5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Loup City | 1 | 1,042 | 1,049 | -0.19% | 1,106 | 1 | City |
| Litchfield | 2 | 214 | 216 | -0.47% | 704 | 0 | Village |
| Ashton | 3 | 198 | 201 | -0.5% | 334 | 1 | Village |
| Rockville | 4 | 86 | 88 | -1.15% | 387 | 0 | Village |
| Hazard | 5 | 57 | 59 | -1.72% | 223 | 0 | Village |
Loup City is the largest city in Sherman County, with a population of 1,042.
Hazard is the smallest city in Sherman County, with a population of 57.
There are 5 cities in Sherman County, Nebraska.