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 172 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 | 172 Mbps | 12 Mbps | 19 ms |
| AT&T DSL Fiber Fixed Wireless | 179 Mbps | 102 Mbps | 11 ms |
| Google Fiber Fiber | 245 Mbps | 169 Mbps | 12 ms |
| Grande Communications Cable Fiber | 256 Mbps | 33 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 172 Mbps for download speeds and 12 Mbps for upload speeds over 176,183 recent tests.
Spectrum has the 4th fastest average download speed, the 4th fastest average upload speed, and the 4th lowest latency out of all of the providers in San Antonio. 31% of users saw download speeds between 250-500 Mbps, and 54% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 349 Mbps | 19 Mbps | 17 ms |
| June 17, 2024 | 370 Mbps | 12 Mbps | 13 ms |
| June 17, 2024 | 13 Mbps | 7 Mbps | 21 ms |
| June 17, 2024 | 343 Mbps | 11 Mbps | 28 ms |
| June 17, 2024 | 75 Mbps | 40 Mbps | 13 ms |
| June 17, 2024 | 94 Mbps | 94 Mbps | 40 ms |
| June 17, 2024 | 105 Mbps | 11 Mbps | 15 ms |
| June 17, 2024 | 368 Mbps | 12 Mbps | 16 ms |
| June 17, 2024 | 28 Mbps | 2 Mbps | 28 ms |
| June 17, 2024 | 126 Mbps | 67 Mbps | 15 ms |
AT&T is the 2nd most popular provider in San Antonio offering DSL, fiber and fixed wireless internet service. Users have been getting 179 Mbps for download speeds and 102 Mbps for upload speeds over 89,738 recent tests.
AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in San Antonio. 24% of users saw download speeds between 250-500 Mbps, and 32% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 48 Mbps | 37 Mbps | 14 ms |
| June 17, 2024 | 124 Mbps | 107 Mbps | 12 ms |
| June 17, 2024 | 7 Mbps | 6 Mbps | 34 ms |
| June 17, 2024 | 501 Mbps | 409 Mbps | 12 ms |
| June 17, 2024 | 199 Mbps | 215 Mbps | 10 ms |
| June 17, 2024 | 6 Mbps | 1 Mbps | 29 ms |
| June 17, 2024 | 8 Mbps | 1 Mbps | 32 ms |
| June 17, 2024 | 15 Mbps | 1 Mbps | 33 ms |
| June 17, 2024 | 534 Mbps | 322 Mbps | 10 ms |
| June 17, 2024 | 2 Mbps | 1 Mbps | 38 ms |
Google Fiber is the 3rd most popular provider in San Antonio offering fiber internet service. Users have been getting 245 Mbps for download speeds and 169 Mbps for upload speeds over 37,291 recent tests.
Google Fiber has the 2nd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Antonio. 32% of users saw download speeds between 250-500 Mbps, and 38% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 597 Mbps | 94 Mbps | 35 ms |
| June 17, 2024 | 8 Mbps | 102 Mbps | 41 ms |
| June 17, 2024 | 258 Mbps | 277 Mbps | 40 ms |
| June 17, 2024 | 391 Mbps | 196 Mbps | 11 ms |
| June 17, 2024 | 433 Mbps | 199 Mbps | 36 ms |
| June 17, 2024 | 20 Mbps | 25 Mbps | 11 ms |
| June 17, 2024 | 443 Mbps | 227 Mbps | 13 ms |
| June 17, 2024 | 188 Mbps | 39 Mbps | 9 ms |
| June 17, 2024 | 319 Mbps | 174 Mbps | 9 ms |
| June 17, 2024 | 595 Mbps | 766 Mbps | 48 ms |
Grande Communications is the 4th most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 256 Mbps for download speeds and 33 Mbps for upload speeds over 3,754 recent tests.
Grande Communications has the fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in San Antonio. 36% of users saw download speeds between 250-500 Mbps, and 29% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 93 Mbps | 36 Mbps | 18 ms |
| June 17, 2024 | 3 Mbps | 1 Mbps | 35 ms |
| June 17, 2024 | 62 Mbps | 16 Mbps | 21 ms |
| June 17, 2024 | 175 Mbps | 6 Mbps | 20 ms |
| June 17, 2024 | 244 Mbps | 32 Mbps | 17 ms |
| June 17, 2024 | 218 Mbps | 6 Mbps | 14 ms |
| June 17, 2024 | 93 Mbps | 20 Mbps | 12 ms |
| June 17, 2024 | 9 Mbps | 4 Mbps | 20 ms |
| June 17, 2024 | 467 Mbps | 42 Mbps | 17 ms |
| June 17, 2024 | 26 Mbps | 12 Mbps | 18 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.