Internet Speeds in Springfield, IL

In Springfield there are 3 internet service providers, with Xfinity being the most popular. Xfinity offers cable internet service. In recent tests, Xfinity customers had an average download speed of 196 Mbps and an average upload speed of 20 Mbps. In addition to Xfinity, AT&T and Mediacom Cable offer DSL, fiber and cable 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
View Details →
196 Mbps20 Mbps12 ms
AT&T
DSL
Fiber
View Details →
142 Mbps107 Mbps10 ms
Mediacom Cable
Cable
View Details →
147 Mbps30 Mbps11 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Springfield, IL

Xfinity

Cable

Download Speed

196Mbps

Upload Speed

20Mbps

Latency

12ms

Overview

Xfinity is the most popular provider in Springfield offering cable internet service. Users have been getting 196 Mbps for download speeds and 20 Mbps for upload speeds over 11,414 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 Springfield. 26% of users saw download speeds between 250-500 Mbps, and 58% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
March 16, 2024277 Mbps35 Mbps16 ms
March 16, 2024861 Mbps23 Mbps12 ms
March 16, 2024119 Mbps23 Mbps13 ms
March 16, 2024273 Mbps12 Mbps15 ms
March 16, 202424 Mbps17 Mbps14 ms
March 16, 20244 Mbps24 Mbps31 ms
March 16, 2024119 Mbps30 Mbps12 ms
March 16, 202493 Mbps35 Mbps7 ms
March 16, 2024866 Mbps41 Mbps14 ms
March 16, 2024492 Mbps24 Mbps12 ms

AT&T

DSL
Fiber

Download Speed

142Mbps

Upload Speed

107Mbps

Latency

10ms

Overview

AT&T is the 2nd most popular provider in Springfield offering DSL and fiber internet service. Users have been getting 142 Mbps for download speeds and 107 Mbps for upload speeds over 2,307 recent tests.

Performance Breakdown

AT&T has the 3rd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Springfield. 24% of users saw download speeds between 250-500 Mbps, and 31% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
March 16, 2024326 Mbps166 Mbps10 ms
March 16, 2024116 Mbps114 Mbps7 ms
March 16, 2024798 Mbps908 Mbps7 ms
March 16, 202429 Mbps6 Mbps32 ms
March 16, 2024299 Mbps15 Mbps11 ms
March 16, 2024609 Mbps602 Mbps7 ms
March 16, 20247 Mbps1 Mbps33 ms
March 16, 2024455 Mbps349 Mbps10 ms
March 16, 2024313 Mbps229 Mbps10 ms
March 16, 2024363 Mbps358 Mbps8 ms

Mediacom Cable

Cable

Download Speed

147Mbps

Upload Speed

30Mbps

Latency

11ms

Overview

Mediacom Cable is the 3rd most popular provider in Springfield offering cable internet service. Users have been getting 147 Mbps for download speeds and 30 Mbps for upload speeds over 373 recent tests.

Performance Breakdown

Mediacom Cable 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 Springfield. 25% of users saw download speeds between 250-500 Mbps, and 37% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent Mediacom Cable Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
March 16, 2024618 Mbps1 Mbps20 ms
March 15, 202427 Mbps1 Mbps11 ms
March 15, 2024396 Mbps30 Mbps9 ms
March 13, 2024111 Mbps64 Mbps7 ms
March 12, 202421 Mbps1 Mbps12 ms
March 12, 202443 Mbps42 Mbps49 ms
March 12, 2024147 Mbps53 Mbps17 ms
March 11, 20241 Mbps2 Mbps20 ms
March 11, 2024492 Mbps1 Mbps13 ms
March 10, 2024246 Mbps62 Mbps47 ms

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Frequently Asked Questions

What internet providers are available in Springfield, IL?

Xfinity, AT&T and Mediacom Cable currently operate in Springfield.

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

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

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

Is there fiber internet in Springfield, IL?

AT&T provides fiber internet in Springfield.