Internet Speeds in Joliet, IL

Joliet residents have 2 internet providers to choose from. Xfinity is the most popular provider, offering cable internet service. In our research, we have been seeing 174 Mbps for download speeds and 22 Mbps for upload speeds for Xfinity customers over 12,141 recent tests. In addition to Xfinity, DSL, fiber and fixed wireless internet service is also available from AT&T.

See more detailed speed and coverage data below.

Last updated on June 4, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
174 Mbps22 Mbps8 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
29 Mbps5 Mbps21 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Joliet, IL

Xfinity

Cable

Download Speed

174Mbps

Upload Speed

22Mbps

Latency

8ms

Overview

Xfinity is the most popular provider in Joliet offering cable internet service. Users have been getting 174 Mbps for download speeds and 22 Mbps for upload speeds over 12,141 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Joliet. 23% of users saw download speeds between 250-500 Mbps, and 53% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Joliet

DateDownload SpeedUpload SpeedLatency
June 3, 2023443 Mbps12 Mbps9 ms
June 3, 202378 Mbps12 Mbps12 ms
June 3, 2023500 Mbps22 Mbps8 ms
June 3, 202324 Mbps20 Mbps23 ms
June 3, 2023119 Mbps23 Mbps30 ms
June 3, 2023458 Mbps12 Mbps12 ms
June 3, 202319 Mbps8 Mbps96 ms
June 3, 2023638 Mbps71 Mbps6 ms
June 3, 202390 Mbps88 Mbps8 ms
June 3, 2023119 Mbps22 Mbps7 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

29Mbps

Upload Speed

5Mbps

Latency

21ms

Overview

AT&T is the 2nd most popular provider in Joliet offering DSL, fiber and fixed wireless internet service. Users have been getting 29 Mbps for download speeds and 5 Mbps for upload speeds over 1,896 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Joliet. 28% of users saw download speeds between 25-50 Mbps, and 49% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Joliet

DateDownload SpeedUpload SpeedLatency
June 3, 20237 Mbps1 Mbps28 ms
June 3, 202328 Mbps6 Mbps18 ms
June 3, 202329 Mbps6 Mbps20 ms
June 3, 202373 Mbps8 Mbps26 ms
June 3, 202349 Mbps6 Mbps19 ms
June 3, 202342 Mbps11 Mbps22 ms
June 3, 202342 Mbps12 Mbps22 ms
June 3, 202335 Mbps11 Mbps23 ms
June 3, 2023123 Mbps94 Mbps9 ms
June 2, 2023251 Mbps2 Mbps11 ms

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Frequently Asked Questions

What internet providers are available in Joliet, IL?

Xfinity and AT&T currently operate in Joliet.

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

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

What is the fastest internet provider in Joliet, 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 Joliet are getting, Xfinity provides the fastest download speeds and Xfinity provides the fastest upload speeds.

Is there fiber internet in Joliet, IL?

AT&T provides fiber internet in Joliet.