There are 23 cities in Scioto 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 |
|---|---|---|---|---|---|---|---|
| Portsmouth | 1 | 17,337 | 18,209 | -1.24% | 1,616 | 10.7 | City |
| Ironton | 2 | 10,064 | 10,554 | -1.21% | 2,252 | 4.5 | City |
| Wheelersburg | 3 | 6,178 | 6,129 | -0.29% | 1,064 | 5.8 | CDP |
| West Portsmouth | 4 | 2,438 | 2,646 | -2.05% | 518 | 4.7 | CDP |
| New Boston | 5 | 2,207 | 2,295 | -0.99% | 1,967 | 1.1 | Village |
| Piketon | 6 | 2,166 | 2,130 | 0.42% | 862 | 2.5 | Village |
| Rosemount | 7 | 1,996 | 2,292 | -0.45% | 347 | 5.7 | CDP |
| Franklin Furnace | 8 | 1,935 | 1,795 | 0.99% | 822 | 2.4 | CDP |
| Coal Grove | 9 | 1,806 | 1,889 | -1.15% | 948 | 1.9 | Village |
| Peebles | 10 | 1,755 | 1,771 | -0.23% | 1,446 | 1.2 | Village |
| Lucasville | 11 | 1,698 | 2,030 | -4.23% | 489 | 3.5 | CDP |
| Oak Hill | 12 | 1,395 | 1,407 | -0.21% | 1,098 | 1.3 | Village |
| Sciotodale | 13 | 770 | 714 | -2.78% | 399 | 1.9 | CDP |
| South Webster | 14 | 646 | 668 | -0.92% | 492 | 1.3 | Village |
| Clarktown | 15 | 615 | 477 | -3.91% | 301 | 2.0 | CDP |
| Friendship | 16 | 615 | 523 | 3.19% | 525 | 1.2 | CDP |
| Minford | 17 | 573 | 378 | -1.38% | 329 | 1.7 | CDP |
| McDermott | 18 | 545 | 354 | 1.49% | 941 | 0.6 | CDP |
| Beaver | 19 | 434 | 441 | -0.46% | 1,113 | 0.4 | Village |
| Hanging Rock | 20 | 192 | 203 | -1.54% | 345 | 0.6 | Village |
| Rarden | 21 | 139 | 147 | -1.42% | 656 | 0.2 | Village |
| Otway | 22 | 89 | 93 | -1.11% | 509 | 0.2 | Village |
| Rome (Stout) | 23 | 83 | 82 | 0% | 361 | 0.2 | 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.
Portsmouth is the largest city in Scioto County.
Rome (Stout) is the smallest city in Scioto County.
There are 23 cities in Scioto County, Ohio.