15 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Caldwell township | 1 | 1,435 | 1,395 | 0.56% | 42 | 34.21 | Township |
| Merritt township | 2 | 1,322 | 1,360 | -0.38% | 42 | 31.64 | Township |
| Forest township | 3 | 1,232 | 1,189 | 0.65% | 35 | 35.13 | Township |
| Reeder township | 4 | 1,223 | 1,196 | 0.41% | 35 | 34.78 | Township |
| Clam Union township | 5 | 927 | 905 | 0.54% | 26 | 35.59 | Township |
| Lake City | 6 | 843 | 832 | 0.24% | 805 | 1.05 | City |
| Norwich township | 7 | 655 | 633 | 0.61% | 9 | 71.92 | Township |
| McBain | 8 | 650 | 642 | 0.31% | 516 | 1.26 | City |
| Bloomfield township | 9 | 595 | 573 | 0.85% | 17 | 35.58 | Township |
| Pioneer township | 10 | 531 | 512 | 0.76% | 15 | 35.93 | Township |
| Butterfield township | 11 | 501 | 478 | 1.01% | 14 | 35.40 | Township |
| Aetna township | 12 | 450 | 432 | 0.9% | 13 | 35.88 | Township |
| Falmouth | 13 | 316 | 194 | 7.12% | 465 | 0.68 | CDP |
| Jennings | 14 | 187 | 253 | -2.6% | 246 | 0.76 | CDP |
| Enterprise township | 15 | 180 | 175 | 0.56% | 5 | 34.47 | Township |
Caldwell township is the largest city in Missaukee County, with a population of 1,435.
Enterprise township is the smallest city in Missaukee County.
There are 15 cities in Missaukee County, Michigan.