Darien residents have 2 internet providers to choose from. Xfinity is the most popular provider, offering cable internet service. In our research, we have been seeing 236 Mbps for download speeds and 23 Mbps for upload speeds for Xfinity customers over 3,795 recent tests. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 236 Mbps | 23 Mbps | 8 ms |
| AT&T DSL Fiber | 24 Mbps | 5 Mbps | 8 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Darien offering cable internet service. Users have been getting 236 Mbps for download speeds and 23 Mbps for upload speeds over 3,795 recent tests.
Xfinity has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Darien. 25% of users saw download speeds faster than 500 Mbps, and 53% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 652 Mbps | 41 Mbps | 4 ms |
| June 17, 2024 | 5 Mbps | 1 Mbps | 9 ms |
| June 17, 2024 | 27 Mbps | 29 Mbps | 18 ms |
| June 17, 2024 | 441 Mbps | 12 Mbps | 11 ms |
| June 17, 2024 | 750 Mbps | 17 Mbps | 5 ms |
| June 17, 2024 | 334 Mbps | 40 Mbps | 4 ms |
| June 17, 2024 | 789 Mbps | 24 Mbps | 26 ms |
| June 17, 2024 | 605 Mbps | 24 Mbps | 9 ms |
| June 17, 2024 | 479 Mbps | 28 Mbps | 6 ms |
| June 16, 2024 | 77 Mbps | 24 Mbps | 9 ms |
AT&T is the 2nd most popular provider in Darien offering DSL and fiber internet service. Users have been getting 24 Mbps for download speeds and 5 Mbps for upload speeds over 219 recent tests.
AT&T has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Darien. 39% of users saw download speeds slower than 10 Mbps, and 43% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 1 Mbps | 2 Mbps | 27 ms |
| June 16, 2024 | 16 Mbps | 4 Mbps | 227 ms |
| June 12, 2024 | 5 Mbps | 5 Mbps | 4 ms |
| June 12, 2024 | 21 Mbps | 1 Mbps | 238 ms |
| June 11, 2024 | 5 Mbps | 5 Mbps | 6 ms |
| June 10, 2024 | 96 Mbps | 106 Mbps | 6 ms |
| June 6, 2024 | 184 Mbps | 113 Mbps | 65 ms |
| June 4, 2024 | 1 Mbps | 2 Mbps | 75 ms |
| June 4, 2024 | 100 Mbps | 70 Mbps | 5 ms |
| June 3, 2024 | 1 Mbps | 1 Mbps | 73 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.