Residents of Thornton have 2 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 5,274 recent tests, our research shows that Xfinity customers have been getting 174 Mbps for download speeds and 12 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 | 174 Mbps | 12 Mbps | 8 ms |
| CenturyLink DSL Fiber | 60 Mbps | 16 Mbps | 7 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 174 Mbps for download speeds and 12 Mbps for upload speeds over 5,274 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 50% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| February 2, 2023 | 119 Mbps | 18 Mbps | 7 ms |
| February 2, 2023 | 4 Mbps | 1 Mbps | 8 ms |
| February 2, 2023 | 232 Mbps | 2 Mbps | 7 ms |
| February 2, 2023 | 136 Mbps | 16 Mbps | n/a ms |
| February 2, 2023 | 250 Mbps | 11 Mbps | 11 ms |
| February 2, 2023 | 369 Mbps | 6 Mbps | 15 ms |
| February 2, 2023 | 331 Mbps | 6 Mbps | 13 ms |
| February 2, 2023 | 352 Mbps | 3 Mbps | 12 ms |
| February 2, 2023 | 41 Mbps | 5 Mbps | 6 ms |
| February 2, 2023 | 29 Mbps | 5 Mbps | 9 ms |
CenturyLink is the 2nd most popular provider in Thornton offering DSL and fiber internet service. Users have been getting 60 Mbps for download speeds and 16 Mbps for upload speeds over 193 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. 32% of users saw download speeds between 100-250 Mbps, and 33% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| January 26, 2023 | 29 Mbps | 7 Mbps | 101 ms |
| January 25, 2023 | 196 Mbps | 200 Mbps | 101 ms |
| January 24, 2023 | 30 Mbps | 7 Mbps | 103 ms |
| January 23, 2023 | 25 Mbps | 9 Mbps | 126 ms |
| January 17, 2023 | 11 Mbps | 10 Mbps | 96 ms |
| January 16, 2023 | 88 Mbps | 9 Mbps | 22 ms |
| January 15, 2023 | 6 Mbps | 6 Mbps | 4 ms |
| January 15, 2023 | 11 Mbps | 1 Mbps | 3 ms |
| January 13, 2023 | 12 Mbps | 5 Mbps | 106 ms |
| January 10, 2023 | 19 Mbps | 2 Mbps | 17 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.