There are 3 internet providers operating in Mercer Island, the most popular being Xfinity. Xfinity offers cable internet service. In 7,342 recent tests, on average, we have been seeing 178 Mbps for download speeds and 24 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL and fiber internet service is also available from CenturyLink and Wave Broadband.
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 | 178 Mbps | 24 Mbps | 8 ms |
| CenturyLink DSL Fiber | 71 Mbps | 45 Mbps | 5 ms |
| Wave Broadband DSL | 357 Mbps | 276 Mbps | 3 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Mercer Island offering cable internet service. Users have been getting 178 Mbps for download speeds and 24 Mbps for upload speeds over 7,342 recent tests.
Xfinity has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Mercer Island. 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 |
|---|---|---|---|
| June 17, 2024 | 319 Mbps | 39 Mbps | 11 ms |
| June 17, 2024 | 37 Mbps | 1 Mbps | 8 ms |
| June 17, 2024 | 257 Mbps | 108 Mbps | 6 ms |
| June 17, 2024 | 93 Mbps | 22 Mbps | 5 ms |
| June 17, 2024 | 352 Mbps | 106 Mbps | 8 ms |
| June 17, 2024 | 181 Mbps | 24 Mbps | 4 ms |
| June 17, 2024 | 695 Mbps | 36 Mbps | 6 ms |
| June 17, 2024 | 753 Mbps | 34 Mbps | 8 ms |
| June 17, 2024 | 346 Mbps | 23 Mbps | 11 ms |
| June 17, 2024 | 111 Mbps | 1 Mbps | 9 ms |
CenturyLink is the 2nd most popular provider in Mercer Island offering DSL and fiber internet service. Users have been getting 71 Mbps for download speeds and 45 Mbps for upload speeds over 150 recent tests.
CenturyLink has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Mercer Island. 20% of users saw download speeds slower than 10 Mbps, and 27% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 13, 2024 | 46 Mbps | 61 Mbps | 10 ms |
| June 13, 2024 | 10 Mbps | 9 Mbps | 16 ms |
| June 13, 2024 | 276 Mbps | 1 Mbps | 5 ms |
| June 12, 2024 | 8 Mbps | 10 Mbps | 19 ms |
| June 10, 2024 | 19 Mbps | 83 Mbps | 12 ms |
| June 6, 2024 | 140 Mbps | 24 Mbps | 5 ms |
| June 6, 2024 | 145 Mbps | 86 Mbps | 4 ms |
| June 5, 2024 | 93 Mbps | 96 Mbps | 2 ms |
| June 5, 2024 | 65 Mbps | 84 Mbps | 4 ms |
| May 31, 2024 | 87 Mbps | 91 Mbps | 2 ms |
Wave Broadband is the 3rd most popular provider in Mercer Island offering DSL internet service. Users have been getting 357 Mbps for download speeds and 276 Mbps for upload speeds over 61 recent tests.
Wave Broadband has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Mercer Island. 38% of users saw download speeds faster than 500 Mbps, and 52% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 10, 2024 | 357 Mbps | 367 Mbps | 3 ms |
| June 8, 2024 | 871 Mbps | 906 Mbps | 2 ms |
| June 7, 2024 | 149 Mbps | 82 Mbps | 2 ms |
| May 28, 2024 | 513 Mbps | 297 Mbps | 7 ms |
| May 23, 2024 | 683 Mbps | 330 Mbps | 3 ms |
| May 22, 2024 | 935 Mbps | 865 Mbps | 1 ms |
| May 19, 2024 | 486 Mbps | 374 Mbps | 4 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.