Internet Speeds in San Marino, CA

San Marino residents have 2 internet providers to choose from. Spectrum is the most popular provider, offering cable internet service. In our research, we have been seeing 192 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers over 748 recent tests. In addition to Spectrum, DSL and fiber internet service is also available from AT&T.

See more detailed speed and coverage data below.

Last updated on March 18, 2024
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
View Details →
192 Mbps11 Mbps11 ms
AT&T
DSL
Fiber
View Details →
94 Mbps93 Mbps7 ms
* Data from speed tests taken in the last 3 months

Internet Providers in San Marino, CA

Spectrum

Cable

Download Speed

192Mbps

Upload Speed

11Mbps

Latency

11ms

Overview

Spectrum is the most popular provider in San Marino offering cable internet service. Users have been getting 192 Mbps for download speeds and 11 Mbps for upload speeds over 748 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Marino. 36% of users saw download speeds between 250-500 Mbps, and 55% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in San Marino

DateDownload SpeedUpload SpeedLatency
March 16, 2024175 Mbps11 Mbps13 ms
March 16, 2024122 Mbps11 Mbps7 ms
March 15, 2024150 Mbps11 Mbps7 ms
March 15, 2024132 Mbps10 Mbps1457 ms
March 15, 202462 Mbps11 Mbps9 ms
March 15, 2024162 Mbps12 Mbps7 ms
March 14, 2024159 Mbps11 Mbps7 ms
March 14, 202497 Mbps28 Mbps11 ms
March 13, 2024414 Mbps17 Mbps5 ms
March 13, 2024111 Mbps11 Mbps22 ms

AT&T

DSL
Fiber

Download Speed

94Mbps

Upload Speed

93Mbps

Latency

7ms

Overview

AT&T is the 2nd most popular provider in San Marino offering DSL and fiber internet service. Users have been getting 94 Mbps for download speeds and 93 Mbps for upload speeds over 276 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in San Marino. 53% of users saw download speeds between 50-100 Mbps, and 51% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in San Marino

DateDownload SpeedUpload SpeedLatency
March 5, 202492 Mbps122 Mbps9 ms
March 5, 202494 Mbps93 Mbps7 ms
March 5, 2024886 Mbps670 Mbps6 ms
March 5, 2024132 Mbps1 Mbps5 ms
March 4, 202494 Mbps93 Mbps7 ms
March 3, 202494 Mbps93 Mbps7 ms
March 2, 202494 Mbps93 Mbps5 ms
March 2, 202446 Mbps16 Mbps5 ms
March 1, 202494 Mbps93 Mbps5 ms
March 1, 2024222 Mbps158 Mbps5 ms

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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, Spectrum provides the fastest download and upload speeds.

Is there fiber internet in San Marino, CA?

AT&T provides fiber internet in San Marino.