Charleston residents have 2 internet providers to choose from. Consolidated Communications is the most popular provider, offering DSL internet service. In our research, we have been seeing 7 Mbps for download speeds and 1 Mbps for upload speeds for Consolidated Communications customers over 17 recent tests. In addition to Consolidated Communications, cable internet service is also available from Spectrum.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Consolidated Communications DSL | 7 Mbps | 1 Mbps | 33 ms |
| Spectrum Cable | 70 Mbps | 27 Mbps | 53 ms |
| * Data from speed tests taken in the last 3 months | |||
Consolidated Communications is the most popular provider in Charleston offering DSL internet service. Users have been getting 7 Mbps for download speeds and 1 Mbps for upload speeds over 17 recent tests.
Consolidated Communications has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Charleston. 59% of users saw download speeds slower than 10 Mbps, and 71% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Spectrum is the 2nd most popular provider in Charleston offering cable internet service. Users have been getting 70 Mbps for download speeds and 27 Mbps for upload speeds over 1 recent tests.
Spectrum has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Charleston. 100% of users saw download speeds between 50-100 Mbps, and 100% 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.