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 188 Mbps and an average upload speed of 19 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 February 24, 2024
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
188 Mbps19 Mbps12 ms
AT&T
DSL
Fiber
View Details →
173 Mbps107 Mbps11 ms
Mediacom Cable
Cable
View Details →
156 Mbps30 Mbps12 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Springfield, IL

Xfinity

Cable

Download Speed

188Mbps

Upload Speed

19Mbps

Latency

12ms

Overview

Xfinity is the most popular provider in Springfield offering cable internet service. Users have been getting 188 Mbps for download speeds and 19 Mbps for upload speeds over 11,716 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 3rd 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 58% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
February 23, 202476 Mbps42 Mbps11 ms
February 23, 2024290 Mbps16 Mbps15 ms
February 23, 20249 Mbps1 Mbps12 ms
February 23, 2024285 Mbps41 Mbps13 ms
February 23, 2024293 Mbps29 Mbps9 ms
February 23, 2024448 Mbps116 Mbps13 ms
February 23, 2024226 Mbps1 Mbps15 ms
February 23, 2024202 Mbps23 Mbps13 ms
February 23, 202473 Mbps1 Mbps13 ms
February 23, 2024855 Mbps31 Mbps10 ms

AT&T

DSL
Fiber

Download Speed

173Mbps

Upload Speed

107Mbps

Latency

11ms

Overview

AT&T is the 2nd most popular provider in Springfield offering DSL and fiber internet service. Users have been getting 173 Mbps for download speeds and 107 Mbps for upload speeds over 2,323 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Springfield. 25% of users saw download speeds between 250-500 Mbps, and 33% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
February 23, 2024232 Mbps317 Mbps10 ms
February 23, 2024315 Mbps302 Mbps12 ms
February 23, 2024433 Mbps385 Mbps14 ms
February 23, 202413 Mbps18 Mbps8 ms
February 23, 2024608 Mbps602 Mbps7 ms
February 23, 202453 Mbps19 Mbps33 ms
February 23, 202492 Mbps109 Mbps8 ms
February 22, 2024138 Mbps136 Mbps31 ms
February 22, 2024165 Mbps114 Mbps195 ms
February 22, 2024317 Mbps165 Mbps10 ms

Mediacom Cable

Cable

Download Speed

156Mbps

Upload Speed

30Mbps

Latency

12ms

Overview

Mediacom Cable is the 3rd most popular provider in Springfield offering cable internet service. Users have been getting 156 Mbps for download speeds and 30 Mbps for upload speeds over 448 recent tests.

Performance Breakdown

Mediacom Cable has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Springfield. 27% of users saw download speeds between 100-250 Mbps, and 35% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent Mediacom Cable Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
February 23, 2024115 Mbps8 Mbps28 ms
February 22, 2024278 Mbps30 Mbps17 ms
February 21, 2024742 Mbps64 Mbps8 ms
February 19, 2024267 Mbps51 Mbps8 ms
February 19, 2024258 Mbps62 Mbps7 ms
February 17, 2024114 Mbps3 Mbps28 ms
February 17, 2024176 Mbps3 Mbps10 ms
February 16, 202425 Mbps50 Mbps17 ms
February 16, 2024399 Mbps17 Mbps29 ms
February 14, 202429 Mbps29 Mbps10 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.