In San Anselmo there are 2 internet service providers, with Xfinity being the most popular. Xfinity offers cable internet service. In recent tests, Xfinity customers had an average download speed of 173 Mbps and an average upload speed of 18 Mbps. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.
While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 173 Mbps | 18 Mbps | 12 ms |
| AT&T DSL Fiber | 140 Mbps | 98 Mbps | 6 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in San Anselmo offering cable internet service. Users have been getting 173 Mbps for download speeds and 18 Mbps for upload speeds over 2,969 recent tests.
Xfinity 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 Anselmo. 26% of users saw download speeds between 100-250 Mbps, and 52% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 907 Mbps | 37 Mbps | n/a ms |
| September 24, 2023 | 615 Mbps | 39 Mbps | n/a ms |
| September 24, 2023 | 30 Mbps | 7 Mbps | 74 ms |
| September 24, 2023 | 473 Mbps | 19 Mbps | 19 ms |
| September 24, 2023 | 21 Mbps | 8 Mbps | 21 ms |
| September 24, 2023 | 279 Mbps | 11 Mbps | 11 ms |
| September 24, 2023 | 16 Mbps | 1 Mbps | 36 ms |
| September 24, 2023 | 49 Mbps | 12 Mbps | 12 ms |
| September 24, 2023 | 69 Mbps | 17 Mbps | 9 ms |
| September 23, 2023 | 9 Mbps | 19 Mbps | 23 ms |
AT&T is the 2nd most popular provider in San Anselmo offering DSL and fiber internet service. Users have been getting 140 Mbps for download speeds and 98 Mbps for upload speeds over 1,187 recent tests.
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 Anselmo. 24% of users saw download speeds between 250-500 Mbps, and 31% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 21, 2023 | 587 Mbps | 408 Mbps | 55 ms |
| September 21, 2023 | 737 Mbps | 1 Mbps | 3 ms |
| September 20, 2023 | 46 Mbps | 5 Mbps | 27 ms |
| September 19, 2023 | 16 Mbps | 328 Mbps | 8 ms |
| September 15, 2023 | 152 Mbps | 297 Mbps | n/a ms |
| September 15, 2023 | 75 Mbps | 101 Mbps | 9 ms |
| September 15, 2023 | 634 Mbps | 317 Mbps | 6 ms |
| September 14, 2023 | 160 Mbps | 200 Mbps | 14 ms |
| September 12, 2023 | 88 Mbps | 124 Mbps | 11 ms |
| September 12, 2023 | 15 Mbps | 15 Mbps | 6 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.