34 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Grand Rapids | 1 | 200,808 | 198,735 | 0.17% | 4,485 | 45 | City |
| Wyoming | 2 | 79,454 | 76,768 | 0.57% | 3,211 | 25 | City |
| Kentwood | 3 | 55,019 | 54,266 | 0.23% | 2,631 | 21 | City |
| Plainfield charter | 4 | 35,582 | 33,567 | 1.27% | 1,016 | 35 | Township |
| Gaines charter | 5 | 31,504 | 28,851 | 1.94% | 882 | 36 | Township |
| Walker | 6 | 26,263 | 25,237 | 0.66% | 1,069 | 25 | City |
| Cascade charter | 7 | 20,676 | 19,696 | 1.23% | 610 | 34 | Township |
| Grand Rapids charter | 8 | 19,912 | 18,922 | 1.37% | 1,299 | 15 | Township |
| Grandville | 9 | 17,611 | 16,059 | 1.49% | 2,430 | 7 | City |
| Caledonia | 10 | 17,580 | 15,918 | 1.55% | 503 | 35 | Township |
| Ada | 11 | 15,113 | 14,403 | 1.23% | 419 | 36 | Township |
| Cannon | 12 | 14,949 | 14,379 | 1.09% | 420 | 36 | Township |
| Alpine | 13 | 14,295 | 14,068 | 0.68% | 397 | 36 | Township |
| Algoma | 14 | 12,752 | 12,058 | 1.17% | 371 | 34 | Township |
| East Grand Rapids | 15 | 11,726 | 11,395 | 0.47% | 4,005 | 3 | City |
| Sparta | 16 | 9,823 | 9,404 | 1.01% | 270 | 36 | Township |
| Courtland | 17 | 9,518 | 9,013 | 1.34% | 274 | 35 | Township |
| Solon | 18 | 6,754 | 6,496 | 0.96% | 194 | 35 | Township |
| Lowell charter | 19 | 6,613 | 6,282 | 1.27% | 203 | 33 | Township |
| Rockford | 20 | 6,354 | 6,164 | 0.51% | 1,971 | 3 | City |
| Oakfield | 21 | 6,238 | 6,105 | 0.69% | 183 | 34 | Township |
| Tyrone | 22 | 5,373 | 5,030 | 1.28% | 149 | 36 | Township |
| Nelson | 23 | 5,157 | 4,896 | 1.22% | 146 | 35 | Township |
| Vergennes | 24 | 5,086 | 4,743 | 1.27% | 148 | 34 | Township |
| Sparta | 25 | 4,363 | 4,243 | 0.46% | 1,710 | 3 | Village |
| Spencer | 26 | 4,350 | 4,167 | 1.12% | 126 | 35 | Township |
| Lowell | 27 | 4,156 | 4,146 | 0.05% | 1,443 | 3 | City |
| Grattan | 28 | 3,942 | 3,811 | 0.82% | 116 | 34 | Township |
| Cedar Springs | 29 | 3,807 | 3,632 | 0.77% | 1,919 | 2 | City |
| Bowne | 30 | 3,393 | 3,288 | 0.8% | 96 | 36 | Township |
| Caledonia | 31 | 1,845 | 1,668 | 1.65% | 1,376 | 1 | Village |
| Kent City | 32 | 1,416 | 1,298 | 1.43% | 1,058 | 1 | Village |
| Caledonia | 33 | 1,098 | 1,037 | 0.92% | 16 | 68 | Township |
| Sand Lake | 34 | 485 | 469 | 0.62% | 684 | 1 | Village |
Grand Rapids is the largest city in Kent County, with a population of 200,808.
Sand Lake is the smallest city in Kent County, with a population of 485.
There are 34 cities in Kent County, Michigan.