13 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Caldwell | 1 | 1,398 | 1,396 | -0.5% | 41 | 34 | Township |
| Merritt | 2 | 1,324 | 1,357 | -0.23% | 42 | 32 | Township |
| Reeder | 3 | 1,202 | 1,202 | -0.58% | 35 | 35 | Township |
| Forest | 4 | 1,195 | 1,186 | -0.42% | 34 | 35 | Township |
| Clam Union | 5 | 892 | 899 | -0.67% | 25 | 36 | Township |
| Lake City | 6 | 835 | 832 | 0.12% | 798 | 1 | City |
| McBain | 7 | 640 | 637 | 0.16% | 508 | 1 | City |
| Norwich | 8 | 635 | 631 | -0.47% | 9 | 72 | Township |
| Bloomfield | 9 | 582 | 575 | -0.34% | 16 | 36 | Township |
| Pioneer | 10 | 515 | 515 | -0.77% | 14 | 36 | Township |
| Butterfield | 11 | 489 | 479 | -0.2% | 14 | 35 | Township |
| Aetna | 12 | 438 | 432 | -0.23% | 12 | 36 | Township |
| Enterprise | 13 | 172 | 174 | -1.15% | 5 | 34 | Township |
Caldwell is the largest city in Missaukee County, with a population of 1,398.
Enterprise is the smallest city in Missaukee County, with a population of 172.
There are 13 cities in Missaukee County, Michigan.