RealSpeeds

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 136 Mbps and an average upload speed of 16 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 January 22, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
136 Mbps16 Mbps12 ms
AT&T
DSL
Fiber
View Details →
86 Mbps29 Mbps11 ms
Mediacom Cable
Cable
View Details →
171 Mbps30 Mbps10 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Springfield, IL

Xfinity

Cable

Download Speed

136Mbps

Upload Speed

16Mbps

Latency

12ms

Overview

Xfinity is the most popular provider in Springfield offering cable internet service. Users have been getting 136 Mbps for download speeds and 16 Mbps for upload speeds over 11,439 recent tests.

Performance Breakdown

Xfinity has the 2nd 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 100-250 Mbps, and 67% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
January 21, 2023340 Mbps22 Mbps12 ms
January 21, 2023368 Mbps12 Mbps13 ms
January 21, 2023118 Mbps24 Mbps12 ms
January 21, 2023119 Mbps23 Mbps21 ms
January 21, 2023158 Mbps1 Mbps10 ms
January 21, 202327 Mbps11 Mbps15 ms
January 21, 2023487 Mbps24 Mbps14 ms
January 21, 2023270 Mbps23 Mbpsn/a ms
January 21, 2023139 Mbps21 Mbps13 ms
January 21, 2023520 Mbps22 Mbps13 ms

AT&T

DSL
Fiber

Download Speed

86Mbps

Upload Speed

29Mbps

Latency

11ms

Overview

AT&T is the 2nd most popular provider in Springfield offering DSL and fiber internet service. Users have been getting 86 Mbps for download speeds and 29 Mbps for upload speeds over 1,749 recent tests.

Performance Breakdown

AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Springfield. 19% of users saw download speeds faster than 500 Mbps, and 27% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
January 21, 2023281 Mbps181 Mbps8 ms
January 21, 2023435 Mbps169 Mbps9 ms
January 21, 2023187 Mbps293 Mbps65 ms
January 21, 20238 Mbps1 Mbps28 ms
January 21, 2023925 Mbps902 Mbps7 ms
January 21, 202323 Mbps18 Mbps28 ms
January 21, 202398 Mbps118 Mbps8 ms
January 21, 202348 Mbps11 Mbps28 ms
January 21, 202366 Mbps18 Mbps31 ms
January 21, 2023744 Mbps763 Mbps8 ms

Mediacom Cable

Cable

Download Speed

171Mbps

Upload Speed

30Mbps

Latency

10ms

Overview

Mediacom Cable is the 3rd most popular provider in Springfield offering cable internet service. Users have been getting 171 Mbps for download speeds and 30 Mbps for upload speeds over 312 recent tests.

Performance Breakdown

Mediacom Cable has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Springfield. 27% of users saw download speeds between 250-500 Mbps, and 43% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Mediacom Cable Speed Tests in Springfield

DateDownload SpeedUpload SpeedLatency
January 19, 2023339 Mbps29 Mbps12 ms
January 19, 2023397 Mbps39 Mbps11 ms
January 18, 2023325 Mbps62 Mbps12 ms
January 15, 202394 Mbps24 Mbps12 ms
January 14, 2023802 Mbps57 Mbps17 ms
January 14, 202374 Mbps26 Mbps17 ms
January 12, 2023388 Mbps30 Mbps10 ms
January 11, 2023163 Mbps40 Mbps13 ms
January 8, 202350 Mbps30 Mbps10 ms
January 8, 202369 Mbps30 Mbps12 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, Mediacom Cable provides the fastest download speeds and Mediacom Cable provides the fastest upload speeds.

Is there fiber internet in Springfield, IL?

AT&T provides fiber internet in Springfield.