There are 2 internet providers operating in Rockville, the most popular being Xfinity. Xfinity offers cable internet service. In 8,244 recent tests, on average, we have been seeing 217 Mbps for download speeds and 22 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, cable and fiber internet service is also available from Cox Communications.
While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 217 Mbps | 22 Mbps | 16 ms |
| Cox Communications Cable Fiber | 104 Mbps | 22 Mbps | 13 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Rockville offering cable internet service. Users have been getting 217 Mbps for download speeds and 22 Mbps for upload speeds over 8,244 recent tests.
Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Rockville. 30% of users saw download speeds between 250-500 Mbps, and 55% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 546 Mbps | 41 Mbps | 16 ms |
| June 17, 2024 | 246 Mbps | 114 Mbps | 17 ms |
| June 17, 2024 | 165 Mbps | 113 Mbps | 17 ms |
| June 17, 2024 | 33 Mbps | 10 Mbps | 191 ms |
| June 17, 2024 | 312 Mbps | 228 Mbps | 14 ms |
| June 17, 2024 | 517 Mbps | 21 Mbps | 13 ms |
| June 17, 2024 | 455 Mbps | 39 Mbps | 15 ms |
| June 17, 2024 | 425 Mbps | 22 Mbps | 20 ms |
| June 17, 2024 | 489 Mbps | 23 Mbps | 14 ms |
| June 17, 2024 | 12 Mbps | 1 Mbps | 38 ms |
Cox Communications is the 2nd most popular provider in Rockville offering cable and fiber internet service. Users have been getting 104 Mbps for download speeds and 22 Mbps for upload speeds over 583 recent tests.
Cox Communications has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Rockville. 39% of users saw download speeds between 50-100 Mbps, and 49% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 89 Mbps | 23 Mbps | 11 ms |
| June 17, 2024 | 872 Mbps | 34 Mbps | 11 ms |
| June 17, 2024 | 109 Mbps | 37 Mbps | 12 ms |
| June 14, 2024 | 121 Mbps | 40 Mbps | 14 ms |
| June 14, 2024 | 97 Mbps | 20 Mbps | 11 ms |
| June 13, 2024 | 118 Mbps | 41 Mbps | 14 ms |
| June 12, 2024 | 90 Mbps | 41 Mbps | 12 ms |
| June 11, 2024 | 113 Mbps | 40 Mbps | 13 ms |
| June 11, 2024 | 385 Mbps | 34 Mbps | 9 ms |
| June 11, 2024 | 225 Mbps | 23 Mbps | 12 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.