RealSpeeds

Internet Speeds in San Carlos, CA

There are 3 internet providers operating in San Carlos, the most popular being Xfinity. Xfinity offers cable and fiber internet service. In 8,901 recent tests, on average, we have been seeing 121 Mbps for download speeds and 16 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL, fiber and fixed wireless internet service is also available from AT&T and Etheric Networks.

While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.

Last updated on May 12 2022
ProviderDownload SpeedUpload Speed
Xfinity
Cable
Fiber
View Details →
121 Mbps16 Mbps
AT&T
DSL
Fiber
View Details →
165 Mbps120 Mbps
Etheric Networks
Fixed Wireless
View Details →
26 Mbps30 Mbps
* Data from speed tests taken in the last 3 months

Internet Providers in San Carlos, CA

Xfinity

Cable
Fiber

Download Speed

121Mbps

Upload Speed

16Mbps

Overview

Xfinity is the most popular provider in San Carlos offering cable and fiber internet service. Users have been getting 121 Mbps for download speeds and 16 Mbps for upload speeds over 8,901 recent tests.

Speed Breakdown

Xfinity has the 2nd fastest average download speeds and the 3rd fastest average upload speeds out of all of the providers in San Carlos. 27% of users saw download speeds between 100-250 Mbps, and 38% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

AT&T

DSL
Fiber

Download Speed

165Mbps

Upload Speed

120Mbps

Overview

AT&T is the 2nd most popular provider in San Carlos offering DSL and fiber internet service. Users have been getting 165 Mbps for download speeds and 120 Mbps for upload speeds over 6,507 recent tests.

Speed Breakdown

AT&T has the fastest average download speeds and the fastest average upload speeds out of all of the providers in San Carlos. 26% of users saw download speeds between 100-250 Mbps, and 30% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Etheric Networks

Fixed Wireless

Download Speed

26Mbps

Upload Speed

30Mbps

Overview

Etheric Networks is the 3rd most popular provider in San Carlos offering fixed wireless internet service. Users have been getting 26 Mbps for download speeds and 30 Mbps for upload speeds over 380 recent tests.

Speed Breakdown

Etheric Networks has the 3rd fastest average download speeds and the 2nd fastest average upload speeds out of all of the providers in San Carlos. 46% of users saw download speeds between 25-50 Mbps, and 73% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

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Frequently Asked Questions

What internet providers are available in San Carlos, CA?

Xfinity, AT&T and Etheric Networks currently operate in San Carlos.

What is the most popular internet provider in San Carlos, CA?

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

What is the fastest internet provider in San Carlos, 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 San Carlos are getting, AT&T provides the fastest download speeds and AT&T provides the fastest upload speeds.