Residents of Thornton have 2 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 10,724 recent tests, our research shows that Xfinity customers have been getting 183 Mbps for download speeds and 17 Mbps for upload speeds. In addition to Xfinity, DSL and fiber internet service is also available from CenturyLink.
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 | 183 Mbps | 17 Mbps | 8 ms |
| CenturyLink DSL Fiber | 94 Mbps | 56 Mbps | 4 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Thornton offering cable internet service. Users have been getting 183 Mbps for download speeds and 17 Mbps for upload speeds over 10,724 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 Thornton. 28% of users saw download speeds between 100-250 Mbps, and 49% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 3, 2023 | 134 Mbps | 22 Mbps | 34 ms |
| June 3, 2023 | 89 Mbps | 8 Mbps | 35 ms |
| June 3, 2023 | 76 Mbps | 38 Mbps | 6 ms |
| June 3, 2023 | 87 Mbps | 16 Mbps | 17 ms |
| June 3, 2023 | 911 Mbps | 41 Mbps | 45 ms |
| June 3, 2023 | 826 Mbps | 111 Mbps | 14 ms |
| June 3, 2023 | 592 Mbps | 96 Mbps | 21 ms |
| June 3, 2023 | 119 Mbps | 18 Mbps | 33 ms |
| June 3, 2023 | 226 Mbps | 132 Mbps | 48 ms |
| June 3, 2023 | 13 Mbps | 5 Mbps | 24 ms |
CenturyLink is the 2nd most popular provider in Thornton offering DSL and fiber internet service. Users have been getting 94 Mbps for download speeds and 56 Mbps for upload speeds over 681 recent tests.
CenturyLink has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Thornton. 25% of users saw download speeds between 250-500 Mbps, and 27% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 3, 2023 | 43 Mbps | 1 Mbps | 43 ms |
| June 3, 2023 | 18 Mbps | 14 Mbps | 3 ms |
| June 2, 2023 | 18 Mbps | 1 Mbps | 627 ms |
| June 2, 2023 | 77 Mbps | 48 Mbps | 44 ms |
| June 1, 2023 | 737 Mbps | 922 Mbps | 43 ms |
| May 31, 2023 | 203 Mbps | 6 Mbps | 15 ms |
| May 31, 2023 | 251 Mbps | 245 Mbps | 15 ms |
| May 31, 2023 | 99 Mbps | 99 Mbps | 7 ms |
| May 30, 2023 | 34 Mbps | 2 Mbps | 32 ms |
| May 30, 2023 | 81 Mbps | 2 Mbps | 16 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.