Residents of Columbia have 2 internet providers to choose from. The most popular provider is Spectrum, which offers cable and fiber internet service. Over 29,955 recent tests, our research shows that Spectrum customers have been getting 147 Mbps for download speeds and 11 Mbps for upload speeds. In addition to Spectrum, DSL, fiber and fixed wireless internet service is also available from AT&T.
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 |
---|---|---|---|
Spectrum Cable Fiber | 147 Mbps | 11 Mbps | 28 ms |
AT&T DSL Fiber Fixed Wireless | 235 Mbps | 114 Mbps | 24 ms |
* Data from speed tests taken in the last 3 months |
Spectrum is the most popular provider in Columbia offering cable and fiber internet service. Users have been getting 147 Mbps for download speeds and 11 Mbps for upload speeds over 29,955 recent tests.
Spectrum 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 Columbia. 32% of users saw download speeds between 250-500 Mbps, and 54% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
April 29, 2024 | 107 Mbps | 11 Mbps | 33 ms |
April 29, 2024 | 145 Mbps | 11 Mbps | 33 ms |
April 29, 2024 | 47 Mbps | 21 Mbps | 22 ms |
April 29, 2024 | 61 Mbps | 19 Mbps | 29 ms |
April 29, 2024 | 471 Mbps | 37 Mbps | 33 ms |
April 29, 2024 | 146 Mbps | 11 Mbps | 33 ms |
April 29, 2024 | 80 Mbps | 19 Mbps | 40 ms |
April 29, 2024 | 147 Mbps | 12 Mbps | 32 ms |
April 29, 2024 | 144 Mbps | 11 Mbps | 29 ms |
April 29, 2024 | 321 Mbps | 1 Mbps | 33 ms |
AT&T is the 2nd most popular provider in Columbia offering DSL, fiber and fixed wireless internet service. Users have been getting 235 Mbps for download speeds and 114 Mbps for upload speeds over 15,310 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Columbia. 32% of users saw download speeds between 250-500 Mbps, and 35% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
April 29, 2024 | 300 Mbps | 104 Mbps | 35 ms |
April 29, 2024 | 412 Mbps | 290 Mbps | 22 ms |
April 29, 2024 | 432 Mbps | 67 Mbps | 36 ms |
April 29, 2024 | 46 Mbps | 11 Mbps | 39 ms |
April 29, 2024 | 744 Mbps | 871 Mbps | 22 ms |
April 29, 2024 | 30 Mbps | 11 Mbps | 51 ms |
April 29, 2024 | 388 Mbps | 177 Mbps | 23 ms |
April 29, 2024 | 578 Mbps | 495 Mbps | 17 ms |
April 29, 2024 | 57 Mbps | 6 Mbps | 34 ms |
April 29, 2024 | 519 Mbps | 517 Mbps | 34 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.