Portola Valley residents have 3 internet providers to choose from. Xfinity is the most popular provider, offering cable internet service. In our research, we have been seeing 274 Mbps for download speeds and 24 Mbps for upload speeds for Xfinity customers over 651 recent tests. AT&T and Etheric Networks also have coverage in Portola Valley, although they are not as popular as Xfinity. These providers offer DSL, fiber and fixed wireless internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 274 Mbps | 24 Mbps | n/a ms |
| AT&T DSL Fiber Fixed Wireless | 170 Mbps | 180 Mbps | 6 ms |
| Etheric Networks Fixed Wireless | 33 Mbps | 34 Mbps | 6 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Portola Valley offering cable internet service. Users have been getting 274 Mbps for download speeds and 24 Mbps for upload speeds over 651 recent tests.
Xfinity has the fastest average download speed, the 3rd fastest average upload speed, and the lowest latency out of all of the providers in Portola Valley. 43% of users saw download speeds between 250-500 Mbps, and 44% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 26, 2023 | 306 Mbps | 24 Mbps | n/a ms |
| March 26, 2023 | 295 Mbps | 36 Mbps | n/a ms |
| March 26, 2023 | 93 Mbps | 6 Mbps | n/a ms |
| March 26, 2023 | 205 Mbps | 12 Mbps | n/a ms |
| March 26, 2023 | 224 Mbps | 20 Mbps | n/a ms |
| March 25, 2023 | 272 Mbps | 24 Mbps | n/a ms |
| March 25, 2023 | 308 Mbps | 35 Mbps | n/a ms |
| March 25, 2023 | 93 Mbps | 6 Mbps | n/a ms |
| March 25, 2023 | 182 Mbps | 12 Mbps | n/a ms |
| March 25, 2023 | 232 Mbps | 24 Mbps | 12 ms |
AT&T is the 2nd most popular provider in Portola Valley offering DSL, fiber and fixed wireless internet service. Users have been getting 170 Mbps for download speeds and 180 Mbps for upload speeds over 431 recent tests.
AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in Portola Valley. 35% of users saw download speeds between 100-250 Mbps, and 42% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 26, 2023 | 358 Mbps | 341 Mbps | n/a ms |
| March 26, 2023 | 89 Mbps | 44 Mbps | 12 ms |
| March 26, 2023 | 45 Mbps | 150 Mbps | n/a ms |
| March 25, 2023 | 368 Mbps | 353 Mbps | n/a ms |
| March 25, 2023 | 92 Mbps | 84 Mbps | 14 ms |
| March 25, 2023 | 223 Mbps | 206 Mbps | n/a ms |
| March 25, 2023 | 170 Mbps | 329 Mbps | n/a ms |
| March 25, 2023 | 29 Mbps | 4 Mbps | 27 ms |
| March 24, 2023 | 370 Mbps | 322 Mbps | n/a ms |
| March 24, 2023 | 293 Mbps | 160 Mbps | n/a ms |
Etheric Networks is the 3rd most popular provider in Portola Valley offering fixed wireless internet service. Users have been getting 33 Mbps for download speeds and 34 Mbps for upload speeds over 76 recent tests.
Etheric Networks 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 Portola Valley. 54% of users saw download speeds between 25-50 Mbps, and 56% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 6, 2023 | 30 Mbps | 22 Mbps | 16 ms |
| March 6, 2023 | 94 Mbps | 93 Mbps | 4 ms |
| March 5, 2023 | 28 Mbps | 24 Mbps | 11 ms |
| March 4, 2023 | 35 Mbps | 27 Mbps | 738 ms |
| March 3, 2023 | 33 Mbps | 32 Mbps | 16 ms |
| February 28, 2023 | 65 Mbps | 34 Mbps | 5 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.