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 196 Mbps and an average upload speed of 11 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 | 196 Mbps | 11 Mbps | 18 ms |
| AT&T DSL Fixed Wireless | 5 Mbps | 1 Mbps | 13 ms |
| Xfinity Cable | 50 Mbps | 19 Mbps | 9 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 196 Mbps for download speeds and 11 Mbps for upload speeds over 79 recent tests.
Spectrum has the fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Castroville. 31% of users saw download speeds between 250-500 Mbps, and 52% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| May 20, 2023 | 250 Mbps | 8 Mbps | 16 ms |
| May 19, 2023 | 81 Mbps | 10 Mbps | 15 ms |
| May 18, 2023 | 61 Mbps | 11 Mbps | 19 ms |
| May 17, 2023 | 357 Mbps | 34 Mbps | 16 ms |
| May 14, 2023 | 331 Mbps | 28 Mbps | 19 ms |
| May 14, 2023 | 357 Mbps | 1 Mbps | 13 ms |
| May 11, 2023 | 360 Mbps | 1 Mbps | 13 ms |
| May 11, 2023 | 237 Mbps | 11 Mbps | 19 ms |
| May 11, 2023 | 189 Mbps | 4 Mbps | 25 ms |
| May 11, 2023 | 74 Mbps | 12 Mbps | 21 ms |
AT&T is the 2nd most popular provider in Castroville offering DSL and fixed wireless internet service. Users have been getting 5 Mbps for download speeds and 1 Mbps for upload speeds over 72 recent tests.
AT&T has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Castroville. 55% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| May 11, 2023 | 2 Mbps | 1 Mbps | 28 ms |
| May 5, 2023 | 5 Mbps | 1 Mbps | 26 ms |
| May 5, 2023 | 2 Mbps | 1 Mbps | 26 ms |
| May 3, 2023 | 3 Mbps | 1 Mbps | 22 ms |
| May 3, 2023 | 2 Mbps | 1 Mbps | 27 ms |
| May 3, 2023 | 1 Mbps | 1 Mbps | 17 ms |
| May 2, 2023 | 2 Mbps | 1 Mbps | 36 ms |
| April 30, 2023 | 2 Mbps | 1 Mbps | 21 ms |
| April 25, 2023 | 11 Mbps | 1 Mbps | n/a ms |
| April 22, 2023 | 11 Mbps | 1 Mbps | n/a ms |
Xfinity is the 3rd most popular provider in Castroville offering cable internet service. Users have been getting 50 Mbps for download speeds and 19 Mbps for upload speeds over 33 recent tests.
Xfinity has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Castroville. 39% of users saw download speeds between 50-100 Mbps, and 59% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| May 10, 2023 | 50 Mbps | 13 Mbps | 12 ms |
| May 9, 2023 | 71 Mbps | 21 Mbps | 7 ms |
| May 7, 2023 | 50 Mbps | 21 Mbps | 10 ms |
| April 28, 2023 | 49 Mbps | 1 Mbps | 13 ms |
| April 24, 2023 | 41 Mbps | 11 Mbps | 11 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.