| City | County | 2026 Pop. ↓ |
|---|---|---|
| Andover | Butler County | 17,878 |
| Arkansas City | Cowley County | 11,753 |
| Atchison | Atchison County | 10,764 |
| Augusta | Butler County | 9,037 |
| Abilene | Dickinson County | 6,564 |
| Anthony | Harper County | 2,025 |
| Arma | Crawford County | 1,394 |
| Auburn | Shawnee County | 1,270 |
| Atwood | Rawlins County | 1,212 |
| Altamont | Labette County | 1,047 |
| Andale | Sedgwick County | 923 |
| Alma | Wabaunsee County | 837 |
| Americus | Lyon County | 781 |
| Ashland | Clark County | 734 |
| Attica | Harper County | 497 |
| Argonia | Sumner County | 445 |
| Arlington | Reno County | 427 |
| Assaria | Saline County | 419 |
| Axtell | Marshall County | 406 |
| Alta Vista | Wabaunsee County | 400 |
| Almena | Norton County | 345 |
| Altoona | Wilson County | 335 |
| Arcadia | Crawford County | 258 |
| Agra | Phillips County | 190 |
| Allen | Lyon County | 163 |
| Atlanta | Cowley County | 162 |
| Admire | Lyon County | 134 |
| Albert | Barton County | 121 |
| Alden | Rice County | 117 |
| Alton | Osborne County | 89 |
| Abbyville | Reno County | 80 |
| Ada | Lincoln County | 63 |
| Aurora | Cloud County | 52 |
| Alexander | Rush County | 46 |
| Agenda | Republic County | 45 |
| Athol | Smith County | 39 |