8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Taloga township | 1 | 1,849 | 1,970 | -0.86% | 34 | 55.05 | Township |
| Elkhart | 2 | 1,743 | 1,885 | -1.58% | 849 | 2.05 | City |
| Rolla township | 3 | 462 | 486 | -0.43% | 3 | 144.06 | Township |
| Rolla | 4 | 360 | 387 | -1.37% | 965 | 0.37 | City |
| Richfield township | 5 | 129 | 137 | -0.77% | 1 | 250.31 | Township |
| Westola township | 6 | 38 | 42 | -2.56% | 0.00 | 159.19 | Township |
| Richfield | 7 | 26 | 28 | 0% | 26 | 1 | City |
| Jones township | 8 | 10 | 13 | -9.09% | 0.00 | 54.23 | Township |
Taloga township is the largest city in Morton County, with a population of 1,849.
Jones township is the smallest city in Morton County.
There are 8 cities in Morton County, Kansas.