5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Salina | 1 | 45,743 | 46,841 | -0.4% | 1,748 | 26 | City |
| Assaria | 2 | 423 | 426 | 0% | 1,808 | 0 | City |
| Gypsum | 3 | 389 | 404 | -0.51% | 1,040 | 0 | City |
| Brookville | 4 | 232 | 241 | -0.43% | 403 | 1 | City |
| New Cambria | 5 | 109 | 105 | 0.93% | 612 | 0 | City |
Salina is the largest city in Saline County, with a population of 45,743.
New Cambria is the smallest city in Saline County, with a population of 109.
There are 5 cities in Saline County, Kansas.