RANKING · 2024 ACS · 161 SHOWN OF 661

Worst broadband access, California cities

California cities with the lowest broadband subscription rates — where federal infrastructure investment is being targeted (2023 ACS).

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDLargest by population Fastest growing Fastest shrinking Most densely populated Most sparsely populated Best broadband access

RANKPLACESTATEPOPBROADBAND INTERNET SUBSCRIPTIONVS 2000

501Huntington Beach, CACA191,45195.9%–

502San Marcos, CACA94,90895.9%–

503Santa Clara, CACA133,44695.9%–

504Emeryville, CACA13,25195.9%–

505Lawndale, CACA29,89295.9%–

506Newport Beach, CACA81,97796.0%–

507Ojai, CACA7,47496.0%–

508Mountain View, CACA85,43896.0%–

509Cypress, CACA48,78196.0%–

510Diamond Bar, CACA51,88496.0%–

511Laguna Hills, CACA30,02096.0%–

512Templeton, CACA9,58096.1%–

513La Mirada, CACA45,95296.1%–

514Carlsbad, CACA112,26096.1%–

515Murrieta, CACA114,12496.1%–

516Norco, CACA25,08196.1%–

517Palo Alto, CACA67,60996.1%–

518El Cerrito, CACA26,12196.1%–

519Alta Sierra CDP (Nevada County), CACA7,36196.2%–

520Oak Hills, CACA9,01396.2%–

521Hidden Valley Lake, CACA5,87296.2%–

522Fair Oaks, CACA32,79996.2%–

523Eucalyptus Hills, CACA5,84096.2%–

524Antelope, CACA48,30196.3%–

525Crestline, CACA9,83596.3%–

526Granite Bay, CACA21,67396.3%–

527Lake Mathews, CACA6,52796.3%–

528Big Bear Lake, CACA5,01896.3%–

529Walnut Creek, CACA70,01296.3%–

530Fontana, CACA221,22396.3%–

531Bonadelle Ranchos, CACA5,46596.4%–

532El Granada, CACA5,23296.4%–

533Casa de Oro-Mount Helix, CACA19,76596.4%–

534Paradise, CACA10,02396.4%–

535Encinitas, CACA60,73696.4%–

536Upland, CACA79,44696.4%–

537Rio del Mar, CACA9,20196.5%–

538Rossmoor, CACA11,53296.5%–

539Tustin, CACA77,84396.5%–

540Rocklin, CACA76,82196.5%–

541Laguna Niguel, CACA64,10796.5%–

542Sunnyvale, CACA156,57796.5%–

543Marina del Rey, CACA9,17696.6%–

544Lathrop, CACA42,78396.6%–

545Temescal Valley, CACA30,06996.6%–

546Arcadia, CACA54,11796.6%–

547Redondo Beach, CACA67,28196.6%–

548Belmont, CACA28,75296.6%–

549Brentwood, CACA66,60796.6%–

550Mill Valley, CACA13,79996.6%–

551Cupertino, CACA58,33396.6%–

552Larkspur, CACA12,62096.6%–

553Solana Beach, CACA12,60296.6%–

554Castro Valley, CACA65,00196.7%–

555Santa Clarita, CACA228,43096.7%–

556Cerritos, CACA46,36796.7%–

557Menlo Park, CACA32,71396.7%–

558Morgan Hill, CACA45,62596.7%–

559Rohnert Park, CACA44,81196.7%–

560Hollister, CACA45,69596.7%–

561South Pasadena, CACA25,50396.7%–

562Castaic, CACA17,99996.8%–

563Oak Park, CACA13,75796.8%–

564Fremont, CACA226,44296.8%–

565Rancho Santa Margarita, CACA45,77996.8%–

566Pacifica, CACA36,89096.8%–

567Rancho Palos Verdes, CACA39,65496.8%–

568Twentynine Palms, CACA25,93996.8%–

569Milpitas, CACA78,59696.9%–

570Elk Grove, CACA185,00796.9%–

571Livermore, CACA83,45796.9%–

572Lucas Valley-Marinwood, CACA6,47397.0%–

573Rodeo, CACA8,97697.0%–

574West Modesto, CACA5,97897.0%–

575Interlaken, CACA8,06897.0%–

576Mission Viejo, CACA90,48497.0%–

577St. Helena, CACA5,19497.0%–

578El Dorado Hills, CACA51,02697.1%–

579Twin Lakes CDP (Santa Cruz County), CACA5,07397.1%–

580Newark, CACA47,89597.1%–

581Dana Point, CACA32,23297.1%–

582San Ramon, CACA86,20997.1%–

583Lake Forest, CACA86,33397.1%–

584La Palma, CACA14,90797.1%–

585Big Bear City, CACA11,43197.2%–

586Benicia, CACA26,40197.2%–

587Saratoga, CACA30,41897.3%–

588Buellton, CACA5,15897.3%–

589Canyon Lake, CACA11,11397.3%–

590San Anselmo, CACA12,55597.3%–

591La Cañada Flintridge, CACA19,48097.3%–

592Moorpark, CACA35,02397.4%–

593Healdsburg, CACA11,17297.4%–

594Temecula, CACA114,86597.4%–

595Goshen, CACA5,13697.5%–

596Chino Hills, CACA77,51997.5%–

597Los Altos Hills, CACA8,41997.5%–

598Atherton, CACA6,96097.6%–

599Gold River, CACA7,92497.6%–

600El Cerrito, CACA5,32597.7%–

601Pleasure Point, CACA5,48997.7%–

602Calabasas, CACA22,02797.7%–

603Scotts Valley, CACA11,65297.7%–

604East Foothills, CACA7,13997.8%–

605Kensington, CACA5,17997.8%–

606Hillsborough, CACA11,20697.8%–

607Topanga, CACA8,88597.9%–

608Pleasanton, CACA74,55697.9%–

609Coronado, CACA21,09497.9%–

610Hermosa Beach, CACA18,51397.9%–

611Burbank, CACA5,33398.0%–

612Larkfield-Wikiup, CACA8,76598.0%–

613Orinda, CACA19,50798.0%–

614North Tustin, CACA25,80798.0%–

615Discovery Bay, CACA14,91198.1%–

616Heber, CACA7,31298.1%–

617Fairfax, CACA7,41798.1%–

618Foster City, CACA32,41198.1%–

619Alamo, CACA14,48898.2%–

620Lake Arrowhead, CACA10,63998.2%–

621Dublin, CACA71,60298.2%–

622Rancho Mission Viejo, CACA11,97198.3%–

623Yosemite Lakes, CACA5,28898.3%–

624Piedmont, CACA10,64298.3%–

625Clayton, CACA10,84298.3%–

626Aliso Viejo, CACA49,84498.3%–

627Contra Costa Centre, CACA6,89398.4%–

628Eastvale, CACA70,59498.4%–

629View Park-Windsor Hills, CACA11,23098.4%–

630Boyes Hot Springs, CACA7,24798.4%–

631Stevenson Ranch, CACA20,99098.4%–

632Moraga, CACA16,32298.4%–

633French Valley, CACA45,26998.5%–

634San Carlos, CACA29,26198.5%–

635Lafayette, CACA25,31398.5%–

636Strawberry CDP (Marin County), CACA5,83098.6%–

637Los Altos, CACA30,96598.6%–

638San Marino, CACA11,96498.6%–

639Blackhawk, CACA10,13798.7%–

640Tamalpais-Homestead Valley, CACA12,08598.7%–

641Laguna Beach, CACA22,39198.7%–

642San Diego Country Estates, CACA10,22398.8%–

643Coto de Caza, CACA15,19098.8%–

644Corte Madera, CACA9,92998.8%–

645Agoura Hills, CACA19,24398.8%–

646Danville, CACA43,30298.9%–

647Fort Irwin, CACA8,41999.0%–

648Spring Valley Lake, CACA9,48399.0%–

649Camp Pendleton South, CACA15,76699.0%–

650Del Aire, CACA11,11599.0%–

651Manhattan Beach, CACA33,12299.0%–

652Woodside, CACA5,18199.0%–

653Saranap, CACA5,66299.3%–

654El Sobrante CDP (Riverside County), CACA13,12999.3%–

655Rancho Murieta, CACA5,87599.4%–

656Tiburon, CACA8,88199.5%–

657Camino Tassajara, CACA5,831100.0%–

658Camp Pendleton Mainside, CACA9,501100.0%–

659Lemoore Station, CACA6,175100.0%–

660Las Flores CDP (Orange County), CACA5,513100.0%–

661California Polytechnic State University, CACA7,915100.0%–

SHOWING 501–661 OF 661

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