13 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lake Wazeecha | 1 | 2,690 | 2,671 | 0.11% | 648 | 4 | CDP |
| Adams | 2 | 1,772 | 1,764 | 0.06% | 602 | 3 | City |
| Adams | 3 | 1,772 | 1,765 | 0.06% | 602 | 3 | City |
| Lake Camelot | 4 | 1,228 | 1,036 | 2.16% | 326 | 4 | CDP |
| Lake Arrowhead | 5 | 873 | 729 | 0.23% | 165 | 5 | CDP |
| Friendship | 6 | 685 | 648 | 1.03% | 761 | 1 | Village |
| Friendship | 7 | 685 | 650 | 1.03% | 761 | 1 | Village |
| Dellwood | 8 | 543 | 475 | -0.18% | 104 | 5 | CDP |
| Lake Sherwood | 9 | 380 | 342 | 0.26% | 361 | 1 | CDP |
| Arkdale | 10 | 214 | 171 | 1.9% | 99 | 2 | CDP |
| Grand Marsh | 11 | 132 | 144 | 0% | 109 | 1 | CDP |
| Easton | 12 | 71 | 74 | 7.58% | 69 | 1 | CDP |
| Ceex Haci | 13 | 34 | 47 | 6.25% | 268 | 0 | CDP |
Lake Wazeecha is the largest city in Adams County, with a population of 2,690.
Ceex Haci is the smallest city in Adams County, with a population of 34.
There are 13 cities in Adams County, Wisconsin.