Internet Speeds in Chicago, IL

In Chicago there are 4 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 15 Mbps. In addition to Xfinity, AT&T, Astound Broadband and Webpass offer DSL, fiber, cable 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 September 26, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
Fiber
View Details →
131 Mbps15 Mbps7 ms
AT&T
DSL
Fiber
View Details →
84 Mbps20 Mbps3 ms
Astound Broadband
Cable
Fiber
View Details →
180 Mbps24 Mbps7 ms
Webpass
Fixed Wireless
View Details →
231 Mbps155 Mbps4 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Chicago, IL

Xfinity

Cable
Fiber

Download Speed

131Mbps

Upload Speed

15Mbps

Latency

7ms

Overview

Xfinity is the most popular provider in Chicago offering cable and fiber internet service. Users have been getting 131 Mbps for download speeds and 15 Mbps for upload speeds over 366,889 recent tests.

Performance Breakdown

Xfinity has the 3rd fastest average download speed, the 4th fastest average upload speed, and the 3rd lowest latency out of all of the providers in Chicago. 26% of users saw download speeds between 100-250 Mbps, and 53% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Chicago

DateDownload SpeedUpload SpeedLatency
September 24, 2023119 Mbps23 Mbps6 ms
September 24, 202330 Mbps1 Mbps12 ms
September 24, 202380 Mbps41 Mbps4 ms
September 24, 2023100 Mbps23 Mbps6 ms
September 24, 2023167 Mbps9 Mbps11 ms
September 24, 2023693 Mbps23 Mbps8 ms
September 24, 2023191 Mbps41 Mbpsn/a ms
September 24, 2023298 Mbps1 Mbps10 ms
September 24, 2023235 Mbps12 Mbps19 ms
September 24, 2023229 Mbps10 Mbps11 ms

AT&T

DSL
Fiber

Download Speed

84Mbps

Upload Speed

20Mbps

Latency

3ms

Overview

AT&T is the 2nd most popular provider in Chicago offering DSL and fiber internet service. Users have been getting 84 Mbps for download speeds and 20 Mbps for upload speeds over 123,035 recent tests.

Performance Breakdown

AT&T has the 4th fastest average download speed, the 3rd fastest average upload speed, and the lowest latency out of all of the providers in Chicago. 20% of users saw download speeds between 50-100 Mbps, and 27% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Chicago

DateDownload SpeedUpload SpeedLatency
September 24, 202351 Mbps12 Mbps22 ms
September 24, 2023603 Mbps360 Mbps4 ms
September 24, 202332 Mbps7 Mbps2 ms
September 24, 202342 Mbps17 Mbps36 ms
September 24, 202394 Mbps1 Mbps1 ms
September 24, 2023509 Mbps78 Mbps3 ms
September 24, 202346 Mbps18 Mbps25 ms
September 24, 202341 Mbps20 Mbps1 ms
September 24, 202315 Mbps6 Mbps21 ms
September 24, 202315 Mbps2 Mbps22 ms

Astound Broadband

Cable
Fiber

Download Speed

180Mbps

Upload Speed

24Mbps

Latency

7ms

Overview

Astound Broadband is the 3rd most popular provider in Chicago offering cable and fiber internet service. Users have been getting 180 Mbps for download speeds and 24 Mbps for upload speeds over 75,196 recent tests.

Performance Breakdown

Astound Broadband has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 4th lowest latency out of all of the providers in Chicago. 28% of users saw download speeds between 250-500 Mbps, and 35% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Astound Broadband Speed Tests in Chicago

DateDownload SpeedUpload SpeedLatency
September 24, 20232 Mbps4 Mbps3 ms
September 24, 2023436 Mbps26 Mbps8 ms
September 24, 2023482 Mbps26 Mbps8 ms
September 24, 2023694 Mbps14 Mbps4 ms
September 24, 2023388 Mbps26 Mbps13 ms
September 24, 2023107 Mbps11 Mbps3 ms
September 24, 202382 Mbps18 Mbpsn/a ms
September 24, 2023545 Mbps25 Mbpsn/a ms
September 24, 2023509 Mbps26 Mbps8 ms
September 24, 2023524 Mbps26 Mbps175 ms

Webpass

Fixed Wireless

Download Speed

231Mbps

Upload Speed

155Mbps

Latency

4ms

Overview

Webpass is the 4th most popular provider in Chicago offering fixed wireless internet service. Users have been getting 231 Mbps for download speeds and 155 Mbps for upload speeds over 3,473 recent tests.

Performance Breakdown

Webpass has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Chicago. 30% of users saw download speeds between 250-500 Mbps, and 36% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Webpass Speed Tests in Chicago

DateDownload SpeedUpload SpeedLatency
September 24, 2023102 Mbps111 Mbpsn/a ms
September 24, 202371 Mbps42 Mbps5 ms
September 24, 2023299 Mbps328 Mbps27 ms
September 24, 2023792 Mbps890 Mbps3 ms
September 24, 2023135 Mbps160 Mbps4 ms
September 24, 2023322 Mbps241 Mbps4 ms
September 24, 2023249 Mbps283 Mbpsn/a ms
September 23, 2023289 Mbps44 Mbps4 ms
September 23, 2023234 Mbps150 Mbps3 ms
September 23, 202326 Mbps39 Mbps3 ms

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Frequently Asked Questions

What internet providers are available in Chicago, IL?

Xfinity, AT&T, Astound Broadband and Webpass currently operate in Chicago.

What is the most popular internet provider in Chicago, IL?

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

What is the fastest internet provider in Chicago, IL?

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 Chicago are getting, Webpass provides the fastest download speeds and Webpass provides the fastest upload speeds.

Is there fiber internet in Chicago, IL?

Astound Broadband, AT&T and Xfinity provide fiber internet in Chicago.