30 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Alliance | Box Butte County | 8,025 |
| Aurora | Hamilton County | 4,740 |
| Ashland | Saunders County | 3,503 |
| Auburn | Nemaha County | 3,468 |
| Albion | Boone County | 1,747 |
| Ainsworth | Brown County | 1,597 |
| Arlington | Washington County | 1,327 |
| Atkinson | Holt County | 1,319 |
| Alma | Harlan County | 1,002 |
| Arapahoe | Furnas County | 917 |
| Axtell | Kearney County | 787 |
| Alda | Hall County | 648 |
| Adams | Gage County | 630 |
| Arnold | Custer County | 591 |
| Ansley | Custer County | 460 |
| Allen | Dixon County | 356 |
| Arcadia | Valley County | 279 |
| Amherst | Buffalo County | 204 |
| Ashton | Sherman County | 198 |
| Avoca | Cass County | 182 |
| Alexandria | Thayer County | 138 |
| Arthur | Arthur County | 125 |
| Alvo | Cass County | 118 |
| Anselmo | Custer County | 104 |
| Atlanta | Phelps County | 100 |
| Ayr | Adams County | 84 |
| Aten | Cedar County | 79 |
| Abie | Butler County | 66 |
| Archer | Merrick County | 59 |
| Anoka | Boyd County | 9 |