RealSpeeds

Internet Speeds in San Marino, CA

There are 2 internet providers operating in San Marino, the most popular being Spectrum. Spectrum offers cable internet service. In 920 recent tests, on average, we have been seeing 77 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers. In addition to Spectrum, DSL and fiber internet service is also available from AT&T.

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 27 2022
ProviderDownload SpeedUpload Speed
Spectrum
Cable
View Details →
77 Mbps11 Mbps
AT&T
DSL
Fiber
View Details →
78 Mbps27 Mbps
* Data from speed tests taken in the last 3 months

Internet Providers in San Marino, CA

Spectrum

Cable

Download Speed

77Mbps

Upload Speed

11Mbps

Overview

Spectrum is the most popular provider in San Marino offering cable internet service. Users have been getting 77 Mbps for download speeds and 11 Mbps for upload speeds over 920 recent tests.

Speed Breakdown

Spectrum has the 2nd fastest average download speeds and the 2nd fastest average upload speeds out of all of the providers in San Marino. 28% of users saw download speeds between 100-250 Mbps, and 41% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

AT&T

DSL
Fiber

Download Speed

78Mbps

Upload Speed

27Mbps

Overview

AT&T is the 2nd most popular provider in San Marino offering DSL and fiber internet service. Users have been getting 78 Mbps for download speeds and 27 Mbps for upload speeds over 352 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 Marino. 29% of users saw download speeds between 100-250 Mbps, and 35% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

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Frequently Asked Questions

What internet providers are available in San Marino, CA?

Spectrum and AT&T currently operate in San Marino.

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

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

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