There are 3 internet providers operating in Rockville, the most popular being Xfinity. Xfinity offers cable internet service. In 69 recent tests, on average, we have been seeing 104 Mbps for download speeds and 21 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL and fiber internet service is also available from Verizon and CenturyLink.
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 | 104 Mbps | 21 Mbps | 44 ms |
| Verizon DSL Fiber | 3 Mbps | 1 Mbps | 168 ms |
| CenturyLink DSL Fiber | 864 Mbps | 676 Mbps | 5 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 104 Mbps for download speeds and 21 Mbps for upload speeds over 69 recent tests.
Xfinity 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 Rockville. 59% of users saw download speeds between 100-250 Mbps, and 86% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 101 Mbps | 23 Mbps | 45 ms |
| March 15, 2024 | 101 Mbps | 23 Mbps | 45 ms |
| March 15, 2024 | 140 Mbps | 80 Mbps | 10 ms |
| March 14, 2024 | 112 Mbps | 22 Mbps | 45 ms |
| March 13, 2024 | 111 Mbps | 23 Mbps | 45 ms |
| March 12, 2024 | 108 Mbps | 21 Mbps | 44 ms |
| March 7, 2024 | 78 Mbps | 15 Mbps | 35 ms |
| March 7, 2024 | 121 Mbps | 113 Mbps | 9 ms |
| March 5, 2024 | 79 Mbps | 11 Mbps | 45 ms |
| March 4, 2024 | 111 Mbps | 14 Mbps | 45 ms |
Verizon is the 2nd most popular provider in Rockville offering DSL and fiber internet service. Users have been getting 3 Mbps for download speeds and 1 Mbps for upload speeds over 8 recent tests.
Verizon has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Rockville. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
CenturyLink is the 3rd most popular provider in Rockville offering DSL and fiber internet service. Users have been getting 864 Mbps for download speeds and 676 Mbps for upload speeds over 1 recent tests.
CenturyLink has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Rockville. 100% of users saw download speeds faster than 500 Mbps, and 100% of users saw upload speeds faster than 250 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.