmire | 1,241 | 62.8 |
| 16 | Great Falls | 1,741 | 63.0 |
| 17 | Cheraw | 5,024 | 63.7 |
| 18 | Saxon | 4,139 | 63.8 |
| 19 | Blackville | 1,778 | 64.1 |
| 20 | Brookdale | 4,061 | 64.4 |
| 21 | Dillon | 6,406 | 64.5 |
| 22 | Denmark | 3,141 | 64.8 |
| 23 | Bamberg | 3,036 | 65.2 |
| 24 | Timmonsville | 2,153 | 66.3 |
| 25 | Abbeville | 4,863 | 66.5 |
| 26 | Monarch Mill | 1,828 | 66.6 |
| 27 | Williston | 2,884 | 66.6 |
| 28 | Fairfax | 2,037 | 67.2 |
| 29 | McCormick | 2,681 | 67.2 |
| 30 | Estill | 2,287 | 67.6 |
| 31 | Bennettsville | 6,798 | 67.8 |
| 32 | Lake City | 6,032 | 67.8 |
| 33 | Edmund | 1,274 | 67.9 |
| 34 | Graniteville | 2,176 | 68.1 |
| 35 | Johnston | 2,518 | 68.2 |
| 36 | Ware Shoals | 2,207 | 68.4 |
| 37 | St. George | 1,935 | 68.6 |
| 38 | Joanna | 1,375 | 68.7 |
| 39 | Dovesville | 1,014 | 69.1 |
| 40 | Winnsboro | 3,332 | 69.4 |
| 41 | Bishopville | 2,958 | 69.5 |
| 42 | Saluda | 3,095 | 69.7 |
| 43 | Blacksburg | 2,158 | 69.7 |
| 44 | Orangeburg | 13,189 | 69.8 |
| 45 | Darlington | 6,128 | 69.9 |
| 46 | Jackson | 1,782 | 70.1 |
| 47 | Homeland Park | 6,944 | 70.3 |
| 48 | Manning | 3,843 | 70.4 |
| 49 | Westminster | 2,244 | 70.8 |
| 50 | Branchville | 1,169 | 71.0 |
| 51 | South Sumter | 1,808 | 71.3 |
| 52 | Holly Hill | 1,415 | 71.4 |
| 53 | Edgefield | 3,977 | 71.9 |
| 54 | Landrum | 2,564 | 72.2 |
| 55 | Loris | 2,570 | 72.5 |
| 56 | Southern Shops | 3,985 | 72.7 |
| 57 | Beech Island | 1,139 | 72.8 |
| 58 | Yemassee | 1,007 | 73.0 |
| 59 | Santee | 1,179 | 73.1 |
| 60 | Gadsden | 1,131 | 73.1 |
| 61 | Pageland | 2,476 | 73.4 |
| 62 | Union | 8,047 | 73.5 |
| 63 | Barnwell | 4,616 | 73.7 |
| 64 | Edisto | 2,261 | 73.7 |
| 65 | Cowpens | 2,031 | 74.8 |
| 66 | Cherryvale | 3,136 | 75.0 |
| 67 | Walhalla | 4,121 | 75.0 |
| 68 | Liberty | 3,337 | 75.1 |
| 69 | Winnsboro Mills | 1,426 | 75.2 |
| 70 | Greenwood | 22,527 | 75.4 |
| 71 | Springdale | 2,422 | 75.6 |
| 72 | Mayo | 1,963 | 75.6 |
| 73 | Chester | 5,241 | 75.9 |
| 74 | Latta | 1,301 | 76.5 |
| 75 | Gaffney | 12,612 | 77.1 |
| 76 | Clinton | 7,624 | 77.3 |
| 77 | Pacolet | 2,164 | 77.3 |
| 78 | Eureka Mill | 1,732 | 77.4 |
| 79 | Elloree | 1,005 | 77.6 |
| 80 | Slater-Marietta | 1,934 | 77.9 |
| 81 | Privateer | 2,294 | 78.0 |
| 82 | Lamar | 1,446 | 78.3 |
| 83 | Langley | 1,718 | 78.6 |
| 84 | Parker | 12,564 | 78.7 |
| 85 | Camp Croft | 1,604 | 78.7 |
| 86 | Johnsonville | 1,037 | 78.9 |
| 87 | Homewood | 1,390 | 79.0 |
| 88 | Arcadia | 2,724 | 79.1 |
| 89 | Watts Mills | 2,250 | 79.4 |
| 90 | Chesterfield | 1,497 | 80.5 |
| 91 | Belton | 4,405 | 80.8 |
| 92 | Hilltop | 3,058 | 80.9 |
| 93 | City View | 1,172 | 81.0 |
| 94 | Burnettown | 3,090 | 81.2 |
| 95 | Arial | 2,024 | 81.4 |
| 96 | Gloverville | 2,418 | 82.1 |
| 97 | York | 8,697 | 82.2 |
| 98 | Woodfield | 9,901 | 82.5 |
| 99 | Whitney | 3,659 | 82.7 |
| 100 | Batesburg-Leesville | 4,935 | 82.8 |
| 101 | Hampton | 2,691 | 82.9 |
| 102 | Arkwright | 2,910 | 83.0 |
| 103 | West Pelzer | 1,276 | 83.5 |
| 104 | Piedmont | 5,786 | 83.5 |
| 105 | Hopkins | 1,962 | 83.6 |
| 106 | Hartsville | 7,422 | 83.6 |
| 107 | Ninety Six | 2,635 | 83.8 |
| 108 | Newberry | 10,733 | 83.9 |
| 109 | Laurens | 9,307 | 84.4 |
| 110 | Cane Savannah | 1,497 | 84.8 |
| 111 | Judson | 2,201 | 85.1 |
| 112 | East Camden | 4,210 | 85.4 |
| 113 | Gantt | 15,057 | 85.6 |
| 114 | St. Matthews | 1,626 | 85.8 |
| 115 | Clearwater | 3,124 | 85.9 |
| 116 | St. Stephen | 1,460 | 86.1 |
| 117 | Varnville | 2,433 | 86.2 |
| 118 | St. Andrews | 20,953 | 86.4 |
| 119 | Fairforest | 1,711 | 86.5 |
| 120 | Sans Souci | 8,199 | 86.7 |
| 121 | Honea Path | 3,734 | 86.9 |
| 122 | Prosperity | 1,198 | 87.1 |
| 123 | New Ellenton | 2,604 | 87.2 |
| 124 | Lancaster | 8,738 | 87.3 |
| 125 | Irwin | 1,801 | 87.4 |
| 126 | Andrews | 2,558 | 87.4 |
| 127 | Georgetown | 8,511 | 87.9 |
| 128 | Due West | 1,185 | 88.0 |
| 129 | Anderson | 29,563 | 88.1 |
| 130 | Gaston | 2,026 | 88.3 |
| 131 | Capitol View | 4,161 | 88.5 |
| 132 | Seneca | 8,910 | 88.6 |
| 133 | Belvedere | 5,458 | 88.7 |
| 134 | Kershaw | 2,220 | 88.8 |
| 135 | Berea | 16,642 | 89.2 |
| 136 | Dentsville | 15,396 | 89.6 |
| 137 | Wyboo | 3,582 | 90.0 |
| 138 | South Congaree | 1,918 | 90.0 |
| 139 | Walterboro | 5,490 | 90.2 |
| 140 | Florence | 40,205 | 90.6 |
| 141 | Dalzell | 2,949 | 90.8 |
| 142 | Pelion | 1,147 | 90.8 |
| 143 | Camden | 8,025 | 90.9 |
| 144 | Dunean | 3,716 | 91.0 |
| 145 | Duncan | 4,175 | 91.1 |
| 146 | Spartanburg | 38,578 | 91.8 |
| 147 | Pickens | 3,386 | 92.2 |
| 148 | Lakewood | 3,154 | 92.3 |
| 149 | Roebuck | 3,468 | 92.5 |
| 150 | Ben Avon | 2,334 | 92.6 |
| 151 | Sumter | 43,065 | 92.8 |
| 152 | Lugoff | 9,475 | 93.2 |
| 153 | West Columbia | 17,723 | 93.5 |
| 154 | Conway | 26,082 | 93.6 |
| 155 | Drayton | 1,043 | 93.6 |
| 156 | Woodruff | 4,337 | 93.8 |
| 157 | Williamston | 4,116 | 94.8 |
| 158 | Pelzer | 1,570 | 95.1 |
| 159 | Valley Falls | 7,249 | 95.7 |
| 160 | Central | 5,299 | 95.7 |
| 161 | Inman | 3,085 | 95.9 |
| 162 | Welcome | 7,439 | 96.1 |
| 163 | North Hartsville | 3,217 | 96.4 |
| 164 | Travelers Rest | 8,137 | 97.4 |
| 165 | Cottageville | 1,154 | 97.4 |
| 166 | Pendleton | 3,542 | 97.6 |
| 167 | Garden City | 10,820 | 97.9 |
| 168 | Red Bank | 10,950 | 98.6 |
| 169 | Conestee | 1,175 | 98.6 |
| 170 | Fort Lawn | 1,144 | 98.6 |
| 171 | Wellford | 3,432 | 98.7 |
| 172 | Utica | 1,529 | 99.1 |
| 173 | Columbia | 138,019 | 100.1 |
| 174 | Lake Secession | 1,209 | 100.3 |
| 175 | Cayce | 13,718 | 100.6 |
| 176 | Red Hill | 16,480 | 100.9 |
| 177 | Clemson | 17,759 | 100.9 |
| 178 | Easley | 23,942 | 101.5 |
| 179 | Burton | 7,132 | 101.6 |
| 180 | Seven Oaks | 15,990 | 102.5 |
| 181 | Laurel Bay | 5,627 | 102.5 |
| 182 | Socastee | 24,629 | 102.5 |
| 183 | Centerville | 6,860 | 102.6 |
| 184 | Ridgeville | 1,591 | 102.7 |
| 185 | Bonneau Beach | 1,543 | 103.4 |
| 186 | Ridgeland | 3,756 | 103.6 |
| 187 | Myrtle Beach | 37,214 | 104.0 |
| 188 | Clover | 7,013 | 104.5 |
| 189 | Golden Grove | 3,084 | 104.8 |
| 190 | Catawba | 1,225 | 105.9 |
| 191 | Beaufort | 13,660 | 105.9 |
| 192 | Oak Grove | 12,031 | 106.7 |
| 193 | Shell Point | 2,005 | 107.3 |
| 194 | Aynor | 1,077 | 107.7 |
| 195 | Lyman | 6,317 | 110.5 |
| 196 | Ravenel | 2,594 | 110.6 |
| 197 | Fountain Inn | 11,307 | 110.8 |
| 198 | Aiken | 32,334 | 111.3 |
| 199 | Rock Hill | 74,769 | 111.5 |
| 200 | North Charleston | 117,460 | 112.1 |
| 201 | Olympia | 1,301 | 112.2 |
| 202 | Wade Hampton | 20,703 | 112.6 |
| 203 | Northlake | 3,848 | 113.2 |
| 204 | Forestbrook | 7,450 | 113.7 |
| 205 | Taylors | 23,686 | 114.1 |
| 206 | Little River | 10,457 | 116.0 |
| 207 | Forest Acres | 10,491 | 117.2 |
| 208 | Chapin | 1,410 | 118.2 |
| 209 | White Knoll | 7,865 | 118.7 |
| 210 | Boiling Springs | 12,609 | 118.9 |
| 211 | Greer | 39,191 | 119.1 |
| 212 | Murphys Estates | 1,187 | 119.5 |
| 213 | Lesslie | 3,202 | 119.5 |
| 214 | North Myrtle Beach | 19,343 | 120.1 |
| 215 | Elgin | 2,176 | 120.3 |
| 216 | North Augusta | 24,928 | 120.8 |
| 217 | Port Royal | 15,047 | 121.2 |
| 218 | Sangaree | 8,517 | 121.2 |
| 219 | Carolina Forest | 26,373 | 121.8 |
| 220 | Simpsonville | 25,125 | 122.1 |
| 221 | Stateburg | 1,859 | 122.2 |
| 222 | Irmo | 11,799 | 123.4 |
| 223 | Mauldin | 25,985 | 123.6 |
| 224 | Lexington | 24,132 | 123.6 |
| 225 | Greenville | 71,755 | 124.2 |
| 226 | Ladson | 16,261 | 126.0 |
| 227 | Surfside Beach | 4,217 | 126.5 |
| 228 | Summerville | 51,262 | 126.6 |
| 229 | Powdersville | 11,321 | 128.8 |
| 230 | Hollywood | 5,330 | 129.3 |
| 231 | Hanahan | 21,119 | 130.1 |
| 232 | Moncks Corner | 14,362 | 131.3 |
| 233 | India Hook | 3,794 | 132.2 |
| 234 | Murrells Inlet | 10,087 | 133.8 |
| 235 | Litchfield Beach | 9,544 | 134.9 |
| 236 | Goose Creek | 46,964 | 135.2 |
| 237 | Hardeeville | 9,293 | 139.2 |
| 238 | Blythewood | 5,309 | 144.3 |
| 239 | Newport | 4,142 | 145.2 |
| 240 | Reidville | 1,955 | 145.5 |
| 241 | Charleston | 152,014 | 150.6 |
| 242 | James Island | 11,738 | 151.5 |
| 243 | Lake Wylie | 15,177 | 156.8 |
| 244 | Awendaw | 1,574 | 158.2 |
| 245 | Riverview | 2,215 | 158.5 |
| 246 | Hilton Head Island | 37,805 | 165.3 |
| 247 | Lake Murray of Richland | 7,057 | 166.7 |
| 248 | Fort Mill | 28,281 | 173.3 |
| 249 | Bluffton | 31,323 | 173.5 |
| 250 | Tega Cay | 13,267 | 181.3 |
| 251 | Mount Pleasant | 92,662 | 184.6 |
| 252 | Meggett | 1,274 | 186.7 |
| 253 | Keowee Key | 3,307 | 187.7 |
| 254 | Baxter Village | 4,355 | 188.2 |
| 255 | Pimlico | 1,940 | 189.8 |
| 256 | Five Forks | 19,093 | 194.2 |
| 257 | Seabrook Island | 2,107 | 246.9 |
| 258 | Isle of Palms | 4,350 | 267.2 |
| 259 | Sullivan's Island | 2,127 | 287.4 |
| 260 | Kiawah Island | 2,196 | 318.5 |
Cities in South Carolina are ranked by col index. Only cities with populations above 1,000 are included. Data sourced from BLS / C2ER. Last updated 2026.