- Karavas Estates
- Karen Heights
- Karlson Acres
- Kathryn Park
- Kauchick Estates
- Kavita Estates
- Kay Wood Heights
- Kayla Ranch
- Kaylas Cove
- Keats
- Keebler
- Keene
- Keene Country Acres
- Keene Lake Manors
- Keeters
- Kelkath Estates
- Kellers
- Kelloggs
- Kelly Ridge
- Kenilworth Grove
- Kenlake
- Kennedy Hill
- Kenny
- Kensington Estates
- Kenwood Acres
- Kevan
- Key West Landings
- Key Woods Ranch
- Keys
- Keys at Harbour Island