In San Antonio there are 4 internet service providers, with Spectrum being the most popular. Spectrum offers cable and fiber internet service. In recent tests, Spectrum customers had an average download speed of 160 Mbps and an average upload speed of 12 Mbps. In addition to Spectrum, AT&T, Google Fiber and Grande Communications offer DSL, fiber, 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 Fiber | 160 Mbps | 12 Mbps | 14 ms |
| AT&T DSL Fiber Fixed Wireless | 123 Mbps | 67 Mbps | 10 ms |
| Google Fiber Fiber | 225 Mbps | 167 Mbps | 10 ms |
| Grande Communications Cable Fiber | 200 Mbps | 21 Mbps | 16 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 160 Mbps for download speeds and 12 Mbps for upload speeds over 168,322 recent tests.
Spectrum has the 3rd fastest average download speed, the 4th fastest average upload speed, and the 3rd lowest latency out of all of the providers in San Antonio. 30% of users saw download speeds between 250-500 Mbps, and 59% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 26, 2023 | 533 Mbps | 16 Mbps | 17 ms |
| March 26, 2023 | 138 Mbps | 1 Mbps | 19 ms |
| March 26, 2023 | 149 Mbps | 11 Mbps | 15 ms |
| March 26, 2023 | 145 Mbps | 12 Mbps | 15 ms |
| March 26, 2023 | 1 Mbps | 1 Mbps | 143 ms |
| March 26, 2023 | 138 Mbps | 12 Mbps | 15 ms |
| March 26, 2023 | 428 Mbps | 355 Mbps | 11 ms |
| March 26, 2023 | 4 Mbps | 41 Mbps | n/a ms |
| March 26, 2023 | 12 Mbps | 23 Mbps | 16 ms |
| March 26, 2023 | 369 Mbps | 12 Mbps | n/a ms |
AT&T is the 2nd most popular provider in San Antonio offering DSL, fiber and fixed wireless internet service. Users have been getting 123 Mbps for download speeds and 67 Mbps for upload speeds over 78,413 recent tests.
AT&T has the 4th fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in San Antonio. 21% of users saw download speeds between 250-500 Mbps, and 27% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 26, 2023 | 94 Mbps | 93 Mbps | 12 ms |
| March 26, 2023 | 447 Mbps | 301 Mbps | 11 ms |
| March 26, 2023 | 339 Mbps | 188 Mbps | n/a ms |
| March 26, 2023 | 56 Mbps | 44 Mbps | 11 ms |
| March 26, 2023 | 198 Mbps | 341 Mbps | 13 ms |
| March 26, 2023 | 472 Mbps | 82 Mbps | n/a ms |
| March 26, 2023 | 71 Mbps | 20 Mbps | n/a ms |
| March 26, 2023 | 36 Mbps | 4 Mbps | 8 ms |
| March 26, 2023 | 564 Mbps | 625 Mbps | n/a ms |
| March 26, 2023 | 138 Mbps | 68 Mbps | 12 ms |
Google Fiber is the 3rd most popular provider in San Antonio offering fiber internet service. Users have been getting 225 Mbps for download speeds and 167 Mbps for upload speeds over 27,626 recent tests.
Google Fiber has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Antonio. 27% of users saw download speeds between 250-500 Mbps, and 37% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 26, 2023 | 925 Mbps | 912 Mbps | 7 ms |
| March 26, 2023 | 663 Mbps | 399 Mbps | 56 ms |
| March 26, 2023 | 191 Mbps | 69 Mbps | 15 ms |
| March 26, 2023 | 274 Mbps | 153 Mbps | 11 ms |
| March 26, 2023 | 50 Mbps | 1 Mbps | 15 ms |
| March 26, 2023 | 370 Mbps | 319 Mbps | n/a ms |
| March 26, 2023 | 215 Mbps | 167 Mbps | 12 ms |
| March 26, 2023 | 698 Mbps | 791 Mbps | n/a ms |
| March 26, 2023 | 113 Mbps | 106 Mbps | 14 ms |
| March 26, 2023 | 19 Mbps | 41 Mbps | 18 ms |
Grande Communications is the 4th most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 200 Mbps for download speeds and 21 Mbps for upload speeds over 3,519 recent tests.
Grande Communications has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in San Antonio. 30% of users saw download speeds between 250-500 Mbps, and 39% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 26, 2023 | 374 Mbps | 33 Mbps | 21 ms |
| March 26, 2023 | 302 Mbps | 34 Mbps | n/a ms |
| March 26, 2023 | 35 Mbps | 15 Mbps | 16 ms |
| March 26, 2023 | 55 Mbps | 54 Mbps | 2 ms |
| March 26, 2023 | 414 Mbps | 20 Mbps | n/a ms |
| March 26, 2023 | 769 Mbps | 46 Mbps | 19 ms |
| March 26, 2023 | 75 Mbps | 2 Mbps | 19 ms |
| March 26, 2023 | 120 Mbps | 40 Mbps | 15 ms |
| March 26, 2023 | 414 Mbps | 21 Mbps | 16 ms |
| March 26, 2023 | 299 Mbps | 227 Mbps | 14 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.