Best Internet Providers in California for 2024
Learn about internet performance in California, United States. This data is updated regularly based on Speedtest® results from millions of consumer-initiated tests taken every day. Visit the list below to see mobile and fixed internet speeds by city within California, United States. See information about median download and upload speeds over the last year. Then compare your internet experience by taking a Speedtest below.
For additional up-to-date information about internet speeds in the United States as a whole, visit the Speedtest Global Index™ or read our recent Market Reports for provider information.
California Fixed Speeds
Download Mbps
Median download speed
Upload Mbps
Median upload speed
Latency ms
Median latency
To be added to this list for mobile or fixed broadband, 75% of a region's monthly unique user totals over a 13-month period must have a minimum of 200 monthly unique user results. To be updated for mobile or fixed broadband, 75% of a region's monthly unique user totals over a 13-month period must have a minimum of 100 monthly unique user results.
An operator or ISP must account for 3% or more of total test samples in the market to be on this list. We display data if at least two operators or ISPs meet this threshold in a designated region or city.
Cities in California
- Adelanto
- Agoura Hills
- Alameda
- Alamo
- Albany
- Alhambra
- Aliso Viejo
- Alpine
- Altadena
- Alum Rock
- American Canyon
- Anaheim
- Anderson
- Antelope
- Antioch
- Apple Valley
- Aptos
- Arcadia
- Arcata
- Arden-Arcade
- Arroyo Grande
- Artesia
- Ashland
- Atascadero
- Atherton
- Atwater
- Auburn
- Azusa
- Bakersfield
- Baldwin Park
- Banning
- Barstow
- Baywood-Los Osos
- Beaumont
- Bell
- Bell Gardens
- Bellflower
- Belmont
- Belvedere Tiburon
- Benicia
- Berkeley
- Bermuda Dunes
- Beverly Hills
- Big Bear Lake
- Blackhawk
- Blythe
- Bonita
- Bostonia
- Brawley
- Brea
- Brentwood
- Buena Park
- Burbank
- Burlingame
- Calabasas
- Calexico
- California City
- Calimesa
- Camarillo
- Cameron Park
- Campbell
- Capitola
- Carlsbad
- Carmichael
- Carson
- Casa de Oro-Mount Helix
- Castaic
- Castro Valley
- Cathedral City
- Ceres
- Cerritos
- Chico
- Chino
- Chino Hills
- Chula Vista
- Citrus Heights
- City of Industry
- Claremont
- Clovis
- Coachella
- Colma
- Colton
- Commerce
- Compton
- Concord
- Corona
- Coronado
- Corte Madera
- Costa Mesa
- Coto de Caza
- Covina
- Crestline
- Cudahy
- Culver City
- Cupertino
- Cypress
- Daly City
- Dana Point
- Danville
- Davis
- Delano
- Desert Hot Springs
- Diamond Bar
- Dixon
- Downey
- Duarte
- Dublin
- East Hemet
- East Los Angeles
- East Palo Alto
- East Whittier
- Eastvale
- El Cajon
- El Centro
- El Cerrito
- El Dorado Hills
- El Monte
- El Segundo
- Elk Grove
- Emeryville
- Encinitas
- Escondido
- Eureka
- Fair Oaks
- Fairfield
- Fallbrook
- Florence-Graham
- Florin
- Folsom
- Fontana
- Foothill Farms
- Foster City
- Fountain Valley
- Fremont
- Fresno
- Fullerton
- Galt
- Garden Grove
- Gardena
- Gilroy
- Glendale
- Glendora
- Gold River
- Goleta
- Granite Bay
- Hacienda Heights
- Half Moon Bay
- Hanford
- Hawthorne
- Hayward
- Hemet
- Hercules
- Hermosa Beach
- Hesperia
- Highland
- Hillsborough
- Hollister
- Huntington Beach
- Huntington Park
- Imperial Beach
- Indian Wells
- Indio
- Inglewood
- Irvine
- Irwindale
- Jurupa Valley
- Kentfield
- La Cañada Flintridge
- La Crescenta-Montrose
- La Habra
- La Mesa
- La Mirada
- La Palma
- La Presa
- La Puente
- La Quinta
- La Verne
- Ladera Ranch
- Lafayette
- Laguna Beach
- Laguna Hills
- Laguna Niguel
- Laguna Woods
- Lake Arrowhead
- Lake Elsinore
- Lake Forest
- Lake San Marcos
- Lakeside
- Lakewood
- Lancaster
- Larkspur
- Lathrop
- Lawndale
- Lemon Grove
- Lemoore
- Lennox
- Lincoln
- Live Oak
- Livermore
- Lodi
- Loma Linda
- Lomita
- Lompoc
- Long Beach
- Loomis
- Los Alamitos
- Los Altos
- Los Altos Hills
- Los Angeles
- Los Banos
- Los Gatos
- Lucas Valley-Marinwood
- Lynwood
- Madera
- Malibu
- Mammoth Lakes
- Manhattan Beach
- Manteca
- Marina
- Marina del Rey
- Martinez
- McKinleyville
- Menifee
- Menlo Park
- Merced
- Mill Valley
- Millbrae
- Milpitas
- Mission Viejo
- Modesto
- Monrovia
- Montclair
- Montebello
- Montecito
- Monterey
- Monterey Park
- Moorpark
- Moraga
- Moreno Valley
- Morgan Hill
- Mountain House
- Mountain View
- Murrieta
- Napa
- National City
- Newark
- Newport Beach
- Nipomo
- Norco
- North Highlands
- North Tustin
- Norwalk
- Novato
- Oakdale
- Oakland
- Oakley
- Oceanside
- Oildale
- Ojai
- Ontario
- Orange
- Orangevale
- Orcutt
- Orinda
- Oroville East
- Oxnard
- Pacific Grove
- Pacifica
- Palm Desert
- Palm Springs
- Palmdale
- Palo Alto
- Palos Verdes Estates
- Paramount
- Pasadena
- Paso Robles
- Perris
- Petaluma
- Phelan
- Phoenix Lake-Cedar Ridge
- Pico Rivera
- Piedmont
- Pinole
- Pittsburg
- Placentia
- Placerville
- Pleasant Hill
- Pleasanton
- Pomona
- Port Hueneme
- Porterville
- Poway
- Ramona
- Rancho Cordova
- Rancho Cucamonga
- Rancho Mirage
- Rancho Mission Viejo
- Rancho Palos Verdes
- Rancho San Diego
- Rancho Santa Fe
- Rancho Santa Margarita
- Redding
- Redlands
- Redondo Beach
- Redwood City
- Reedley
- Rialto
- Richmond
- Ridgecrest
- Rio del Mar
- Riverbank
- Riverside
- Rocklin
- Rohnert Park
- Rolling Hills
- Rolling Hills Estates
- Rosamond
- Rosemead
- Rosemont
- Roseville
- Rossmoor
- Rowland Heights
- Sacramento
- Salinas
- San Anselmo
- San Bernardino
- San Bruno
- San Carlos
- San Clemente
- San Diego
- San Dimas
- San Fernando
- San Francisco
- San Gabriel
- San Jacinto
- San Jose
- San Juan Capistrano
- San Leandro
- San Lorenzo
- San Luis Obispo
- San Marcos
- San Marino
- San Martin
- San Mateo
- San Pablo
- San Rafael
- San Ramon
- Santa Ana
- Santa Barbara
- Santa Clara
- Santa Clarita
- Santa Cruz
- Santa Fe Springs
- Santa Maria
- Santa Monica
- Santa Paula
- Santa Rosa
- Santee
- Saratoga
- Scotts Valley
- Seal Beach
- Seaside
- Sierra Madre
- Signal Hill
- Simi Valley
- Solana Beach
- Sonoma
- South Gate
- South Lake Tahoe
- South Pasadena
- South San Francisco
- South Whittier
- Spring Valley
- Stanford
- Stanton
- Stevenson Ranch
- Stockton
- Suisun City
- Sunnyvale
- Tamalpais-Homestead Valley
- Tehachapi
- Temecula
- Temple City
- Thousand Oaks
- Torrance
- Tracy
- Truckee
- Tulare
- Turlock
- Tustin
- Twentynine Palms
- Twin Lakes
- Ukiah
- Union City
- Upland
- Vacaville
- Valinda
- Vallejo
- Valley Center
- Ventura
- Victorville
- View Park-Windsor Hills
- Villa Park
- Vineyard
- Visalia
- Vista
- Walnut
- Walnut Creek
- Watsonville
- West Carson
- West Covina
- West Hollywood
- West Puente Valley
- West Sacramento
- West Whittier-Los Nietos
- Westlake Village
- Westminster
- Whittier
- Wildomar
- Willowbrook
- Windsor
- Winter Gardens
- Woodcrest
- Woodland
- Woodside
- Yorba Linda
- Yuba City
- Yucaipa
- Yucca Valley
Regions in the United States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
The data found within has not been subjected to the rigorous Speedtest marketing claims and data methodology, and therefore cannot be used in commercial applications. Additionally, promised speeds and plans offered are always subject to change.
How to test your internet speed
Speedtest can help you test the speed and overall performance of your internet for free from any device. Click here to open a new page and take a Speedtest. You can then compare your results with what you’ve learned about internet performance near you. If you aren’t getting the results you expect, you can either use this guide to use your Speedtest results to talk to your internet provider or you can shop for a new provider.