In Castroville there are 3 internet service providers, with Spectrum being the most popular. Spectrum offers cable internet service. In recent tests, Spectrum customers had an average download speed of 156 Mbps and an average upload speed of 19 Mbps. In addition to Spectrum, AT&T and Xfinity offer DSL, fixed wireless and cable internet service.
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 |
|---|---|---|---|
| Spectrum Cable | 156 Mbps | 19 Mbps | 13 ms |
| AT&T DSL Fixed Wireless | 10 Mbps | 1 Mbps | n/a ms |
| Xfinity Cable | 72 Mbps | 13 Mbps | 8 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Castroville offering cable internet service. Users have been getting 156 Mbps for download speeds and 19 Mbps for upload speeds over 362 recent tests.
Spectrum has the fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in Castroville. 37% 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 |
|---|---|---|---|
| December 2, 2022 | 15 Mbps | 8 Mbps | 19 ms |
| December 2, 2022 | 136 Mbps | 36 Mbps | 13 ms |
| December 2, 2022 | 246 Mbps | 1 Mbps | 23 ms |
| December 1, 2022 | 137 Mbps | 40 Mbps | 13 ms |
| December 1, 2022 | 33 Mbps | 5 Mbps | 21 ms |
| November 30, 2022 | 354 Mbps | 10 Mbps | 12 ms |
| November 30, 2022 | 137 Mbps | 34 Mbps | 12 ms |
| November 30, 2022 | 328 Mbps | 1 Mbps | 12 ms |
| November 29, 2022 | 130 Mbps | 32 Mbps | 11 ms |
| November 29, 2022 | 220 Mbps | 9 Mbps | 17 ms |
AT&T is the 2nd most popular provider in Castroville offering DSL and fixed wireless internet service. Users have been getting 10 Mbps for download speeds and 1 Mbps for upload speeds over 86 recent tests.
AT&T has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the lowest latency out of all of the providers in Castroville. 52% of users saw download speeds between 10-25 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Xfinity is the 3rd most popular provider in Castroville offering cable internet service. Users have been getting 72 Mbps for download speeds and 13 Mbps for upload speeds over 43 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 Castroville. 26% of users saw download speeds between 50-100 Mbps, and 35% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| November 7, 2022 | 216 Mbps | 41 Mbps | 8 ms |
| November 6, 2022 | 121 Mbps | 4 Mbps | 12 ms |
| November 3, 2022 | 455 Mbps | 12 Mbps | 6 ms |
| November 3, 2022 | 33 Mbps | 1 Mbps | 4 ms |
| November 3, 2022 | 30 Mbps | 13 Mbps | 11 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.