There are 36 cities in Columbiana County, Ohio.
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 | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Alliance | 1 | 21,490 | 21,630 | -0.16% | 2,385 | 9.0 | City |
| Salem | 2 | 11,660 | 11,878 | -0.47% | 1,813 | 6.4 | City |
| East Liverpool | 3 | 9,629 | 9,932 | -0.78% | 2,048 | 4.7 | City |
| Columbiana | 4 | 6,817 | 6,576 | 0.89% | 1,116 | 6.1 | City |
| East Palestine | 5 | 4,630 | 4,742 | -0.6% | 1,469 | 3.2 | Village |
| Sebring | 6 | 4,121 | 4,177 | -0.34% | 1,652 | 2.5 | Village |
| Calcutta | 7 | 4,100 | 4,306 | 0.61% | 337 | 12.2 | CDP |
| Minerva | 8 | 3,704 | 3,690 | 0.08% | 1,709 | 2.2 | Village |
| Wellsville | 9 | 3,019 | 3,106 | -0.72% | 1,675 | 1.8 | Village |
| Lisbon | 10 | 2,515 | 2,586 | -0.71% | 1,493 | 1.7 | Village |
| Glenmoor | 11 | 2,036 | 1,713 | 0.2% | 729 | 2.8 | CDP |
| Leetonia | 12 | 1,777 | 1,827 | -0.73% | 785 | 2.3 | Village |
| Salineville | 13 | 1,164 | 1,200 | -0.77% | 527 | 2.2 | Village |
| New Waterford | 14 | 1,160 | 1,192 | -0.69% | 1,280 | 0.9 | Village |
| La Croft | 15 | 1,131 | 1,048 | -0.09% | 990 | 1.1 | CDP |
| Guilford Lake | 16 | 1,115 | 1,032 | 7.63% | 471 | 2.4 | CDP |
| Beloit | 17 | 888 | 902 | -0.45% | 911 | 1.0 | Village |
| Bolton | 18 | 830 | 896 | 7.79% | 1,096 | 0.8 | CDP |
| Lake Tomahawk | 19 | 826 | 713 | 3.12% | 1,000 | 0.8 | CDP |
| Washingtonville | 20 | 697 | 712 | -0.57% | 1,043 | 0.7 | Village |
| Homeworth | 21 | 685 | 663 | 2.09% | 553 | 1.2 | CDP |
| New Springfield | 22 | 663 | 359 | 7.8% | 420 | 1.6 | CDP |
| Maple Ridge | 23 | 445 | 606 | -4.71% | 242 | 1.8 | CDP |
| Pekin | 24 | 411 | 295 | 7.87% | 822 | 0.5 | CDP |
| Petersburg | 25 | 396 | 472 | 7.9% | 261 | 1.5 | CDP |
| Hanoverton | 26 | 343 | 354 | -0.87% | 494 | 0.7 | Village |
| Irondale | 27 | 313 | 325 | -0.95% | 216 | 1.4 | Village |
| Negley | 28 | 309 | 352 | 0.65% | 345 | 0.9 | CDP |
| Marlboro | 29 | 284 | 296 | 7.99% | 660 | 0.4 | CDP |
| Salem Heights | 30 | 205 | 322 | 7.33% | 307 | 0.7 | CDP |
| Limaville | 31 | 189 | 210 | 7.39% | 738 | 0.3 | CDP |
| Rogers | 32 | 185 | 191 | -1.07% | 815 | 0.2 | Village |
| Damascus | 33 | 158 | 286 | -11.73% | 198 | 0.8 | CDP |
| East Rochester | 34 | 139 | 85 | -4.14% | 326 | 0.4 | CDP |
| East Alliance | 35 | 134 | 144 | 7.2% | 169 | 0.8 | CDP |
| Summitville | 36 | 106 | 109 | -0.94% | 115 | 0.9 | Village |
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.
Alliance is the largest city in Columbiana County.
Summitville is the smallest city in Columbiana County.
There are 36 cities in Columbiana County, Ohio.