19 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Chester township | 1 | 9,933 | 9,950 | -0.1% | 425 | 23.39 | Township |
| Salisbury township | 2 | 5,254 | 5,488 | -1.07% | 155 | 33.96 | Township |
| Chester township | 3 | 3,021 | 3,031 | -0.07% | 73 | 41.42 | Township |
| Sutton township | 4 | 2,981 | 3,062 | -0.67% | 96 | 31.16 | Township |
| Chester township | 5 | 2,370 | 2,465 | -0.96% | 52 | 45.51 | Township |
| Middleport | 6 | 2,124 | 2,204 | -0.75% | 1,181 | 1.80 | Village |
| Chester township | 7 | 2,064 | 1,868 | 1.43% | 78 | 26.37 | Township |
| Rutland township | 8 | 2,058 | 2,124 | -0.87% | 47 | 43.95 | Township |
| Chester township | 9 | 2,034 | 2,024 | 0.25% | 64 | 31.56 | Township |
| Olive township | 10 | 1,621 | 1,681 | -0.92% | 42 | 39.02 | Township |
| Pomeroy | 11 | 1,498 | 1,567 | -0.93% | 456 | 3.28 | Village |
| Scipio township | 12 | 1,166 | 1,214 | -1.02% | 31 | 37.61 | Township |
| Columbia township | 13 | 1,163 | 1,221 | -1.19% | 31 | 37.63 | Township |
| Orange township | 14 | 1,042 | 1,077 | -0.76% | 40 | 25.93 | Township |
| Syracuse | 15 | 776 | 783 | -0.13% | 882 | 0.88 | Village |
| Letart township | 16 | 713 | 737 | -0.83% | 43 | 16.56 | Township |
| Racine | 17 | 661 | 685 | -0.75% | 1,178 | 0.56 | Village |
| Tuppers Plains | 18 | 444 | 375 | -0.22% | 244 | 1.82 | CDP |
| Rutland | 19 | 409 | 426 | -0.73% | 468 | 0.87 | Village |
Chester township is the largest city in Meigs County, with a population of 9,933.
Rutland is the smallest city in Meigs County.
There are 19 cities in Meigs County, Ohio.