19 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lincoln | 1 | 2,569 | 2,506 | 0.2% | 110 | 23 | Township |
| Lincoln | 2 | 2,182 | 2,077 | 1.11% | 60 | 36 | Township |
| Greenbush | 3 | 2,164 | 2,141 | 0.28% | 62 | 35 | Township |
| Lincoln | 4 | 1,836 | 1,804 | 0.11% | 52 | 35 | Township |
| Lincoln | 5 | 1,545 | 1,467 | 0.98% | 44 | 35 | Township |
| Harrisville | 6 | 1,387 | 1,302 | 1.09% | 46 | 30 | Township |
| Greenbush | 7 | 1,355 | 1,277 | 0.97% | 54 | 25 | Township |
| Lincoln | 8 | 1,328 | 1,301 | 0.23% | 38 | 35 | Township |
| Hawes | 9 | 1,145 | 1,074 | 1.06% | 16 | 70 | Township |
| Alcona | 10 | 1,022 | 967 | 0.89% | 18 | 57 | Township |
| Lincoln | 11 | 938 | 946 | -0.53% | 45 | 21 | Township |
| Mikado | 12 | 907 | 854 | 0.89% | 13 | 71 | Township |
| Gustin | 13 | 825 | 772 | 1.1% | 23 | 36 | Township |
| Lincoln | 14 | 714 | 730 | -0.42% | 20 | 35 | Township |
| Haynes | 15 | 699 | 657 | 1.01% | 20 | 35 | Township |
| Harrisville | 16 | 465 | 441 | 0.87% | 736 | 1 | City |
| Millen | 17 | 385 | 360 | 1.05% | 5 | 71 | Township |
| Mitchell | 18 | 380 | 352 | 1.33% | 3 | 143 | Township |
| Lincoln | 19 | 307 | 288 | 0.99% | 373 | 1 | Village |
Lincoln is the largest city in Alcona County, with a population of 2,569.
Lincoln is the smallest city in Alcona County, with a population of 307.
There are 19 cities in Alcona County, Michigan.