City | 2024 Population |
|---|---|
| Kankakee | 938 |
| Keener | 10,998 |
| Kelso | 2,518 |
| Kempton | 276 |
| Kendallville | 10,229 |
| Kennard | 448 |
| Kentland | 1,606 |
| Kewanna | 569 |
| Keyser | 8,032 |
| Keystone | 200 |
| Kimmell | 335 |
| Kingman | 567 |
| Kingsbury | 187 |
| Kingsford Heights | 1,323 |
| Kirkland | 959 |
| Kirklin | 702 |
| Knight | 66,978 |
| Knightstown | 2,153 |
| Knightsville | 700 |
| Knox | 3,577 |
| Kokomo | 59,995 |
| Koontz Lake | 1,360 |
| Kouts | 2,061 |