There are 27 cities in Muskingum 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 Pop. | 2020 Pop. | Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Newark | 1 | 51,389 | 50,017 | 0.67% | 2,450 | 21.0 | City |
| Zanesville | 2 | 24,610 | 24,774 | -0.17% | 2,091 | 11.8 | City |
| Coshocton | 3 | 11,107 | 11,042 | 0.14% | 1,388 | 8.0 | City |
| Heath | 4 | 10,779 | 10,433 | 0.8% | 974 | 11.1 | City |
| North Zanesville | 5 | 2,602 | 2,187 | -0.61% | 733 | 3.5 | CDP |
| Crooksville | 6 | 2,395 | 2,423 | -0.29% | 1,476 | 1.6 | Village |
| New Concord | 7 | 2,261 | 2,361 | -1.09% | 1,251 | 1.8 | Village |
| South Zanesville | 8 | 1,904 | 1,896 | 0.1% | 2,368 | 0.8 | Village |
| Roseville | 9 | 1,737 | 1,747 | -0.17% | 2,528 | 0.7 | Village |
| Duncan Falls | 10 | 1,693 | 1,549 | 3.55% | 1,365 | 1.2 | CDP |
| Dresden | 11 | 1,644 | 1,654 | -0.18% | 1,286 | 1.3 | Village |
| McConnelsville | 12 | 1,632 | 1,658 | -0.43% | 910 | 1.8 | Village |
| Frazeysburg | 13 | 1,351 | 1,353 | -0.07% | 1,315 | 1.0 | Village |
| Pleasant Grove | 14 | 1,238 | 1,481 | -2.83% | 385 | 3.2 | CDP |
| Canal Lewisville | 15 | 834 | 593 | 4.51% | 1,995 | 0.4 | CDP |
| Philo | 16 | 721 | 719 | 0% | 1,408 | 0.5 | Village |
| Brownsville | 17 | 404 | 237 | 3.33% | 453 | 0.9 | CDP |
| Nashport | 18 | 368 | 332 | 7.92% | 148 | 2.5 | CDP |
| Cumberland | 19 | 310 | 316 | -0.64% | 638 | 0.5 | Village |
| Jacksontown | 20 | 247 | 154 | 7.39% | 184 | 1.3 | CDP |
| Gratiot | 21 | 216 | 214 | 0% | 1,612 | 0.1 | Village |
| Trinway | 22 | 196 | 137 | -5.77% | 700 | 0.3 | CDP |
| Plainfield | 23 | 144 | 135 | 1.41% | 367 | 0.4 | Village |
| Adamsville | 24 | 137 | 137 | 0% | 2,537 | 0.1 | Village |
| Fultonham | 25 | 112 | 112 | 0% | 1,217 | 0.1 | Village |
| East Fultonham | 26 | 111 | 362 | -12.6% | 277 | 0.4 | CDP |
| Norwich | 27 | 90 | 90 | 0% | 1,169 | 0.1 | 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.
Newark is the largest city in Muskingum County.
Norwich is the smallest city in Muskingum County.
There are 27 cities in Muskingum County, Ohio.