Internet Speeds in Jefferson, WI

There are 4 internet providers operating in Jefferson, the most popular being Spectrum. Spectrum offers cable internet service. In 116 recent tests, on average, we have been seeing 93 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers. In addition to Spectrum, DSL, fixed wireless and fiber internet service is also available from AT&T, Netwurx and CenturyLink.

While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.

Last updated on March 18, 2024
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
View Details →
93 Mbps11 Mbps28 ms
AT&T
DSL
Fixed Wireless
View Details →
14 Mbps1 Mbps26 ms
Netwurx
Fiber
Fixed Wireless
View Details →
26 Mbps1 Mbps24 ms
CenturyLink
DSL
Fiber
View Details →
485 Mbps76 Mbps25 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Jefferson, WI

Spectrum

Cable

Download Speed

93Mbps

Upload Speed

11Mbps

Latency

28ms

Overview

Spectrum is the most popular provider in Jefferson offering cable internet service. Users have been getting 93 Mbps for download speeds and 11 Mbps for upload speeds over 116 recent tests.

Performance Breakdown

Spectrum has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 4th lowest latency out of all of the providers in Jefferson. 40% of users saw download speeds between 50-100 Mbps, and 37% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Jefferson

DateDownload SpeedUpload SpeedLatency
March 16, 2024155 Mbps11 Mbps34 ms
March 16, 2024546 Mbps38 Mbps24 ms
March 15, 202492 Mbps11 Mbps29 ms
March 15, 2024641 Mbps25 Mbps23 ms
March 14, 202492 Mbps10 Mbps28 ms
March 14, 2024189 Mbps11 Mbps28 ms
March 14, 2024276 Mbps170 Mbps32 ms
March 14, 202486 Mbps94 Mbps21 ms
March 14, 2024655 Mbps37 Mbps23 ms
March 13, 202493 Mbps11 Mbps30 ms

AT&T

DSL
Fixed Wireless

Download Speed

14Mbps

Upload Speed

1Mbps

Latency

26ms

Overview

AT&T is the 2nd most popular provider in Jefferson offering DSL and fixed wireless internet service. Users have been getting 14 Mbps for download speeds and 1 Mbps for upload speeds over 18 recent tests.

Performance Breakdown

AT&T has the 4th fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Jefferson. 54% of users saw download speeds between 10-25 Mbps, and 82% of users saw upload speeds slower than 5 Mbps.

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Recent AT&T Speed Tests in Jefferson

DateDownload SpeedUpload SpeedLatency
March 4, 20242 Mbps1 Mbps81 ms
February 25, 20241 Mbps1 Mbps99 ms
February 21, 202493 Mbps14 Mbps24 ms
February 18, 202415 Mbps1 Mbps23 ms

Netwurx

Fiber
Fixed Wireless

Download Speed

26Mbps

Upload Speed

1Mbps

Latency

24ms

Overview

Netwurx is the 3rd most popular provider in Jefferson offering fiber and fixed wireless internet service. Users have been getting 26 Mbps for download speeds and 1 Mbps for upload speeds over 3 recent tests.

Performance Breakdown

Netwurx has the 3rd fastest average download speed, the 4th fastest average upload speed, and the lowest latency out of all of the providers in Jefferson. 100% of users saw download speeds between 25-50 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.

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Upload Speeds

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Frequently Asked Questions

What internet providers are available in Jefferson, WI?

Spectrum, AT&T, Netwurx and CenturyLink currently operate in Jefferson.

What is the most popular internet provider in Jefferson, WI?

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

What is the fastest internet provider in Jefferson, WI?

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 Jefferson are getting, CenturyLink provides the fastest download speeds and CenturyLink provides the fastest upload speeds.

Is there fiber internet in Jefferson, WI?

CenturyLink and Netwurx provide fiber internet in Jefferson.