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RANKING · 2020 CENSUS · 161 SHOWN OF 661

Youngest by median age, California cities · 2020

California cities with the youngest median age (2023 ACS).

Flip the list · Oldest by median age, US cities
CaliforniaAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetrosZIP codes
RELATEDOldest by median ageMost foreign-born residentsHighest uninsured rateMost womenMost menHighest disability rate
YEAR19902000201020202024
Youngest by median age by state
RANKPLACESTATEPOPMEDIAN AGEVS 2000
501Carpinteria, CACA12,73443.3+21%
502Live Oak, CACA16,91143.4+19%
503Temple City, CACA35,12543.4+12%
504Petaluma, CACA59,68843.4+17%
505Bonita, CACA12,65243.5+7%
506Carlsbad, CACA112,26043.5+12%
507Valley Center, CACA11,11943.6+12%
508Huntington Beach, CACA191,45143.6+21%
509Ione, CACA9,28243.6+27%
510Oak Park, CACA13,75743.7+10%
511Vandenberg, CACA6,77643.7−3%
512San Dimas, CACA32,97843.7+17%
513Manhattan Beach, CACA33,12243.7+16%
514Pleasure Point, CACA5,48943.8
515Encinitas, CACA60,73643.8+16%
516Pinole, CACA18,54343.8+13%
517Diamond Bar, CACA51,88443.8+20%
518Discovery Bay, CACA14,91143.9+13%
519Piñon Hills, CACA7,06543.9
520San Clemente, CACA62,22643.9+16%
521Monterey Park, CACA57,45744.0+15%
522La Palma, CACA14,90744.1+16%
523San Juan Capistrano, CACA35,11944.1+21%
524Arcadia, CACA54,11744.1+9%
525Corte Madera, CACA9,92944.3+9%
526Duarte, CACA22,86644.3+28%
527Thousand Palms, CACA7,72044.4+14%
528Wrightwood, CACA5,06744.5+14%
529Scotts Valley, CACA11,65244.5+16%
530East Foothills, CACA7,13944.6+11%
531Silver Lakes, CACA6,97744.6
532Lincoln, CACA57,36744.6+38%
533Yorba Linda, CACA65,63244.7+20%
534Calabasas, CACA22,02744.9+17%
535El Dorado Hills, CACA51,02645.0+20%
536South San Gabriel, CACA7,92345.0+25%
537Banning, CACA31,85245.0+11%
538Thousand Oaks, CACA122,23045.0+19%
539Joshua Tree, CACA6,23445.1+23%
540Rossmoor, CACA11,53245.1+6%
541Crestline, CACA9,83545.2+17%
542Casa de Oro-Mount Helix, CACA19,76545.2+8%
543Fountain Valley, CACA55,50845.2+19%
544Lafayette, CACA25,31345.2+7%
545Durham, CACA5,34045.3+16%
546Novato, CACA51,94745.3+14%
547Agoura Hills, CACA19,24345.3+20%
548Canyon Lake, CACA11,11345.3+11%
549Healdsburg, CACA11,17245.4+21%
550Altadena, CACA41,70545.5+21%
551Lucerne Valley, CACA5,95745.5
552Beverly Hills, CACA30,76445.5+10%
553Los Gatos, CACA32,57645.6+11%
554Rancho Calaveras, CACA7,13145.6+15%
555West Carson, CACA22,14345.7+19%
556Piedmont, CACA10,64245.7+5%
557Ben Lomond, CACA6,85845.8+25%
558Benicia, CACA26,40145.8+18%
559La Verne, CACA30,17845.9+22%
560Calimesa, CACA11,11145.9+3%
561Mission Viejo, CACA90,48445.9+22%
562North Auburn, CACA13,48046.0+12%
563Danville, CACA43,30246.0+15%
564La Cañada Flintridge, CACA19,48046.1+10%
565Arroyo Grande, CACA18,12346.1+10%
566Cerritos, CACA46,36746.4+18%
567Kentfield, CACA6,90046.5+4%
568Walnut, CACA27,31646.5+25%
569Los Altos, CACA30,96546.5+5%
570Orinda, CACA19,50746.6+3%
571Coto de Caza, CACA15,19046.6+34%
572Pollock Pines, CACA6,21246.6+16%
573Wilton, CACA6,43346.7+12%
574North Tustin, CACA25,80746.7
575Soquel, CACA10,67946.8+25%
576Capitola, CACA9,34046.8+22%
579Jamul, CACA6,57447.0+22%
580Laguna Niguel, CACA64,10747.0+25%
581Big Bear City, CACA11,43147.1+20%
582San Anselmo, CACA12,55547.2+14%
583Solana Beach, CACA12,60247.2+13%
584Newport Beach, CACA81,97747.4+14%
585Happy Valley, CACA5,94447.5
586Walnut Creek, CACA70,01247.5+5%
587Grass Valley, CACA14,03547.5+21%
588Fair Oaks, CACA32,79947.6+16%
589Half Moon Bay, CACA11,28747.6+23%
590Lakeport, CACA5,05947.7+17%
591Hillsborough, CACA11,20647.7+5%
592Topanga, CACA8,88547.9
593Eastern Goleta Valley, CACA28,29548.0
594St. Helena, CACA5,19448.0+20%
595San Marino, CACA11,96448.1+13%
596Acton, CACA7,88048.2+25%
597Sierra Madre, CACA10,62048.3+13%
598Atherton, CACA6,96048.4+7%
599Oroville East, CACA7,50448.6−2%
600Clayton, CACA10,84248.6+21%
601Mill Valley, CACA13,79948.7+11%
602El Granada, CACA5,23248.8+27%
603Granite Bay, CACA21,67348.8+22%
604Lucas Valley-Marinwood, CACA6,47348.8+13%
605Aptos, CACA6,40448.9+18%
606View Park-Windsor Hills, CACA11,23049.0+12%
607Auburn, CACA13,84749.0+19%
608Jackson, CACA5,10049.2+6%
609Larkspur, CACA12,62049.2+7%
610Pacific Grove, CACA14,65949.2+10%
611Tiburon, CACA8,88149.2+8%
612Los Osos, CACA14,16649.3
613Lake Arrowhead, CACA10,63949.3+26%
614Yosemite Lakes, CACA5,28849.4+15%
615La Habra Heights, CACA5,32749.4+17%
616Fairfax, CACA7,41749.5+19%
617Magalia, CACA7,38949.6+6%
618Alamo, CACA14,48849.6+15%
619Ojai, CACA7,47449.7+18%
620Diamond Springs, CACA10,92749.8+19%
621Dana Point, CACA32,23249.8+25%
622Saratoga, CACA30,41849.9+16%
623Sebastopol, CACA7,53250.0+20%
624Rancho Palos Verdes, CACA39,65450.0+12%
625Blackhawk, CACA10,13750.3
626Rolling Hills Estates, CACA7,94850.4+12%
627Woodside, CACA5,18150.4+14%
628Kensington, CACA5,17950.5+7%
630Montecito, CACA9,03150.7+10%
631Solvang, CACA5,94450.9+18%
632Rio del Mar, CACA9,20151.5+17%
633Big Bear Lake, CACA5,01851.5+20%
634Mira Monte, CACA6,88851.7+26%
635Los Altos Hills, CACA8,41951.7+11%
636La Quinta, CACA39,44051.8+42%
637Villa Park, CACA5,64551.8+19%
638Ladera Heights, CACA7,33451.9+17%
639Westlake, CACA7,50551.9+16%
640Laguna Beach, CACA22,39152.0+20%
641Malibu, CACA9,57452.2+22%
642Palos Verdes Estates, CACA12,55952.4+12%
643Sausalito, CACA7,01952.5+16%
644Oakhurst, CACA6,09152.7+16%
645Sonoma, CACA10,53753.4+14%
646Rancho Murieta, CACA5,87554.5+10%
647Morro Bay, CACA10,61354.6+19%
648Bear Valley Springs, CACA5,91254.9+25%
649Cherry Valley, CACA6,66855.1+11%
650Paradise, CACA10,02355.6+19%
651Pismo Beach, CACA7,91155.7+19%
652Gold River, CACA7,92456.1+30%
653Palm Desert, CACA53,25956.1+17%
654Lake of the Pines, CACA5,46156.9+20%
655Palm Springs, CACA45,31557.9+23%
656Seal Beach, CACA24,07560.8+12%
657Rio Vista, CACA10,52362.8+54%
658Cambria, CACA5,97863.0+24%
659Rancho Mirage, CACA17,87666.2+8%
660Laguna Woods, CACA16,84474.9−4%
661Desert Palms, CACA6,57976.6
SHOWING 501–661 OF 661
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Download CSV (full list, 661 rows)

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES