15 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Midland | 1 | 42,761 | 42,516 | 0.11% | 1,240 | 34.49 | City |
| Larkin charter | 2 | 5,480 | 5,334 | 0.62% | 171 | 32 | Township |
| Lee | 3 | 4,109 | 3,992 | 0.56% | 115 | 35.62 | Township |
| Hope | 4 | 3,245 | 3,165 | 0.71% | 100 | 32.48 | Township |
| Ingersoll | 5 | 2,773 | 2,776 | 0.07% | 76 | 36.46 | Township |
| Edenville | 6 | 2,551 | 2,501 | 0.55% | 73 | 34.82 | Township |
| Midland charter | 7 | 2,239 | 2,222 | 0.18% | 311 | 7.19 | Township |
| Mills | 8 | 1,854 | 1,773 | 1.04% | 52 | 35.56 | Township |
| Greendale | 9 | 1,771 | 1,729 | 0.51% | 50 | 35.37 | Township |
| Mount Haley | 10 | 1,620 | 1,608 | 0.12% | 68 | 23.82 | Township |
| Hope | 11 | 1,406 | 1,376 | 0.57% | 61 | 23.02 | Township |
| Porter | 12 | 1,289 | 1,269 | 0.39% | 36 | 35.72 | Township |
| Coleman | 13 | 1,275 | 1,259 | 0.24% | 1,022 | 1.25 | City |
| Geneva | 14 | 1,075 | 1,061 | 0.19% | 30 | 35.51 | Township |
| Sanford | 15 | 750 | 782 | -0.79% | 590 | 1.27 | Village |
Midland is the largest city in Midland County, with a population of 42,761.
Sanford is the smallest city in Midland County, with a population of 750.
There are 15 cities in Midland County, Michigan.