In Martinsburg there are 3 internet service providers, with Xfinity being the most popular. Xfinity offers cable and fiber internet service. In recent tests, Xfinity customers had an average download speed of 205 Mbps and an average upload speed of 23 Mbps. In addition to Xfinity, Frontier Communications and Lumos Networks offer DSL and fiber 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 |
|---|---|---|---|
| Xfinity Cable Fiber | 205 Mbps | 23 Mbps | 12 ms |
| Frontier Communications DSL Fiber | 17 Mbps | 2 Mbps | 12 ms |
| Lumos Networks DSL | 112 Mbps | 99 Mbps | 5 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Martinsburg offering cable and fiber internet service. Users have been getting 205 Mbps for download speeds and 23 Mbps for upload speeds over 10,416 recent tests.
Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Martinsburg. 27% of users saw download speeds between 100-250 Mbps, and 40% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 255 Mbps | 23 Mbps | 14 ms |
| March 16, 2024 | 411 Mbps | 205 Mbps | 11 ms |
| March 16, 2024 | 317 Mbps | 193 Mbps | 13 ms |
| March 16, 2024 | 73 Mbps | 10 Mbps | 16 ms |
| March 16, 2024 | 119 Mbps | 17 Mbps | 8 ms |
| March 16, 2024 | 48 Mbps | 19 Mbps | 15 ms |
| March 16, 2024 | 119 Mbps | 9 Mbps | 13 ms |
| March 16, 2024 | 94 Mbps | 31 Mbps | 12 ms |
| March 16, 2024 | 432 Mbps | 59 Mbps | 9 ms |
| March 16, 2024 | 119 Mbps | 17 Mbps | 10 ms |
Frontier Communications is the 2nd most popular provider in Martinsburg offering DSL and fiber internet service. Users have been getting 17 Mbps for download speeds and 2 Mbps for upload speeds over 1,008 recent tests.
Frontier Communications 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 Martinsburg. 32% of users saw download speeds slower than 10 Mbps, and 56% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 493 Mbps | 304 Mbps | 6 ms |
| March 16, 2024 | 538 Mbps | 318 Mbps | 7 ms |
| March 15, 2024 | 5 Mbps | 1 Mbps | 10 ms |
| March 15, 2024 | 329 Mbps | 296 Mbps | 6 ms |
| March 15, 2024 | 19 Mbps | 1 Mbps | 21 ms |
| March 14, 2024 | 15 Mbps | 1 Mbps | 15 ms |
| March 14, 2024 | 374 Mbps | 250 Mbps | 6 ms |
| March 14, 2024 | 211 Mbps | 75 Mbps | 6 ms |
| March 14, 2024 | 3 Mbps | 1 Mbps | 12 ms |
| March 14, 2024 | 31 Mbps | 3 Mbps | 18 ms |
Lumos Networks is the 3rd most popular provider in Martinsburg offering DSL internet service. Users have been getting 112 Mbps for download speeds and 99 Mbps for upload speeds over 324 recent tests.
Lumos Networks has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Martinsburg. 78% of users saw download speeds between 100-250 Mbps, and 47% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 10, 2024 | 87 Mbps | 93 Mbps | 4 ms |
| March 3, 2024 | 13 Mbps | 15 Mbps | 25 ms |
| February 18, 2024 | 1 Mbps | 1 Mbps | 9 ms |
| February 17, 2024 | 24 Mbps | 9 Mbps | 7 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.