California Cities that begin with R

76 cities

City
County
2025 Pop. ↓
RiversideRiverside County321,385
Rancho CucamongaSan Bernardino County174,219
RosevillePlacer County166,214
RichmondContra Costa County112,712
RialtoSan Bernardino County102,933
ReddingShasta County92,205
Rancho CordovaSacramento County84,589
Redwood CitySan Mateo County79,068
RocklinPlacer County74,605
RedlandsSan Bernardino County72,103
Redondo BeachLos Angeles County65,355
RosemeadLos Angeles County48,146
Rowland HeightsLos Angeles County46,763
Rancho Santa MargaritaOrange County45,057
Rohnert ParkSonoma County44,598
Rancho Palos VerdesLos Angeles County38,547
RidgecrestKern County28,132
ReedleyFresno County26,434
RiverbankStanislaus County25,084
RosemontSacramento County24,136
Rancho San DiegoSan Diego County22,735
RamonaSan Diego County22,575
RosamondKern County21,280
RosedaleKern County20,453
Rancho MirageRiverside County18,301
Rio LindaSacramento County16,969
RiponSan Joaquin County16,036
Red BluffTehama County14,243
Rancho Mission ViejoOrange County13,371
RossmoorOrange County12,117
Rio VistaSolano County10,236
RodeoContra Costa County9,498
Rio MarSanta Cruz County8,955
Rolling Hills EstatesLos Angeles County7,879
Rancho CalaverasCalaveras County6,280
Rancho MurietaSacramento County5,788
Rexland AcresKern County4,735
Running SpringsSan Bernardino County4,521
RollingwoodContra Costa County3,612
Rio DellHumboldt County3,256
Reliez ValleyContra Costa County3,212
RidgemarkSan Benito County3,024
Rancho Santa FeSan Diego County3,012
RomolandRiverside County3,002
Rose HillsLos Angeles County2,697
RiverdaleFresno County2,657
RossMarin County2,256
RainbowRiverside County1,829
Redwood ValleyMendocino County1,597
Rolling HillsLos Angeles County1,584
RichgroveTulare County1,576
RedwayHumboldt County1,265
Red CorralAmador County1,236
Round ValleyInyo County815
RouseStanislaus County752
Riverdale ParkStanislaus County712
Rancho Tehama ReserveTehama County620
RipleyImperial County594
Rough ReadyNevada County538
River PinesAmador County514
Rolling HillsMadera County488
Ridgecrest HeightsKern County440
Rio OsoSutter County371
RobbinsSutter County346
RichvaleButte County249
Raisin CityFresno County239
RackerbyYuba County226
RumseyYolo County164
RuthHumboldt County140
RutherfordNapa County103
RichfieldTehama County101
RivergroveKern County93
Round MountainShasta County86
RandsburgKern County81
Robinson MillButte County46
Rodriguez CampTulare County26