RealSpeeds

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 144 Mbps for download speeds and 22 Mbps for upload speeds for Xfinity customers over 8,826 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 January 22, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
144 Mbps22 Mbps8 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
27 Mbps5 Mbps21 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Joliet, IL

Xfinity

Cable

Download Speed

144Mbps

Upload Speed

22Mbps

Latency

8ms

Overview

Xfinity is the most popular provider in Joliet offering cable internet service. Users have been getting 144 Mbps for download speeds and 22 Mbps for upload speeds over 8,826 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. 30% of users saw download speeds between 100-250 Mbps, and 61% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Joliet

DateDownload SpeedUpload SpeedLatency
January 21, 202392 Mbps22 Mbps7 ms
January 21, 2023204 Mbps23 Mbps7 ms
January 21, 2023348 Mbps41 Mbpsn/a ms
January 21, 2023272 Mbps1 Mbps5 ms
January 21, 2023548 Mbps38 Mbps4 ms
January 21, 2023119 Mbps24 Mbps8 ms
January 21, 2023184 Mbps11 Mbpsn/a ms
January 21, 2023235 Mbps24 Mbps6 ms
January 21, 202367 Mbps41 Mbps13 ms
January 21, 2023235 Mbps23 Mbps6 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

27Mbps

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 27 Mbps for download speeds and 5 Mbps for upload speeds over 1,701 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. 32% of users saw download speeds between 10-25 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
January 21, 202327 Mbps16 Mbps30 ms
January 21, 2023738 Mbps543 Mbps5 ms
January 21, 202325 Mbps2 Mbpsn/a ms
January 21, 202374 Mbps18 Mbpsn/a ms
January 21, 2023224 Mbps31 Mbps6 ms
January 21, 2023563 Mbps487 Mbps5 ms
January 21, 202317 Mbps11 Mbpsn/a ms
January 20, 202332 Mbps6 Mbps19 ms
January 20, 202318 Mbps1 Mbps23 ms
January 20, 2023352 Mbps48 Mbps6 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.