There are 2 internet providers operating in San Mateo, the most popular being AT&T. AT&T offers DSL internet service. In 1 recent tests, on average, we have been seeing 84 Mbps for download speeds and 87 Mbps for upload speeds for AT&T customers. In addition to AT&T, cable internet service is also available from Xfinity.
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.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
AT&T DSL | 84 Mbps | 87 Mbps | 42 ms |
Xfinity Cable | 26 Mbps | 12 Mbps | 45 ms |
* Data from speed tests taken in the last 3 months |
AT&T is the 2nd most popular provider in San Mateo offering DSL internet service. Users have been getting 84 Mbps for download speeds and 87 Mbps for upload speeds over 1 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in San Mateo. 100% of users saw download speeds between 50-100 Mbps, and 100% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
Xfinity is the most popular provider in San Mateo offering cable internet service. Users have been getting 26 Mbps for download speeds and 12 Mbps for upload speeds over 1 recent tests.
Xfinity has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Mateo. 100% of users saw download speeds between 25-50 Mbps, and 100% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.