Residents of Napa have 2 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 11,850 recent tests, our research shows that Xfinity customers have been getting 147 Mbps for download speeds and 19 Mbps for upload speeds. In addition to Xfinity, DSL, fiber and fixed wireless internet service is also available from AT&T.
While these are the real speeds we have been seeing in recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 147 Mbps | 19 Mbps | 11 ms |
| AT&T DSL Fiber Fixed Wireless | 29 Mbps | 6 Mbps | 17 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Napa offering cable internet service. Users have been getting 147 Mbps for download speeds and 19 Mbps for upload speeds over 11,850 recent tests.
Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Napa. 21% of users saw download speeds between 100-250 Mbps, and 45% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 18, 2023 | 166 Mbps | 22 Mbps | 12 ms |
| March 18, 2023 | 182 Mbps | 1 Mbps | 4 ms |
| March 18, 2023 | 64 Mbps | 38 Mbps | n/a ms |
| March 18, 2023 | 8 Mbps | 8 Mbps | 9 ms |
| March 18, 2023 | 240 Mbps | 41 Mbps | n/a ms |
| March 18, 2023 | 355 Mbps | 33 Mbps | 9 ms |
| March 18, 2023 | 453 Mbps | 17 Mbps | 18 ms |
| March 18, 2023 | 102 Mbps | 13 Mbps | 11 ms |
| March 18, 2023 | 66 Mbps | 14 Mbps | 7 ms |
| March 18, 2023 | 701 Mbps | 42 Mbps | 16 ms |
AT&T is the 2nd most popular provider in Napa offering DSL, fiber and fixed wireless internet service. Users have been getting 29 Mbps for download speeds and 6 Mbps for upload speeds over 3,702 recent tests.
AT&T 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 Napa. 25% of users saw download speeds between 25-50 Mbps, and 44% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 18, 2023 | 53 Mbps | 11 Mbps | 25 ms |
| March 18, 2023 | 398 Mbps | 212 Mbps | 9 ms |
| March 18, 2023 | 29 Mbps | 4 Mbps | n/a ms |
| March 18, 2023 | 31 Mbps | 6 Mbps | n/a ms |
| March 18, 2023 | 78 Mbps | 20 Mbps | n/a ms |
| March 18, 2023 | 87 Mbps | 40 Mbps | 7 ms |
| March 18, 2023 | 912 Mbps | 829 Mbps | 4 ms |
| March 18, 2023 | 45 Mbps | 1 Mbps | 20 ms |
| March 17, 2023 | 1 Mbps | 1 Mbps | 8 ms |
| March 17, 2023 | 48 Mbps | 5 Mbps | 20 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.