Denver residents have 4 internet providers to choose from. Xfinity is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 151 Mbps for download speeds and 16 Mbps for upload speeds for Xfinity customers over 194,232 recent tests. CenturyLink, Webpass and Starry also have coverage in Denver, although they are not as popular as Xfinity. These providers offer DSL, fiber and fixed wireless internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable Fiber | 151 Mbps | 16 Mbps | 7 ms |
| CenturyLink DSL Fiber | 79 Mbps | 21 Mbps | 13 ms |
| Webpass Fiber Fixed Wireless | 250 Mbps | 145 Mbps | 2 ms |
| Starry Fiber Fixed Wireless | 187 Mbps | 78 Mbps | 8 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Denver offering cable and fiber internet service. Users have been getting 151 Mbps for download speeds and 16 Mbps for upload speeds over 194,232 recent tests.
Xfinity has the 3rd fastest average download speed, the 4th fastest average upload speed, and the 2nd lowest latency out of all of the providers in Denver. 25% of users saw download speeds between 100-250 Mbps, and 40% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 207 Mbps | 41 Mbps | n/a ms |
| September 24, 2023 | 775 Mbps | 18 Mbps | n/a ms |
| September 24, 2023 | 114 Mbps | 9 Mbps | 11 ms |
| September 24, 2023 | 930 Mbps | 12 Mbps | n/a ms |
| September 24, 2023 | 194 Mbps | 40 Mbps | 6 ms |
| September 24, 2023 | 538 Mbps | 37 Mbps | n/a ms |
| September 24, 2023 | 312 Mbps | 23 Mbps | 9 ms |
| September 24, 2023 | 120 Mbps | 18 Mbps | 6 ms |
| September 24, 2023 | 207 Mbps | 18 Mbps | 7 ms |
| September 24, 2023 | 54 Mbps | 6 Mbps | 7 ms |
CenturyLink is the 2nd most popular provider in Denver offering DSL and fiber internet service. Users have been getting 79 Mbps for download speeds and 21 Mbps for upload speeds over 170,956 recent tests.
CenturyLink has the 4th fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in Denver. 17% of users saw download speeds between 100-250 Mbps, and 30% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 255 Mbps | 163 Mbps | 6 ms |
| September 24, 2023 | 94 Mbps | 21 Mbps | n/a ms |
| September 24, 2023 | 870 Mbps | 224 Mbps | 5 ms |
| September 24, 2023 | 142 Mbps | 206 Mbps | n/a ms |
| September 24, 2023 | 108 Mbps | 21 Mbps | n/a ms |
| September 24, 2023 | 40 Mbps | 39 Mbps | n/a ms |
| September 24, 2023 | 43 Mbps | 60 Mbps | 6 ms |
| September 24, 2023 | 51 Mbps | 5 Mbps | 23 ms |
| September 24, 2023 | 46 Mbps | 5 Mbps | 21 ms |
| September 24, 2023 | 41 Mbps | 5 Mbps | n/a ms |
Webpass is the 3rd most popular provider in Denver offering fiber and fixed wireless internet service. Users have been getting 250 Mbps for download speeds and 145 Mbps for upload speeds over 2,705 recent tests.
Webpass has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Denver. 27% of users saw download speeds faster than 500 Mbps, and 39% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 94 Mbps | 93 Mbps | n/a ms |
| September 24, 2023 | 618 Mbps | 312 Mbps | 3 ms |
| September 24, 2023 | 70 Mbps | 83 Mbps | 6 ms |
| September 24, 2023 | 714 Mbps | 425 Mbps | n/a ms |
| September 24, 2023 | 349 Mbps | 370 Mbps | 2 ms |
| September 24, 2023 | 895 Mbps | 916 Mbps | n/a ms |
| September 24, 2023 | 247 Mbps | 153 Mbps | 7 ms |
| September 23, 2023 | 94 Mbps | 93 Mbps | n/a ms |
| September 23, 2023 | 302 Mbps | 282 Mbps | 33 ms |
| September 23, 2023 | 752 Mbps | 395 Mbps | n/a ms |
Starry is the 4th most popular provider in Denver offering fiber and fixed wireless internet service. Users have been getting 187 Mbps for download speeds and 78 Mbps for upload speeds over 1,472 recent tests.
Starry has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Denver. 63% of users saw download speeds between 100-250 Mbps, and 47% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 27 Mbps | 29 Mbps | 7 ms |
| September 24, 2023 | 91 Mbps | 91 Mbps | 12 ms |
| September 24, 2023 | 154 Mbps | 57 Mbps | 2 ms |
| September 24, 2023 | 220 Mbps | 60 Mbps | 22 ms |
| September 24, 2023 | 36 Mbps | 18 Mbps | 8 ms |
| September 24, 2023 | 217 Mbps | 71 Mbps | 10 ms |
| September 24, 2023 | 218 Mbps | 70 Mbps | 10 ms |
| September 24, 2023 | 275 Mbps | 88 Mbps | 5 ms |
| September 24, 2023 | 81 Mbps | 22 Mbps | 7 ms |
| September 24, 2023 | 218 Mbps | 88 Mbps | 4 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.