Internet Speeds in San Marino, CA

San Marino residents have 2 internet providers to choose from. AT&T is the most popular provider, offering DSL and fiber internet service. In our research, we have been seeing 92 Mbps for download speeds and 93 Mbps for upload speeds for AT&T customers over 317 recent tests. In addition to AT&T, cable internet service is also available from Spectrum.

See more detailed speed and coverage data below.

Last updated on June 18, 2024
ProviderDownload SpeedUpload SpeedLatency
AT&T
DSL
Fiber
View Details →
92 Mbps93 Mbps6 ms
Spectrum
Cable
View Details →
150 Mbps11 Mbps10 ms
* Data from speed tests taken in the last 3 months

Internet Providers in San Marino, CA

AT&T

DSL
Fiber

Download Speed

92Mbps

Upload Speed

93Mbps

Latency

6ms

Overview

AT&T is the most popular provider in San Marino offering DSL and fiber internet service. Users have been getting 92 Mbps for download speeds and 93 Mbps for upload speeds over 317 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. 47% of users saw download speeds between 50-100 Mbps, and 58% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in San Marino

DateDownload SpeedUpload SpeedLatency
June 17, 2024658 Mbps678 Mbps17 ms
June 17, 202491 Mbps93 Mbps6 ms
June 16, 202492 Mbps93 Mbps5 ms
June 15, 202492 Mbps93 Mbps5 ms
June 14, 202491 Mbps93 Mbps5 ms
June 14, 2024911 Mbps652 Mbps5 ms
June 14, 2024159 Mbps91 Mbps9 ms
June 13, 2024906 Mbps659 Mbps12 ms
June 13, 202492 Mbps93 Mbps5 ms
June 12, 2024919 Mbps673 Mbps6 ms

Spectrum

Cable

Download Speed

150Mbps

Upload Speed

11Mbps

Latency

10ms

Overview

Spectrum is the 2nd most popular provider in San Marino offering cable internet service. Users have been getting 150 Mbps for download speeds and 11 Mbps for upload speeds over 298 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. 38% of users saw download speeds between 100-250 Mbps, and 54% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in San Marino

DateDownload SpeedUpload SpeedLatency
June 16, 202410 Mbps10 Mbps73 ms
June 15, 20249 Mbps1 Mbps72 ms
June 11, 20241 Mbps1 Mbps33 ms
June 11, 2024136 Mbps33 Mbps14 ms
June 11, 2024317 Mbps11 Mbps11 ms
June 9, 20246 Mbps2 Mbps652 ms
June 6, 202443 Mbps8 Mbps7 ms
June 5, 2024355 Mbps40 Mbps11 ms
June 4, 2024167 Mbps4 Mbps12 ms
June 2, 2024246 Mbps11 Mbps11 ms

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Frequently Asked Questions

What internet providers are available in San Marino, CA?

AT&T and Spectrum currently operate in San Marino.

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

AT&T 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.