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 119 Mbps and an average upload speed of 17 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 May 29, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
Fiber
View Details →
119 Mbps17 Mbps14 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
114 Mbps72 Mbps9 ms
CenturyLink
DSL
Fiber
View Details →
55 Mbps44 Mbps12 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Houston, TX

Xfinity

Cable
Fiber

Download Speed

119Mbps

Upload Speed

17Mbps

Latency

14ms

Overview

Xfinity is the most popular provider in Houston offering cable and fiber internet service. Users have been getting 119 Mbps for download speeds and 17 Mbps for upload speeds over 565,167 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Houston. 27% of users saw download speeds between 100-250 Mbps, and 44% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Houston

DateDownload SpeedUpload SpeedLatency
May 28, 2023295 Mbps41 Mbpsn/a ms
May 28, 2023300 Mbps24 Mbpsn/a ms
May 28, 202389 Mbps39 Mbpsn/a ms
May 28, 202353 Mbps11 Mbps88 ms
May 28, 2023227 Mbps12 Mbps77 ms
May 28, 2023239 Mbps35 Mbps80 ms
May 28, 2023158 Mbps8 Mbps12 ms
May 28, 2023180 Mbps6 Mbps13 ms
May 28, 202388 Mbps17 Mbps28 ms
May 28, 2023231 Mbps12 Mbpsn/a ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

114Mbps

Upload Speed

72Mbps

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 114 Mbps for download speeds and 72 Mbps for upload speeds over 301,337 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Houston. 21% of users saw download speeds between 250-500 Mbps, and 27% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Houston

DateDownload SpeedUpload SpeedLatency
May 28, 2023327 Mbps243 Mbpsn/a ms
May 28, 2023725 Mbps575 Mbps8 ms
May 28, 2023425 Mbps329 Mbps9 ms
May 28, 2023292 Mbps261 Mbpsn/a ms
May 28, 2023222 Mbps235 Mbpsn/a ms
May 28, 2023323 Mbps275 Mbpsn/a ms
May 28, 202363 Mbps42 Mbps10 ms
May 28, 2023354 Mbps311 Mbps7 ms
May 28, 202354 Mbps12 Mbps28 ms
May 28, 2023398 Mbps165 Mbps11 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, Xfinity provides the fastest download and upload speeds.

Is there fiber internet in Houston, TX?

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