19 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Norfolk | Madison County | 26,319 |
| North Platte | Lincoln County | 22,000 |
| Nebraska City | Otoe County | 7,548 |
| Neligh | Antelope County | 1,503 |
| North Bend | Dodge County | 1,222 |
| Newman Grove | Madison County | 629 |
| Nelson | Nuckolls County | 459 |
| Niobrara | Knox County | 360 |
| Nickerson | Dodge County | 291 |
| Newcastle | Dixon County | 266 |
| North Loup | Valley County | 245 |
| Nehawka | Cass County | 175 |
| Nemaha | Nemaha County | 115 |
| Naponee | Franklin County | 85 |
| Naper | Boyd County | 82 |
| Newport | Keya Paha County | 68 |
| Norman | Kearney County | 35 |
| Nora | Nuckolls County | 21 |
| Nenzel | Cherry County | 17 |