6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Grand Island | 1 | 52,350 | 53,029 | -0.26% | 1,738 | 30.12 | City |
| Wood River | 2 | 1,144 | 1,178 | -0.61% | 1,011 | 1.13 | City |
| Doniphan | 3 | 803 | 823 | -0.5% | 1,609 | 0.50 | Village |
| Cairo | 4 | 794 | 818 | -0.63% | 863 | 0.92 | Village |
| Alda | 5 | 639 | 648 | -0.31% | 1,125 | 0.57 | Village |
| Wood River township | 6 | 327 | 320 | 0.62% | 2 | 142.87 | Township |
Grand Island is the largest city in Hall County, with a population of 52,350.
Wood River township is the smallest city in Hall County.
There are 6 cities in Hall County, Nebraska.