The following cities are located in this county: Big Springs, Callahan, Carrick, Clear Creek, Dorris, Dunsmuir, Edgewood, Etna, Forks of Salmon, Fort Goff, Fort Jones, Gazelle, Grenview, Grenada, Hamburg, Happy Camp, Hilt, Hornbrook, Horse Creek, Klamath River, Lake Shastina, Macdoel, McCloud, Montague, Mount Hebron, Mount Shasta, Mugginsville, Sawyers Bar, Seiad Valley, Tennant, Thompson Creek, Tulelake, Weed and Yreka.