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 (2010 ACS).

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS –

501West Covina, CACA105,30178–

502Covina, CACA49,40478–

503Olivehurst, CACA18,44478–

504Vacaville, CACA103,85078–

505San Ramon, CACA86,20978–

506Millbrae, CACA22,86978–

507Irvine, CACA318,76478–

508Oceanside, CACA170,48378–

509Rosamond, CACA21,47378–

510Manteca, CACA96,69379–

511Hawthorne, CACA82,74179–

512Fountain Valley, CACA55,50879–

513North Highlands, CACA47,95779–

514Stevenson Ranch, CACA20,99079–

515Banning, CACA31,85279–

516Oakley, CACA47,58379–

517Riverside, CACA323,05779–

518Country Club, CACA10,16179–

519Live Oak, CACA9,46679–

520Lemoore Station, CACA6,17579–

521Bonita, CACA12,65279–

522Berkeley, CACA121,91179–

523Moreno Valley, CACA214,26379–

524Concord, CACA123,26180–

525Redwood City, CACA82,17880–

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

527Fort Irwin, CACA8,41980–

528Albany, CACA19,19580–

529Hacienda Heights, CACA54,29180–

530Diamond Bar, CACA51,88480–

531Beaumont, CACA60,83580–

532Bakersfield, CACA422,16580–

533Placentia, CACA54,91180–

534Cherryland, CACA14,14380–

535Bay Point, CACA24,23181–

536University of California-Davis, CACA8,69681–

537East San Gabriel, CACA23,41081–

538Fremont, CACA226,44281–

539Stanton, CACA40,16181–

540Upland, CACA79,44681–

541Westminster, CACA88,96681–

542Merced, CACA99,72481–

543West Sacramento, CACA56,21681–

544Union City, CACA65,28282–

545Chowchilla, CACA18,73082–

546Bellflower, CACA74,71982–

547Highland, CACA57,61482–

548Corona, CACA161,73482–

549Lemoore, CACA27,29182–

550Alondra Park, CACA8,37382–

551Stanford, CACA18,66282–

552Rancho Cordova, CACA87,55482–

553Mojave, CACA5,17382–

554Victorville, CACA141,39582–

555Midway City, CACA7,99982–

556Los Angeles, CACA3,869,08982–

557California City, CACA13,30083–

558Castro Valley, CACA65,00183–

559Yuba City, CACA69,48583–

560Duarte, CACA22,86683–

561Monrovia, CACA38,26483–

562Lemon Hill, CACA15,31283–

563Spring Valley CDP (San Diego County), CACA31,96983–

564Fresno, CACA555,54983–

565East Foothills, CACA7,13983–

566La Palma, CACA14,90783–

567Rosemont, CACA23,76683–

568La Mirada, CACA45,95283–

569La Presa, CACA34,96284–

570Mountain View, CACA85,43884–

571San Mateo, CACA103,33784–

572Torrance, CACA138,39184–

573South Pasadena, CACA25,50384–

574El Cerrito, CACA26,12184–

575Garden Grove, CACA170,45584–

576Cypress, CACA48,78184–

577Tustin, CACA77,84384–

578Linda, CACA23,87184–

579Sunnyvale, CACA156,57784–

580Alameda, CACA76,87685–

581Rancho Cucamonga, CACA177,85685–

582Culver City, CACA39,45285–

583San Diego, CACA1,406,10685–

584Crescent City, CACA6,00285–

585Barstow, CACA24,80485–

586Fullerton, CACA138,67585–

587French Valley, CACA45,26986–

588Lomita, CACA19,72486–

589San Francisco, CACA826,07986–

590Lemon Grove, CACA27,93686–

591Seaside, CACA31,63686–

592Artesia, CACA15,78986–

593Santa Clara, CACA133,44686–

594Lancaster, CACA170,08487–

595Buena Park, CACA81,74187–

596East Pasadena, CACA5,47987–

597Lathrop, CACA42,78387–

598Dublin, CACA71,60287–

599San Lorenzo, CACA29,17188–

600Altadena, CACA41,70588–

601Pasadena, CACA135,80488–

602San Jose, CACA989,81488–

603Tracy, CACA101,90188–

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

605South San Francisco, CACA64,94188–

606Emeryville, CACA13,25188–

607Lakewood, CACA78,01089–

608Eastvale, CACA70,59489–

609Long Beach, CACA450,46989–

610Chino Hills, CACA77,51989–

611San Bruno, CACA42,30589–

612Loma Linda, CACA25,22190–

613Hercules, CACA26,32690–

614Newark, CACA47,89590–

615Richmond, CACA114,86190–

616Ashland, CACA22,21091–

617Pittsburg, CACA77,54291–

618Stockton, CACA324,59791–

619Gardena, CACA58,46091–

620Vineyard, CACA43,75191–

621Hayward, CACA157,11391–

622Antioch, CACA118,95891–

623Carson, CACA90,80891–

624Parkway, CACA15,39791–

625El Sobrante CDP (Contra Costa County), CACA16,29491–

626Mountain House, CACA25,31592–

627Elk Grove, CACA185,00792–

628American Canyon, CACA22,77392–

629Fruitridge Pocket, CACA6,09592–

630West Carson, CACA22,14392–

631Signal Hill, CACA11,15393–

632Pinole, CACA18,54394–

633Marina, CACA23,25694–

634Fairfield, CACA122,48994–

635Sacramento, CACA536,44994–

636San Leandro, CACA85,35394–

637Fairview, CACA10,74594–

638Rodeo, CACA8,97695–

639Florin, CACA50,21195–

640Oakland, CACA440,83896–

641Suisun City, CACA29,45497–

642Vallejo, CACA123,28797–

SHOWING 501–642 OF 642

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

UPDATED 2026-06-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS