In St. Charles there are 3 internet service providers, with Mediacom Cable being the most popular. Mediacom Cable offers cable internet service. In recent tests, Mediacom Cable customers had an average download speed of 240 Mbps and an average upload speed of 38 Mbps. In addition to Mediacom Cable, AT&T and Spectrum offer DSL, fiber, fixed wireless and cable internet service.
While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Mediacom Cable Cable | 240 Mbps | 38 Mbps | 39 ms |
| AT&T DSL Fiber Fixed Wireless | 10 Mbps | 1 Mbps | 28 ms |
| Spectrum Cable | 158 Mbps | 17 Mbps | n/a ms |
| * Data from speed tests taken in the last 3 months | |||
Mediacom Cable is the most popular provider in St. Charles offering cable internet service. Users have been getting 240 Mbps for download speeds and 38 Mbps for upload speeds over 12 recent tests.
Mediacom Cable has the fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in St. Charles. 50% of users saw download speeds between 250-500 Mbps, and 67% of users saw upload speeds between 25-50 Mbps.
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AT&T is the 2nd most popular provider in St. Charles offering DSL, fiber and fixed wireless internet service. Users have been getting 10 Mbps for download speeds and 1 Mbps for upload speeds over 7 recent tests.
AT&T has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in St. Charles. 60% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
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Spectrum is the 3rd most popular provider in St. Charles offering cable internet service. Users have been getting 158 Mbps for download speeds and 17 Mbps for upload speeds over 4 recent tests.
Spectrum has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in St. Charles. 100% of users saw download speeds between 100-250 Mbps, and 100% of users saw upload speeds between 10-25 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.