RANKING · 2010 CENSUS · 142 SHOWN OF 642

Least racially diverse, California cities · 2010

California cities with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS).

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDOldest by median age Youngest by median age Most foreign-born residents Highest uninsured rate Most women Most men

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

501West Covina, CACA105,30178−6%

502Covina, CACA49,40478−0%

503Olivehurst, CACA18,44478+27%

504Vacaville, CACA103,85078+23%

505San Ramon, CACA86,20978+54%

506Millbrae, CACA22,86978+12%

507Irvine, CACA318,76478+16%

508Oceanside, CACA170,48378+9%

509Rosamond, CACA21,47378+20%

510Manteca, CACA96,69379+32%

511Hawthorne, CACA82,74179−4%

512Fountain Valley, CACA55,50879+16%

513North Highlands, CACA47,95779+21%

514Stevenson Ranch, CACA20,99079–

515Banning, CACA31,85279+6%

516Oakley, CACA47,58379+33%

517Riverside, CACA323,05779+3%

518Country Club, CACA10,16179+17%

519Live Oak, CACA9,46679+8%

520Lemoore Station, CACA6,17579+9%

521Bonita, CACA12,65279+11%

522Berkeley, CACA121,91179+6%

523Moreno Valley, CACA214,26379−7%

524Concord, CACA123,26180+21%

525Redwood City, CACA82,17880+11%

526Franklin CDP (Merced County), CACA7,39280–

527Fort Irwin, CACA8,41980–

528Albany, CACA19,19580+16%

529Hacienda Heights, CACA54,29180−3%

530Diamond Bar, CACA51,88480−4%

531Beaumont, CACA60,83580+22%

532Bakersfield, CACA422,16580+7%

533Placentia, CACA54,91180+10%

534Cherryland, CACA14,14380−1%

535Bay Point, CACA24,23181−6%

536University of California-Davis, CACA8,69681–

537East San Gabriel, CACA23,41081−3%

538Fremont, CACA226,44281+2%

539Stanton, CACA40,16181+5%

540Upland, CACA79,44681+10%

541Westminster, CACA88,96681−1%

542Merced, CACA99,72481+1%

543West Sacramento, CACA56,21681+17%

544Union City, CACA65,28282−3%

545Chowchilla, CACA18,73082+17%

546Bellflower, CACA74,71982−2%

547Highland, CACA57,61482+1%

548Corona, CACA161,73482+7%

549Lemoore, CACA27,29182+7%

550Alondra Park, CACA8,37382−6%

551Stanford, CACA18,66282+15%

552Rancho Cordova, CACA87,55482+25%

553Mojave, CACA5,17382+27%

554Victorville, CACA141,39582+7%

555Midway City, CACA7,99982–

556Los Angeles, CACA3,869,08982+1%

557California City, CACA13,30083+26%

558Castro Valley, CACA65,00183+33%

559Yuba City, CACA69,48583+23%

560Duarte, CACA22,86683+0%

561Monrovia, CACA38,26483+6%

562Lemon Hill, CACA15,31283–

563Spring Valley CDP (San Diego County), CACA31,96983+21%

564Fresno, CACA555,54983+1%

565East Foothills, CACA7,13983+15%

566La Palma, CACA14,90783+6%

567Rosemont, CACA23,76683+20%

568La Mirada, CACA45,95283+7%

569La Presa, CACA34,96284−3%

570Mountain View, CACA85,43884+14%

571San Mateo, CACA103,33784+18%

572Torrance, CACA138,39184+13%

573South Pasadena, CACA25,50384+9%

574El Cerrito, CACA26,12184+13%

575Garden Grove, CACA170,45584+0%

576Cypress, CACA48,78184+18%

577Tustin, CACA77,84384+7%

578Linda, CACA23,87184+9%

579Sunnyvale, CACA156,57784+8%

580Alameda, CACA76,87685+13%

581Rancho Cucamonga, CACA177,85685+17%

582Culver City, CACA39,45285+4%

583San Diego, CACA1,406,10685+7%

584Crescent City, CACA6,00285+122%

585Barstow, CACA24,80485+10%

586Fullerton, CACA138,67585+10%

587French Valley, CACA45,26986–

588Lomita, CACA19,72486+16%

589San Francisco, CACA826,07986+3%

590Lemon Grove, CACA27,93686+10%

591Seaside, CACA31,63686+1%

592Artesia, CACA15,78986+1%

593Santa Clara, CACA133,44686+11%

594Lancaster, CACA170,08487+14%

595Buena Park, CACA81,74187+3%

596East Pasadena, CACA5,47987+5%

597Lathrop, CACA42,78387+8%

598Dublin, CACA71,60287+30%

599San Lorenzo, CACA29,17188+16%

600Altadena, CACA41,70588+4%

601Pasadena, CACA135,80488+3%

602San Jose, CACA989,81488+3%

603Tracy, CACA101,90188+22%

604El Sobrante CDP (Riverside County), CACA13,12988–

605South San Francisco, CACA64,94188+3%

606Emeryville, CACA13,25188+3%

607Lakewood, CACA78,01089+15%

608Eastvale, CACA70,59489–

609Long Beach, CACA450,46989+2%

610Chino Hills, CACA77,51989+6%

611San Bruno, CACA42,30589+14%

612Loma Linda, CACA25,22190+10%

613Hercules, CACA26,32690+4%

614Newark, CACA47,89590+8%

615Richmond, CACA114,86190+1%

616Ashland, CACA22,21091−1%

617Pittsburg, CACA77,54291+1%

618Stockton, CACA324,59791+2%

619Gardena, CACA58,46091−0%

620Vineyard, CACA43,75191+33%

621Hayward, CACA157,11391+2%

622Antioch, CACA118,95891+25%

623Carson, CACA90,80891+1%

624Parkway, CACA15,39791–

625El Sobrante CDP (Contra Costa County), CACA16,29491+20%

626Mountain House, CACA25,31592–

627Elk Grove, CACA185,00792+22%

628American Canyon, CACA22,77392+21%

629Fruitridge Pocket, CACA6,09592–

630West Carson, CACA22,14392+2%

631Signal Hill, CACA11,15393+5%

632Pinole, CACA18,54394+15%

633Marina, CACA23,25694+6%

634Fairfield, CACA122,48994+16%

635Sacramento, CACA536,44994+7%

636San Leandro, CACA85,35394+9%

637Fairview, CACA10,74594+16%

638Rodeo, CACA8,97695+11%

639Florin, CACA50,21195+5%

640Oakland, CACA440,83896+5%

641Suisun City, CACA29,45497+9%

642Vallejo, CACA123,28797+5%

SHOWING 501–642 OF 642

Download CSV (full list, 642 rows)How this score is calculated

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