7 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Alma | 1 | 854 | 808 | 0.95% | 1,460 | 1 | City |
| Maple Hill | 2 | 642 | 632 | 0.31% | 2,642 | 0 | City |
| Eskridge | 3 | 437 | 437 | 0% | 845 | 1 | City |
| Alta Vista | 4 | 413 | 410 | 0.24% | 1,183 | 0 | City |
| McFarland | 5 | 281 | 277 | 0.36% | 1,579 | 0 | City |
| Paxico | 6 | 211 | 207 | 0.48% | 1,455 | 0 | City |
| Harveyville | 7 | 179 | 176 | 0.56% | 1,326 | 0 | City |
Alma is the largest city in Wabaunsee County, with a population of 854.
Harveyville is the smallest city in Wabaunsee County, with a population of 179.
There are 7 cities in Wabaunsee County, Kansas.