In Alameda there are 2 internet service providers, with Xfinity being the most popular. Xfinity offers cable internet service. In recent tests, Xfinity customers had an average download speed of 135 Mbps and an average upload speed of 15 Mbps. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.
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 | 135 Mbps | 15 Mbps | 10 ms |
| AT&T DSL Fiber | 176 Mbps | 100 Mbps | 7 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Alameda offering cable internet service. Users have been getting 135 Mbps for download speeds and 15 Mbps for upload speeds over 12,037 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 Alameda. 27% of users saw download speeds between 100-250 Mbps, and 49% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 320 Mbps | 5 Mbps | 22 ms |
| September 24, 2023 | 120 Mbps | 18 Mbps | 9 ms |
| September 24, 2023 | 28 Mbps | 24 Mbps | 7 ms |
| September 24, 2023 | 563 Mbps | 23 Mbps | 13 ms |
| September 24, 2023 | 81 Mbps | 17 Mbps | 9 ms |
| September 24, 2023 | 9 Mbps | 18 Mbps | 34 ms |
| September 24, 2023 | 235 Mbps | 24 Mbps | n/a ms |
| September 24, 2023 | 555 Mbps | 22 Mbps | 9 ms |
| September 24, 2023 | 84 Mbps | 24 Mbps | n/a ms |
| September 24, 2023 | 489 Mbps | 21 Mbps | 19 ms |
AT&T is the 2nd most popular provider in Alameda offering DSL and fiber internet service. Users have been getting 176 Mbps for download speeds and 100 Mbps for upload speeds over 9,533 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Alameda. 24% of users saw download speeds between 250-500 Mbps, and 35% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 26 Mbps | 11 Mbps | 29 ms |
| September 24, 2023 | 67 Mbps | 17 Mbps | n/a ms |
| September 24, 2023 | 26 Mbps | 24 Mbps | 18 ms |
| September 24, 2023 | 56 Mbps | 12 Mbps | 30 ms |
| September 24, 2023 | 16 Mbps | 1 Mbps | 23 ms |
| September 24, 2023 | 31 Mbps | 59 Mbps | 7 ms |
| September 24, 2023 | 94 Mbps | 24 Mbps | n/a ms |
| September 24, 2023 | 698 Mbps | 658 Mbps | n/a ms |
| September 24, 2023 | 351 Mbps | 365 Mbps | n/a ms |
| September 24, 2023 | 509 Mbps | 474 Mbps | n/a ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.