2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Hayes Center | 1 | 224 | 224 | 0% | 830 | 0 | Village |
| Hamlet | 2 | 28 | 28 | 0% | 90 | 0 | Village |
Hayes Center is the largest city in Hayes County, with a population of 224.
Hamlet is the smallest city in Hayes County, with a population of 28.
There are 2 cities in Hayes County, Nebraska.