RealSpeeds

Internet Speeds in San Antonio, TX

San Antonio residents have 4 internet providers to choose from. Spectrum is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 171 Mbps for download speeds and 12 Mbps for upload speeds for Spectrum customers over 125,996 recent tests. AT&T, Google Fiber and Grande Communications also have coverage in San Antonio, although they are not as popular as Spectrum. These providers offer DSL, fiber, fixed wireless and cable internet service.

See more detailed speed and coverage data below.

Last updated on November 27, 2022
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →
171 Mbps12 Mbps14 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
176 Mbps93 Mbps11 ms
Google Fiber
Fiber
View Details →
217 Mbps170 Mbps11 ms
Grande Communications
Cable
Fiber
View Details →
213 Mbps20 Mbps16 ms
* Data from speed tests taken in the last 3 months

Internet Providers in San Antonio, TX

Spectrum

Cable
Fiber

Download Speed

171Mbps

Upload Speed

12Mbps

Latency

14ms

Overview

Spectrum is the most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 171 Mbps for download speeds and 12 Mbps for upload speeds over 125,996 recent tests.

Speed Breakdown

Spectrum has the 4th fastest average download speeds and the 4th fastest average upload speeds out of all of the providers in San Antonio. 34% of users saw download speeds between 250-500 Mbps, and 61% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
November 25, 202292 Mbps66 Mbps21 ms
November 25, 202268 Mbps6 Mbps28 ms
November 25, 202275 Mbps11 Mbps21 ms
November 25, 202294 Mbps11 Mbps31 ms
November 25, 2022408 Mbps25 Mbps25 ms
November 25, 2022287 Mbps11 Mbps13 ms
November 25, 202236 Mbps44 Mbps21 ms
November 25, 2022126 Mbps20 Mbps30 ms
November 25, 2022352 Mbps9 Mbps28 ms
November 25, 202235 Mbps41 Mbps11 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

176Mbps

Upload Speed

93Mbps

Latency

11ms

Overview

AT&T is the 2nd most popular provider in San Antonio offering DSL, fiber and fixed wireless internet service. Users have been getting 176 Mbps for download speeds and 93 Mbps for upload speeds over 57,371 recent tests.

Speed Breakdown

AT&T has the 3rd fastest average download speeds and the 2nd fastest average upload speeds out of all of the providers in San Antonio. 25% of users saw download speeds between 250-500 Mbps, and 30% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
November 25, 202269 Mbps18 Mbps54 ms
November 25, 202290 Mbps188 Mbps11 ms
November 25, 2022702 Mbps895 Mbps9 ms
November 25, 2022393 Mbps151 Mbps10 ms
November 25, 20227 Mbps3 Mbps31 ms
November 25, 202244 Mbps11 Mbps30 ms
November 25, 20222 Mbps1 Mbps99 ms
November 25, 2022219 Mbps92 Mbps13 ms
November 25, 2022372 Mbps392 Mbps14 ms
November 25, 202234 Mbps75 Mbps10 ms

Google Fiber

Fiber

Download Speed

217Mbps

Upload Speed

170Mbps

Latency

11ms

Overview

Google Fiber is the 3rd most popular provider in San Antonio offering fiber internet service. Users have been getting 217 Mbps for download speeds and 170 Mbps for upload speeds over 23,158 recent tests.

Speed Breakdown

Google Fiber has the fastest average download speeds and the fastest average upload speeds out of all of the providers in San Antonio. 29% of users saw download speeds between 250-500 Mbps, and 34% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
November 25, 20223 Mbps3 Mbps11 ms
November 25, 202231 Mbps284 Mbps15 ms
November 24, 202256 Mbps97 Mbps12 ms
November 24, 2022225 Mbps178 Mbps11 ms
November 24, 202284 Mbps80 Mbps10 ms
November 23, 202251 Mbps219 Mbps11 ms
November 23, 202233 Mbps12 Mbps10 ms
November 23, 2022177 Mbps110 Mbps13 ms
November 23, 202285 Mbps93 Mbps9 ms
November 23, 2022206 Mbps364 Mbps10 ms

Grande Communications

Cable
Fiber

Download Speed

213Mbps

Upload Speed

20Mbps

Latency

16ms

Overview

Grande Communications is the 4th most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 213 Mbps for download speeds and 20 Mbps for upload speeds over 2,948 recent tests.

Speed Breakdown

Grande Communications has the 2nd fastest average download speeds and the 3rd fastest average upload speeds out of all of the providers in San Antonio. 29% of users saw download speeds between 250-500 Mbps, and 43% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
November 25, 202285 Mbps15 Mbps15 ms
November 22, 202253 Mbps26 Mbps20 ms
November 19, 202230 Mbps20 Mbps15 ms
November 15, 2022413 Mbps20 Mbps18 ms
November 15, 202228 Mbps10 Mbps18 ms
November 15, 2022181 Mbps18 Mbps14 ms
November 15, 2022207 Mbps240 Mbps11 ms
November 15, 202269 Mbps20 Mbps13 ms
November 14, 2022380 Mbps14 Mbps17 ms
November 14, 2022344 Mbps20 Mbps21 ms

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Frequently Asked Questions

What internet providers are available in San Antonio, TX?

Spectrum, AT&T, Google Fiber and Grande Communications currently operate in San Antonio.

What is the most popular internet provider in San Antonio, TX?

Spectrum is currently the most popular internet provider in San Antonio based on the number of speed tests in the last 3 months.

What is the fastest internet provider in San Antonio, TX?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in San Antonio are getting, Google Fiber provides the fastest download speeds and Google Fiber provides the fastest upload speeds.

Is there fiber internet in San Antonio, TX?

Google Fiber, AT&T, Grande Communications and Spectrum provide fiber internet in San Antonio.