- Kricks Mill
- Krumsville
- Kulptown
- Klahr
- Kearney
- Keelersville
- Kendigtown
- Kimberwick Green
- Kulps Corner
- Keenan
- Keisters
- Kepples
- Kepples Corners
- Kohlmeyer Corner
- Kaylor
- Kernville
- Krayn
- Kittatinny
- Kato
- Krumrine
- Kirby Woods
- Kirkland
- Knickerbocker
- Kingsville
- Kissingers Mill
- Kline
- Keewaydin
- Kellytown
- Kendrick
- Kerr Addition