Category:Populated places in California by county

• Census-designated places in California by county (57 C)
• Cities in California by county (53 C)
• Former populated places in California by county (53 C, 4 P)
• Neighborhoods in California by county (24 C)
• Unincorporated communities in California by county (57 C)

A

• Populated places in Alameda County, California (5 C)
• Populated places in Alpine County, California (3 C, 1 P)
• Populated places in Amador County, California (4 C, 1 P)

B

• Populated places in Butte County, California (5 C)

C

• Populated places in Calaveras County, California (4 C)
• Populated places in Colusa County, California (4 C)
• Populated places in Contra Costa County, California (5 C)

D

• Populated places in Del Norte County, California (5 C)

E

• Populated places in El Dorado County, California (5 C)

F

• Populated places in Fresno County, California (5 C, 1 P)

G

• Populated places in Glenn County, California (4 C, 1 P)

H

• Populated places in Humboldt County, California (4 C, 1 P)

I

• Populated places in Imperial County, California (4 C, 4 P)
• Populated places in Inyo County, California (4 C, 1 P)

K

• Populated places in Kern County, California (6 C, 2 P)
• Populated places in Kings County, California (4 C)

L

• Populated places in Lake County, California (5 C)
• Populated places in Lassen County, California (4 C, 1 P)
• Populated places in Los Angeles County, California (8 C, 2 P)

M

• Populated places in Madera County, California (4 C, 2 P)
• Populated places in Marin County, California (5 C)
• Populated places in Mariposa County, California (3 C)
• Populated places in Mendocino County, California (4 C, 4 P)
• Populated places in Merced County, California (4 C)
• Populated places in Modoc County, California (4 C, 1 P)
• Populated places in Mono County, California (3 C, 1 P)
• Populated places in Monterey County, California (5 C)

N

• Populated places in Napa County, California (4 C, 1 P)
• Populated places in Nevada County, California (4 C)

O

• Populated places in Orange County, California (4 C, 1 P)

P

• Populated places in Placer County, California (4 C, 1 P)
• Populated places in Plumas County, California (4 C)

R

• Populated places in Riverside County, California (9 C)

S

• Populated places in Sacramento County, California (5 C)
• Populated places in San Benito County, California (4 C)
• Populated places in San Bernardino County, California (16 C, 14 P)
• Populated places in San Diego County, California (5 C)
• Populated places in San Joaquin County, California (4 C, 1 P)
• Populated places in San Luis Obispo County, California (4 C)
• Populated places in San Mateo County, California (5 C)
• Populated places in Santa Barbara County, California (4 C)
• Populated places in Santa Clara County, California (6 C)
• Populated places in Santa Cruz County, California (4 C, 1 P)
• Populated places in Shasta County, California (4 C, 3 P)
• Populated places in Sierra County, California (3 C)
• Populated places in Siskiyou County, California (4 C, 1 P)
• Populated places in Solano County, California (3 C)
• Populated places in Sonoma County, California (6 C, 4 P)
• Populated places in Stanislaus County, California (5 C)
• Populated places in Sutter County, California (3 C)

T

• Populated places in Tehama County, California (4 C)
• Populated places in Trinity County, California (2 C)
• Populated places in Tulare County, California (5 C)
• Populated places in Tuolumne County, California (4 C, 3 P)

V

• Populated places in Ventura County, California (4 C, 1 P)

Y

• Populated places in Yolo County, California (5 C, 2 P)
• Populated places in Yuba County, California (4 C)