Towns
| State | City/Town | Town Title |
|---|---|---|
| California | Kerman | Kerman, CA |
| California | Kernville | Kernville, CA |
| California | Kettleman City | Kettleman City, CA |
| California | Keyes | Keyes, CA |
| California | King City | King City, CA |
| California | Kings Beach | Kings Beach, CA |
| California | Kings Canyon National Pk | Kings Canyon National Pk, CA |
| California | Kingsburg | Kingsburg, CA |
| California | Kirkwood | Kirkwood, CA |
| California | Kit Carson | Kit Carson, CA |
| California | Klamath | Klamath, CA |
| California | Klamath River | Klamath River, CA |
| California | Kneeland | Kneeland, CA |
| California | Knights Landing | Knights Landing, CA |
| California | Knightsen | Knightsen, CA |
| California | Korbel | Korbel, CA |
| California | Kyburz | Kyburz, CA |
| California | La | La, CA |
| California | La Canada Flintridge | La Canada Flintridge, CA |
| California | La Crescenta | La Crescenta, CA |
| California | La Grange | La Grange, CA |
| California | La Habra | La Habra, CA |
| California | La Honda | La Honda, CA |
| California | La Jolla | La Jolla, CA |
| California | La Mesa | La Mesa, CA |