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 133 Mbps and an average upload speed of 18 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 March 1, 2024
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
Fiber
View Details →
133 Mbps18 Mbps14 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
150 Mbps90 Mbps10 ms
CenturyLink
DSL
Fiber
View Details →
56 Mbps44 Mbps12 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Houston, TX

Xfinity

Cable
Fiber

Download Speed

133Mbps

Upload Speed

18Mbps

Latency

14ms

Overview

Xfinity is the most popular provider in Houston offering cable and fiber internet service. Users have been getting 133 Mbps for download speeds and 18 Mbps for upload speeds over 629,179 recent tests.

Performance Breakdown

Xfinity has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Houston. 28% of users saw download speeds between 100-250 Mbps, and 40% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Houston

DateDownload SpeedUpload SpeedLatency
February 29, 2024111 Mbps37 Mbps8 ms
February 29, 2024320 Mbps23 Mbps8 ms
February 29, 2024139 Mbps156 Mbps14 ms
February 29, 2024292 Mbps29 Mbps13 ms
February 29, 202494 Mbps6 Mbps13 ms
February 29, 2024104 Mbps20 Mbps12 ms
February 29, 2024107 Mbps23 Mbps16 ms
February 29, 2024277 Mbps117 Mbps14 ms
February 29, 202490 Mbps6 Mbps18 ms
February 29, 2024328 Mbps278 Mbps9 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

150Mbps

Upload Speed

90Mbps

Latency

10ms

Overview

AT&T is the 2nd most popular provider in Houston offering DSL, fiber and fixed wireless internet service. Users have been getting 150 Mbps for download speeds and 90 Mbps for upload speeds over 338,451 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. 23% 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 AT&T Speed Tests in Houston

DateDownload SpeedUpload SpeedLatency
February 29, 2024431 Mbps109 Mbps13 ms
February 29, 202426 Mbps1 Mbps33 ms
February 29, 20245 Mbps3 Mbps10 ms
February 29, 2024115 Mbps112 Mbps13 ms
February 29, 2024353 Mbps45 Mbps42 ms
February 29, 2024227 Mbps211 Mbps86 ms
February 29, 2024516 Mbps239 Mbps9 ms
February 29, 2024281 Mbps230 Mbps9 ms
February 29, 2024327 Mbps299 Mbps7 ms
February 29, 2024611 Mbps1 Mbps9 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.