Internet Speeds in Diablo, CA

In Diablo there are 1 internet service providers, with Xfinity being the most popular. Xfinity offers cable internet service. In our research, we have been seeing 222 Mbps for download speeds and 40 Mbps for upload speeds for Xfinity customers over 16 recent tests.

See more detailed speed and coverage data below.

Last updated on March 19, 2023
ProviderDownload SpeedUpload SpeedLatency
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222 Mbps40 Mbpsn/a ms
* Data from speed tests taken in the last 3 months

Internet Providers in Diablo, CA



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Xfinity is the most popular provider in Diablo offering cable internet service. Users have been getting 222 Mbps for download speeds and 40 Mbps for upload speeds over 16 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Diablo. 67% of users saw download speeds between 100-250 Mbps, and 83% of users saw upload speeds between 25-50 Mbps.

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Frequently Asked Questions

What internet providers are available in Diablo, CA?

Xfinity currently operates in Diablo.

What is the most popular internet provider in Diablo, CA?

Xfinity is currently the most popular internet provider in Diablo based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Diablo, CA?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in Diablo are getting, Xfinity provides the fastest download speeds and Xfinity provides the fastest upload speeds.

Is there fiber internet in Diablo, CA?

There are no providers currently offering fiber internet in Diablo.