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 163 Mbps for download speeds and 12 Mbps for upload speeds for Spectrum customers over 132,099 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 August 7, 2022
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →
163 Mbps12 Mbps15 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
158 Mbps89 Mbps11 ms
Google Fiber
Fiber
View Details →
204 Mbps165 Mbps18 ms
Grande Communications
Cable
Fiber
View Details →
182 Mbps20 Mbps17 ms
* Data from speed tests taken in the last 3 months

Internet Providers in San Antonio, TX

Spectrum

Cable
Fiber

Download Speed

163Mbps

Upload Speed

12Mbps

Latency

15ms

Overview

Spectrum is the most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 163 Mbps for download speeds and 12 Mbps for upload speeds over 132,099 recent tests.

Speed Breakdown

Spectrum has the 3rd fastest average download speeds and the 4th fastest average upload speeds out of all of the providers in San Antonio. 33% of users saw download speeds between 100-250 Mbps, and 62% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 4, 202297 Mbps11 Mbps16 ms
August 4, 20221 Mbps37 Mbpsn/a ms
August 4, 2022235 Mbps21 Mbps14 ms
August 4, 2022351 Mbps12 Mbpsn/a ms
August 4, 2022140 Mbps11 Mbpsn/a ms
August 4, 2022139 Mbps40 Mbpsn/a ms
August 4, 202296 Mbps11 Mbps14 ms
August 4, 2022301 Mbps8 Mbps13 ms
August 4, 2022112 Mbps11 Mbps14 ms
August 4, 2022363 Mbps40 Mbpsn/a ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

158Mbps

Upload Speed

89Mbps

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 158 Mbps for download speeds and 89 Mbps for upload speeds over 64,174 recent tests.

Speed Breakdown

AT&T has the 4th 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 28% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 4, 202253 Mbps11 Mbps25 ms
August 4, 2022106 Mbps124 Mbps31 ms
August 4, 202293 Mbps93 Mbpsn/a ms
August 4, 202236 Mbps22 Mbps10 ms
August 4, 20221 Mbps1 Mbps95 ms
August 4, 2022234 Mbps308 Mbps10 ms
August 4, 202277 Mbps20 Mbpsn/a ms
August 4, 2022317 Mbps196 Mbps9 ms
August 4, 2022307 Mbps76 Mbps10 ms
August 4, 2022339 Mbps198 Mbps11 ms

Google Fiber

Fiber

Download Speed

204Mbps

Upload Speed

165Mbps

Latency

18ms

Overview

Google Fiber is the 3rd most popular provider in San Antonio offering fiber internet service. Users have been getting 204 Mbps for download speeds and 165 Mbps for upload speeds over 25,923 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 100-250 Mbps, and 35% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 4, 2022254 Mbps258 Mbps38 ms
August 4, 202260 Mbps83 Mbps22 ms
August 4, 2022254 Mbps98 Mbps39 ms
August 4, 2022790 Mbps188 Mbps12 ms
August 4, 202232 Mbps127 Mbps36 ms
August 4, 20225 Mbps10 Mbps23 ms
August 4, 2022101 Mbps100 Mbps23 ms
August 4, 2022531 Mbps853 Mbpsn/a ms
August 4, 2022370 Mbps312 Mbpsn/a ms
August 4, 202231 Mbps7 Mbps40 ms

Grande Communications

Cable
Fiber

Download Speed

182Mbps

Upload Speed

20Mbps

Latency

17ms

Overview

Grande Communications is the 4th most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 182 Mbps for download speeds and 20 Mbps for upload speeds over 2,927 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
August 4, 2022243 Mbps50 Mbps45 ms
August 4, 2022410 Mbps20 Mbps25 ms
August 4, 202296 Mbps48 Mbps26 ms
August 4, 2022536 Mbps50 Mbps21 ms
August 4, 2022783 Mbps50 Mbps29 ms
August 4, 2022231 Mbps27 Mbps19 ms
August 4, 2022267 Mbps20 Mbpsn/a ms
August 4, 2022550 Mbps15 Mbps21 ms
August 4, 2022709 Mbps339 Mbps14 ms
August 4, 2022177 Mbps15 Mbps19 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.