Residents of Corte Madera have 3 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 4,087 recent tests, our research shows that Xfinity customers have been getting 186 Mbps for download speeds and 18 Mbps for upload speeds. Besides Xfinity, residents of Corte Madera may be able to choose from AT&T and Sonic.net which offer DSL and fiber internet service.
While these are the real speeds we have been seeing in recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 186 Mbps | 18 Mbps | 11 ms |
| AT&T DSL Fiber | 98 Mbps | 55 Mbps | 6 ms |
| Sonic.net DSL | 111 Mbps | 83 Mbps | 9 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Corte Madera offering cable internet service. Users have been getting 186 Mbps for download speeds and 18 Mbps for upload speeds over 4,087 recent tests.
Xfinity has the fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Corte Madera. 34% of users saw download speeds between 250-500 Mbps, and 52% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 60 Mbps | 16 Mbps | 7 ms |
| March 16, 2024 | 221 Mbps | 41 Mbps | 8 ms |
| March 16, 2024 | 123 Mbps | 22 Mbps | 8 ms |
| March 16, 2024 | 60 Mbps | 17 Mbps | 11 ms |
| March 16, 2024 | 90 Mbps | 42 Mbps | 9 ms |
| March 16, 2024 | 535 Mbps | 39 Mbps | 11 ms |
| March 15, 2024 | 475 Mbps | 1 Mbps | 16 ms |
| March 15, 2024 | 190 Mbps | 41 Mbps | 8 ms |
| March 15, 2024 | 90 Mbps | 41 Mbps | 9 ms |
| March 15, 2024 | 380 Mbps | 32 Mbps | 20 ms |
AT&T is the 2nd most popular provider in Corte Madera offering DSL and fiber internet service. Users have been getting 98 Mbps for download speeds and 55 Mbps for upload speeds over 1,787 recent tests.
AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Corte Madera. 21% of users saw download speeds between 250-500 Mbps, and 26% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 17 Mbps | 1 Mbps | 9 ms |
| March 16, 2024 | 170 Mbps | 76 Mbps | 9 ms |
| March 16, 2024 | 256 Mbps | 192 Mbps | 7 ms |
| March 16, 2024 | 51 Mbps | 12 Mbps | 20 ms |
| March 16, 2024 | 20 Mbps | 11 Mbps | 43 ms |
| March 16, 2024 | 22 Mbps | 11 Mbps | 52 ms |
| March 15, 2024 | 378 Mbps | 151 Mbps | 6 ms |
| March 15, 2024 | 17 Mbps | 1 Mbps | 9 ms |
| March 15, 2024 | 46 Mbps | 12 Mbps | 20 ms |
| March 15, 2024 | 2 Mbps | 70 Mbps | 467 ms |
Sonic.net is the 3rd most popular provider in Corte Madera offering DSL internet service. Users have been getting 111 Mbps for download speeds and 83 Mbps for upload speeds over 23 recent tests.
Sonic.net has the 2nd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Corte Madera. 43% of users saw download speeds between 100-250 Mbps, and 50% of users saw upload speeds between 50-100 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.