36 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kalamazoo | 1 | 73,240 | 73,489 | -0.07% | 2,966 | 25 | City |
| Portage | 2 | 50,234 | 48,938 | 0.52% | 1,556 | 32 | City |
| Oshtemo charter | 3 | 24,040 | 23,790 | 0.25% | 674 | 36 | Township |
| Kalamazoo charter | 4 | 22,617 | 22,778 | -0.01% | 1,943 | 12 | Township |
| Texas charter | 5 | 19,283 | 17,716 | 2.43% | 556 | 35 | Township |
| Comstock charter | 6 | 15,912 | 15,246 | 2.31% | 478 | 33 | Township |
| Cooper charter | 7 | 10,494 | 10,447 | -0.08% | 289 | 36 | Township |
| Schoolcraft | 8 | 9,361 | 9,200 | 0.31% | 273 | 34 | Township |
| Richland | 9 | 9,172 | 8,716 | 1.1% | 266 | 34 | Township |
| Westwood | 10 | 9,114 | 9,247 | 0.33% | 3,196 | 3 | CDP |
| Eastwood | 11 | 6,536 | 5,675 | 0.2% | 3,340 | 2 | CDP |
| Pavilion | 12 | 6,383 | 6,411 | 0% | 183 | 35 | Township |
| Comstock Northwest | 13 | 5,050 | 5,999 | -0.53% | 1,563 | 3 | CDP |
| Ross | 14 | 4,909 | 4,857 | 0.2% | 147 | 33 | Township |
| Brady | 15 | 4,512 | 4,449 | 0.4% | 130 | 35 | Township |
| Vicksburg | 16 | 4,011 | 3,833 | 0.88% | 1,357 | 3 | Village |
| Richland | 17 | 3,896 | 3,952 | 0.08% | 106 | 37 | Township |
| Alamo | 18 | 3,844 | 3,813 | 0.16% | 106 | 36 | Township |
| Richland | 19 | 2,816 | 2,661 | 1.26% | 79 | 36 | Township |
| Fulton | 20 | 2,455 | 2,475 | -0.04% | 70 | 35 | Township |
| Prairie Ronde | 21 | 2,426 | 2,378 | 0.58% | 68 | 36 | Township |
| Climax | 22 | 2,406 | 2,361 | 0.75% | 67 | 36 | Township |
| Galesburg | 23 | 2,089 | 2,056 | 0.29% | 1,474 | 1 | City |
| Schoolcraft | 24 | 2,033 | 1,978 | 0.64% | 51 | 40 | Township |
| Charleston | 25 | 1,897 | 1,900 | 0.05% | 55 | 35 | Township |
| Parchment | 26 | 1,894 | 1,928 | -0.37% | 2,063 | 1 | City |
| Richland | 27 | 1,492 | 1,491 | -0.67% | 42 | 36 | Township |
| Schoolcraft | 28 | 1,443 | 1,466 | -0.35% | 1,469 | 1 | Village |
| Wakeshma | 29 | 1,338 | 1,341 | 0% | 37 | 36 | Township |
| Portage | 30 | 995 | 905 | 2.58% | 18 | 55 | Township |
| Richland | 31 | 952 | 957 | -0.1% | 938 | 1 | Village |
| Augusta | 32 | 845 | 859 | -0.35% | 823 | 1 | Village |
| Richland | 33 | 833 | 826 | -0.12% | 24 | 35 | Township |
| Climax | 34 | 744 | 732 | 0.27% | 705 | 1 | Village |
| Scotts | 35 | 227 | 114 | 7.08% | 938 | 0 | CDP |
| Fulton | 36 | 171 | 149 | 6.88% | 354 | 0 | CDP |
Kalamazoo is the largest city in Kalamazoo County, with a population of 73,240.
Fulton is the smallest city in Kalamazoo County, with a population of 171.
There are 36 cities in Kalamazoo County, Michigan.