| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Adams | 1 | 1,811 | 1,765 | 0.44% | 615 | 3 | City |
| Friendship | 2 | 692 | 644 | 1.32% | 769 | 1 | Village |
Adams is the largest city in Adams County, with a population of 1,811.
Friendship is the smallest city in Adams County, with a population of 692.
There are 2 cities in Adams County, Wisconsin.