Residents of Larkspur have 2 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 942 recent tests, our research shows that Xfinity customers have been getting 192 Mbps for download speeds and 21 Mbps for upload speeds. In addition to Xfinity, DSL and fiber 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 | 192 Mbps | 21 Mbps | 11 ms |
| AT&T DSL Fiber | 88 Mbps | 96 Mbps | 7 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Larkspur offering cable internet service. Users have been getting 192 Mbps for download speeds and 21 Mbps for upload speeds over 942 recent tests.
Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Larkspur. 32% of users saw download speeds between 250-500 Mbps, and 43% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| November 30, 2023 | 89 Mbps | 33 Mbps | 9 ms |
| November 30, 2023 | 311 Mbps | 41 Mbps | 8 ms |
| November 30, 2023 | 134 Mbps | 8 Mbps | 10 ms |
| November 30, 2023 | 319 Mbps | 40 Mbps | 8 ms |
| November 30, 2023 | 44 Mbps | 11 Mbps | 23 ms |
| November 29, 2023 | 69 Mbps | 35 Mbps | 9 ms |
| November 29, 2023 | 321 Mbps | 41 Mbps | 8 ms |
| November 29, 2023 | 264 Mbps | 40 Mbps | 8 ms |
| November 29, 2023 | 626 Mbps | 23 Mbps | 9 ms |
| November 29, 2023 | 66 Mbps | 2 Mbps | 9 ms |
AT&T is the 2nd most popular provider in Larkspur offering DSL and fiber internet service. Users have been getting 88 Mbps for download speeds and 96 Mbps for upload speeds over 42 recent tests.
AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Larkspur. 23% of users saw download speeds between 100-250 Mbps, and 30% of users saw upload speeds between 100-250 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.