1 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Mullen | 1 | 450 | 495 | -1.53% | 1,090 | 0 | Village |
Mullen is the largest city in Hooker County, with a population of 450.
Mullen is the smallest city in Hooker County, with a population of 450.
There is 1 city in Hooker County, Nebraska.