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 138 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 18, 2024
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
Fiber
View Details →
138 Mbps18 Mbps13 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
153 Mbps90 Mbps10 ms
CenturyLink
DSL
Fiber
View Details →
60 Mbps44 Mbps12 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Houston, TX

Xfinity

Cable
Fiber

Download Speed

138Mbps

Upload Speed

18Mbps

Latency

13ms

Overview

Xfinity is the most popular provider in Houston offering cable and fiber internet service. Users have been getting 138 Mbps for download speeds and 18 Mbps for upload speeds over 651,251 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 41% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Houston

DateDownload SpeedUpload SpeedLatency
March 16, 2024313 Mbps24 Mbps10 ms
March 16, 2024240 Mbps24 Mbps13 ms
March 16, 20242 Mbps2 Mbps21 ms
March 16, 202439 Mbps15 Mbps16 ms
March 16, 2024153 Mbps22 Mbps14 ms
March 16, 2024157 Mbps227 Mbps13 ms
March 16, 2024160 Mbps41 Mbps11 ms
March 16, 202415 Mbps1 Mbps28 ms
March 16, 202437 Mbps1 Mbps13 ms
March 16, 2024288 Mbps36 Mbps14 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

153Mbps

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 153 Mbps for download speeds and 90 Mbps for upload speeds over 337,470 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
March 16, 2024493 Mbps591 Mbps9 ms
March 16, 202454 Mbps6 Mbps26 ms
March 16, 2024189 Mbps204 Mbps8 ms
March 16, 2024326 Mbps288 Mbps7 ms
March 16, 2024776 Mbps908 Mbps7 ms
March 16, 202480 Mbps7 Mbps54 ms
March 16, 2024270 Mbps279 Mbps8 ms
March 16, 2024282 Mbps24 Mbps38 ms
March 16, 2024215 Mbps212 Mbps9 ms
March 16, 202415 Mbps1 Mbps29 ms

Test Your Internet Speed

Download
0
Mbps
Upload
0
Mbps
Latency ms

We’ll run a download test and an upload test to give you the full picture of your internet connection.

Nearby Cities

Popular Cities in Texas

Featured Cities

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.