Residents of Columbia have 2 internet providers to choose from. The most popular provider is CenturyLink, which offers DSL and fiber internet service. Over 15 recent tests, our research shows that CenturyLink customers have been getting 19 Mbps for download speeds and 92 Mbps for upload speeds. In addition to CenturyLink, cable internet service is also available from Mediacom Cable.
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 |
|---|---|---|---|
| CenturyLink DSL Fiber | 19 Mbps | 92 Mbps | 55 ms |
| Mediacom Cable Cable | 194 Mbps | 30 Mbps | 27 ms |
| * Data from speed tests taken in the last 3 months | |||
CenturyLink is the most popular provider in Columbia offering DSL and fiber internet service. Users have been getting 19 Mbps for download speeds and 92 Mbps for upload speeds over 15 recent tests.
CenturyLink has the 2nd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Columbia. 100% of users saw download speeds between 10-25 Mbps, and 100% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
Mediacom Cable is the 2nd most popular provider in Columbia offering cable internet service. Users have been getting 194 Mbps for download speeds and 30 Mbps for upload speeds over 11 recent tests.
Mediacom Cable has the fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Columbia. 43% of users saw download speeds between 100-250 Mbps, and 40% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.