- Kenwood
- Kepler
- Kerrville
- Kesler Hills
- Ketchen
- Ketner Mill
- Kettle Mills
- Key Corner
- Key Estates
- Keyes Point
- Keys Mill
- Keystone
- Khotan
- Kidwell
- Kilsyth
- Kimball
- Kimberlin Heights
- Kimbro
- Kimbro Heights
- Kimbrough Crossroad
- Kimery
- Kimmins
- Kimsey
- Kincaid
- Kincheloe Mill
- Kinderhook
- King Arthur Court
- Kingfield
- Kings Estates
- Kings Point