Denver residents have 4 internet providers to choose from. Windstream Communications is the most popular provider, offering DSL and fiber internet service. In our research, we have been seeing 63 Mbps for download speeds and 20 Mbps for upload speeds for Windstream Communications customers over 877 recent tests. PenTeleData, Frontier Communications and Xfinity also have coverage in Denver, although they are not as popular as Windstream Communications. These providers offer cable and DSL internet service.
See more detailed speed and coverage data below.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
Windstream Communications DSL Fiber | 63 Mbps | 20 Mbps | 16 ms |
PenTeleData Cable | 189 Mbps | 10 Mbps | 17 ms |
Frontier Communications DSL | 265 Mbps | 304 Mbps | 22 ms |
Xfinity Cable | 13 Mbps | 7 Mbps | 5 ms |
* Data from speed tests taken in the last 3 months |
Windstream Communications is the most popular provider in Denver offering DSL and fiber internet service. Users have been getting 63 Mbps for download speeds and 20 Mbps for upload speeds over 877 recent tests.
Windstream Communications has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Denver. 18% of users saw download speeds between 100-250 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 | 5 Mbps | 23 Mbps | 22 ms |
March 16, 2024 | 483 Mbps | 483 Mbps | 29 ms |
March 16, 2024 | 1 Mbps | 1 Mbps | 29 ms |
March 16, 2024 | 4 Mbps | 1 Mbps | 26 ms |
March 16, 2024 | 208 Mbps | 15 Mbps | 9 ms |
March 15, 2024 | 44 Mbps | 48 Mbps | 10 ms |
March 15, 2024 | 100 Mbps | 97 Mbps | 8 ms |
March 15, 2024 | 60 Mbps | 15 Mbps | 30 ms |
March 15, 2024 | 5 Mbps | 6 Mbps | 8 ms |
March 15, 2024 | 16 Mbps | 1 Mbps | 31 ms |
PenTeleData is the 2nd most popular provider in Denver offering cable internet service. Users have been getting 189 Mbps for download speeds and 10 Mbps for upload speeds over 402 recent tests.
PenTeleData has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Denver. 40% of users saw download speeds between 250-500 Mbps, and 37% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 24 Mbps | 9 Mbps | 16 ms |
March 16, 2024 | 333 Mbps | 10 Mbps | 17 ms |
March 16, 2024 | 241 Mbps | 14 Mbps | 14 ms |
March 15, 2024 | 189 Mbps | 23 Mbps | 15 ms |
March 14, 2024 | 449 Mbps | 19 Mbps | 20 ms |
March 14, 2024 | 185 Mbps | 23 Mbps | 14 ms |
March 13, 2024 | 188 Mbps | 17 Mbps | 16 ms |
March 13, 2024 | 854 Mbps | 40 Mbps | 16 ms |
March 13, 2024 | 6 Mbps | 13 Mbps | 20 ms |
March 12, 2024 | 777 Mbps | 30 Mbps | 15 ms |
Frontier Communications is the 3rd most popular provider in Denver offering DSL internet service. Users have been getting 265 Mbps for download speeds and 304 Mbps for upload speeds over 122 recent tests.
Frontier Communications has the fastest average download speed, the fastest average upload speed, and the 4th lowest latency out of all of the providers in Denver. 36% of users saw download speeds between 250-500 Mbps, and 65% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 5, 2024 | 631 Mbps | 626 Mbps | 30 ms |
March 4, 2024 | 605 Mbps | 614 Mbps | 23 ms |
February 29, 2024 | 265 Mbps | 230 Mbps | 21 ms |
February 21, 2024 | 49 Mbps | 93 Mbps | 23 ms |
February 20, 2024 | 4 Mbps | 1 Mbps | 22 ms |
February 18, 2024 | 353 Mbps | 387 Mbps | 22 ms |
February 18, 2024 | 10 Mbps | 1 Mbps | 26 ms |
February 17, 2024 | 364 Mbps | 161 Mbps | 18 ms |
February 17, 2024 | 284 Mbps | 321 Mbps | 23 ms |
February 17, 2024 | 504 Mbps | 506 Mbps | 16 ms |
Xfinity is the 4th most popular provider in Denver offering cable internet service. Users have been getting 13 Mbps for download speeds and 7 Mbps for upload speeds over 11 recent tests.
Xfinity has the 4th fastest average download speed, the 4th fastest average upload speed, and the lowest latency out of all of the providers in Denver. 33% of users saw download speeds between 10-25 Mbps, and 43% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 4, 2024 | 33 Mbps | 1 Mbps | 4 ms |
March 2, 2024 | 13 Mbps | 1 Mbps | 28 ms |
March 1, 2024 | 9 Mbps | 10 Mbps | 4 ms |
February 29, 2024 | 52 Mbps | 7 Mbps | 29 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.