7 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Cottonwood Falls | 1 | 825 | 849 | -0.48% | 1,281 | 1 | City |
| Strong City | 2 | 371 | 388 | -0.8% | 677 | 1 | City |
| Matfield Green | 3 | 49 | 51 | 0% | 345 | 0 | City |
| Parkerville | 4 | 46 | 48 | 0% | 359 | 0 | City |
| Elmdale | 5 | 39 | 41 | 0% | 236 | 0 | City |
| Dunlap | 6 | 28 | 28 | 0% | 114 | 0 | City |
| Cedar Point | 7 | 19 | 21 | 0% | 279 | 0 | City |
Cottonwood Falls is the largest city in Chase County, with a population of 825.
Cedar Point is the smallest city in Chase County, with a population of 19.
There are 7 cities in Chase County, Kansas.