Denver residents have 3 internet providers to choose from. CenturyLink is the most popular provider, offering DSL and fiber internet service. In our research, we have been seeing 264 Mbps for download speeds and 111 Mbps for upload speeds for CenturyLink customers over 28 recent tests. Mediacom Cable and Windstream Communications also have coverage in Denver, although they are not as popular as CenturyLink. These providers offer cable and DSL internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| CenturyLink DSL Fiber | 264 Mbps | 111 Mbps | 9 ms |
| Mediacom Cable Cable | 49 Mbps | 48 Mbps | 29 ms |
| Windstream Communications DSL | 5 Mbps | 7 Mbps | 59 ms |
| * Data from speed tests taken in the last 3 months | |||
CenturyLink is the most popular provider in Denver offering DSL and fiber internet service. Users have been getting 264 Mbps for download speeds and 111 Mbps for upload speeds over 28 recent tests.
CenturyLink has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Denver. 67% of users saw download speeds between 250-500 Mbps, and 56% of users saw upload speeds between 100-250 Mbps.
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Mediacom Cable is the 2nd most popular provider in Denver offering cable internet service. Users have been getting 49 Mbps for download speeds and 48 Mbps for upload speeds over 16 recent tests.
Mediacom Cable has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Denver. 40% of users saw download speeds between 50-100 Mbps, and 40% of users saw upload speeds between 25-50 Mbps.
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| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 12, 2024 | 281 Mbps | 2 Mbps | 31 ms |
Windstream Communications is the 3rd most popular provider in Denver offering DSL internet service. Users have been getting 5 Mbps for download speeds and 7 Mbps for upload speeds over 3 recent tests.
Windstream Communications has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Denver. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds between 5-10 Mbps.
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We’ll run a download test and an upload test to give you the full picture of your internet connection.