| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Kohlmeyer Corner | city | Pennsylvania | United States | 41.14361 | -79.84611 | 1371 | 1938 |
| Koonsville | city | Pennsylvania | United States | 41.16917 | -76.16111 | 872 | 5785 |
| Koontzville | city | Pennsylvania | United States | 39.93778 | -78.46917 | 1348 | 1148 |
| Koppel | city | Pennsylvania | United States | 40.83417 | -80.3225 | 872 | 19744 |
| Korn Krest | city | Pennsylvania | United States | 41.21806 | -75.94417 | 698 | 76769 |
| Kossuth | city | Pennsylvania | United States | 41.28472 | -79.57417 | 1505 | 2986 |
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