Top HTML5 Internet Speed Test Results in California

Speed test results show an average of 49.76 Mbps download and 11.98 Mbps upload speeds across all mobile, tablet, and desktop devices tested. Take a look at the charts below for an at-a-glance view of of speed test results by device. ViaSat, Inc., AT&T, Time Warner and Verizon Wireless are among the many Internet Service Providers (ISPs) delivering broadband to United States.

BETA: The chart data is based on tests taken from a wide range of devices using varying operating systems and browsers. The test results reveal the actual bandwidth the user received at the time of the test. Check back regularly to take advantage of our latest features and added server locations, or fill out the contact form on the speed test page and we'll keep you in the loop!

Nearby California Internet Speeds by City

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Research Desktop & Mobile Internet speeds for nearby cities in California. You can also view the data by table and graph over a 7 day, 3 months and 12 month time frame.

Research Desktop & Mobile Internet speeds for nearby cities in California. You can also view the data by table and graph over a 7 day, 3 months and 12 month time frame.
Sacramento 26 Mbps 15 Mbps
Los Angeles 33 Mbps 13 Mbps
San Jose 34 Mbps 18 Mbps
Sunnyvale 29 Mbps 8 Mbps
San Francisco 62 Mbps 17 Mbps
San Diego 46 Mbps 15 Mbps
Fremont 67 Mbps 23 Mbps
Costa Mesa 31 Mbps 10 Mbps
Santa Clara 52 Mbps 19 Mbps
Palo Alto 38 Mbps 16 Mbps

California Internet Providers & Internet Products by City

California Internet Upload and Download Speeds by City

Discover Internet Speeds for various California cities, find out more about our speed test data and internet provider info each each city by following the links below.
Location Download Upload Location Download Upload
Stockton 59Mbps 10Mbps Anaheim 42Mbps 11Mbps
Santa Ana 49Mbps 13Mbps Modesto 48Mbps 8Mbps
Chula Vista 53Mbps 18Mbps San Bernardino 56Mbps 12Mbps
Corona 39Mbps 10Mbps Fontana 51Mbps 19Mbps
Fremont 60Mbps 15Mbps Irvine 58Mbps 18Mbps
Oxnard 52Mbps 12Mbps Santa Rosa 98Mbps 46Mbps
Moreno Valley 62Mbps 12Mbps Huntington Beach 50Mbps 12Mbps
Whittier 54Mbps 10Mbps Oceanside 46Mbps 14Mbps
Lancaster 57Mbps 11Mbps Salinas 53Mbps 8Mbps
Hayward 61Mbps 12Mbps Torrance 31Mbps 10Mbps

Historical California Internet Speeds Over Time

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This is the historical Internet Speed for California. You can break the data down by Desktop or Mobile and view the data by table and graph over a 7 day, 3 months and 12 month time frame

This is the historical Internet Speed for California. You can break the data down by Desktop or Mobile and view the data by table and graph over a 7 day, 3 months and 12 month time frame
2018-02-01 34 Mbps 13 Mbps desktop
2018-03-01 36 Mbps 13 Mbps desktop
2018-04-01 50 Mbps 16 Mbps desktop
2018-05-01 48 Mbps 16 Mbps desktop
2018-06-01 47 Mbps 14 Mbps desktop
2018-07-01 50 Mbps 15 Mbps desktop
2018-08-01 47 Mbps 16 Mbps desktop
2018-09-01 52 Mbps 16 Mbps desktop
2018-10-01 48 Mbps 17 Mbps desktop
2018-11-01 48 Mbps 15 Mbps desktop
2018-12-01 49 Mbps 15 Mbps desktop
2019-01-01 51 Mbps 17 Mbps desktop
2019-02-01 49 Mbps 19 Mbps desktop

Latest Internet Broadband News for California

1 . Google Fiber Looks to the North and Southeast

As other ISPs — most notably AT&T and their GigaPower offering — continue to expand fiber-optic one gigabit service across the country, Google Fiber approaches things at a more deliberate pace. At this time, Kansas City, Austin, and Provo are the only cities where Fiber subscriptions are actually available. Recently, however, the technology giant announced […]

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2 . Elon Musk making Satellite Internet more Viable?

In a sense, satellite Internet service is the red-headed stepchild of the industry. While it allows those in underserved rural regions to enjoy access to the Web, generally poor speeds combined with monthly bandwidth limits hamper the quality of service to those users. Some satellite ISPs even place additional bandwidth caps on their customers during […]

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5 . Facebook Wants to Improve Your Internet Speed

Not content to let Google enjoy all the fun, with their largely altruistic projects aimed at improving Internet speed and access all over the world, Facebook also has some efforts in the pipeline hoping to boost bandwidth without the added costs of putting fiber in the ground. Of course, both technology giants rely on Internet […]

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6 . Federal Regulators Approve Charter Time Warner Merger

The original attempt by Comcast to buy Time Warner didn’t gain acceptance for a variety of reasons, but another attempt at a merger between cable giants — this time by Charter Communications — recently earned approval from federal regulators. This new combined Charter Time Warner company brings with it the potential to shake up both […]

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7 . Streaming Media Players are the Rage

Americans continue their growing love affair with streaming media players. According to a recent study, these devices – Roku, Amazon TV, Apple TV, Google Chromecast, etc. – are now in almost 40 percent of all U.S. homes with broadband service. Cord-cutting consumers prefer to stream TV shows and movies instead of paying a large monthly cable bill. News […]

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8 . Charter Spectrum Apple TV App coming this Year

We recently discussed how ISPs continue to make it easier for customers to stream TV over the Internet. Windstream partnered with DirecTV Now and AT&T, while Verizon is looking at a similar OTT offering for their new 5G service. Not to be outdone, a Charter Spectrum Apple TV app is coming later this year. Apple themselves […]

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9 . Worldwide Internet Speed on the Rise

If your Internet connection seems a little faster the past few years, there’s good reason. A new study reveals the average worldwide Internet speed increased 23 percent over the twelve-month period from May 2017 to May 2018. The study involved 163 million tests using ISPs located all over the planet. The planet’s average Internet speed […]

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10 . New Netflix Ultra HD Video Plan in the Works?

Perhaps a new Netflix Ultra HD service is in the offing? The streaming content provider hopes to add a new service tier focused on 4K video. This move makes sense with many of the OTT streaming services, like DirecTV Now and Sling TV, also raising prices. Perhaps they feel as prices rise, providing more value […]

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California Internet Speed on Average 49.76

0.6%
0.6% of Population with access to over 1000Mbps
15.7%
15.7% of California with access to Fiber Optic & Fiber Providers
63.8%
63.8% of Population with 3 or more Internet Provider choices
There are 65 Internet providers in California
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