In Madison 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 143 Mbps and an average upload speed of 15 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 | 143 Mbps | 15 Mbps | 31 ms |
| AT&T DSL Fiber | 214 Mbps | 131 Mbps | 31 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Madison offering cable internet service. Users have been getting 143 Mbps for download speeds and 15 Mbps for upload speeds over 4,349 recent tests.
Xfinity has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Madison. 33% of users saw download speeds between 250-500 Mbps, and 61% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 25 Mbps | 11 Mbps | 33 ms |
| March 16, 2024 | 117 Mbps | 18 Mbps | 30 ms |
| March 16, 2024 | 140 Mbps | 22 Mbps | 30 ms |
| March 16, 2024 | 38 Mbps | 21 Mbps | 48 ms |
| March 16, 2024 | 303 Mbps | 10 Mbps | 32 ms |
| March 16, 2024 | 170 Mbps | 19 Mbps | 31 ms |
| March 16, 2024 | 326 Mbps | 23 Mbps | 29 ms |
| March 16, 2024 | 213 Mbps | 106 Mbps | 5 ms |
| March 16, 2024 | 30 Mbps | 20 Mbps | 32 ms |
| March 16, 2024 | 133 Mbps | 10 Mbps | 34 ms |
AT&T is the 2nd most popular provider in Madison offering DSL and fiber internet service. Users have been getting 214 Mbps for download speeds and 131 Mbps for upload speeds over 1,202 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Madison. 37% of users saw download speeds between 250-500 Mbps, and 37% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 313 Mbps | 367 Mbps | 33 ms |
| March 16, 2024 | 648 Mbps | 524 Mbps | 31 ms |
| March 16, 2024 | 66 Mbps | 1 Mbps | 34 ms |
| March 16, 2024 | 30 Mbps | 6 Mbps | 48 ms |
| March 16, 2024 | 86 Mbps | 293 Mbps | 33 ms |
| March 15, 2024 | 162 Mbps | 18 Mbps | 66 ms |
| March 15, 2024 | 353 Mbps | 409 Mbps | 28 ms |
| March 15, 2024 | 262 Mbps | 243 Mbps | 31 ms |
| March 15, 2024 | 330 Mbps | 347 Mbps | 31 ms |
| March 15, 2024 | 375 Mbps | 254 Mbps | 29 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.