RealSpeeds

Internet Speeds in Houston, TX

In Houston there are 3 internet service providers, with Xfinity being the most popular. Xfinity offers cable and fiber internet service. In recent tests, Xfinity customers had an average download speed of 131 Mbps and an average upload speed of 16 Mbps. In addition to Xfinity, AT&T and CenturyLink offer DSL, fiber and fixed wireless 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.

Last updated on February 3, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
Fiber
View Details →
131 Mbps16 Mbps14 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
134 Mbps91 Mbps9 ms
CenturyLink
DSL
Fiber
View Details →
69 Mbps49 Mbps16 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Houston, TX

Xfinity

Cable
Fiber

Download Speed

131Mbps

Upload Speed

16Mbps

Latency

14ms

Overview

Xfinity is the most popular provider in Houston offering cable and fiber internet service. Users have been getting 131 Mbps for download speeds and 16 Mbps for upload speeds over 422,209 recent tests.

Performance Breakdown

Xfinity has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Houston. 27% of users saw download speeds between 100-250 Mbps, and 46% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Houston

DateDownload SpeedUpload SpeedLatency
February 2, 2023748 Mbps32 Mbpsn/a ms
February 2, 2023532 Mbps24 Mbpsn/a ms
February 2, 2023119 Mbps17 Mbps75 ms
February 2, 2023295 Mbps40 Mbps9 ms
February 2, 2023275 Mbps14 Mbps12 ms
February 2, 202324 Mbps23 Mbps17 ms
February 2, 2023144 Mbps39 Mbps76 ms
February 2, 2023158 Mbps4 Mbps72 ms
February 2, 2023372 Mbps17 Mbps13 ms
February 2, 2023370 Mbps12 Mbps81 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

134Mbps

Upload Speed

91Mbps

Latency

9ms

Overview

AT&T is the 2nd most popular provider in Houston offering DSL, fiber and fixed wireless internet service. Users have been getting 134 Mbps for download speeds and 91 Mbps for upload speeds over 183,627 recent tests.

Performance Breakdown

AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Houston. 25% of users saw download speeds between 250-500 Mbps, and 29% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Houston

DateDownload SpeedUpload SpeedLatency
February 2, 2023784 Mbps494 Mbps10 ms
February 2, 2023338 Mbps279 Mbps16 ms
February 2, 2023785 Mbps461 Mbps9 ms
February 2, 20235 Mbps4 Mbps10 ms
February 2, 2023848 Mbps573 Mbps9 ms
February 2, 2023371 Mbps366 Mbps7 ms
February 2, 2023122 Mbps96 Mbps10 ms
February 2, 2023236 Mbps107 Mbps10 ms
February 2, 2023132 Mbps146 Mbps7 ms
February 2, 2023686 Mbps673 Mbpsn/a ms

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Frequently Asked Questions

What internet providers are available in Houston, TX?

Xfinity, AT&T and CenturyLink currently operate in Houston.

What is the most popular internet provider in Houston, TX?

Xfinity is currently the most popular internet provider in Houston based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Houston, 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 Houston are getting, AT&T provides the fastest download speeds and AT&T provides the fastest upload speeds.

Is there fiber internet in Houston, TX?

AT&T, CenturyLink and Xfinity provide fiber internet in Houston.