Internet Speeds in Jefferson, WI

There are 4 internet providers operating in Jefferson, the most popular being Spectrum. Spectrum offers cable internet service. In 295 recent tests, on average, we have been seeing 119 Mbps for download speeds and 12 Mbps for upload speeds for Spectrum customers. In addition to Spectrum, fiber, fixed wireless and DSL internet service is also available from Netwurx, AT&T 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 June 18, 2024
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
View Details →
119 Mbps12 Mbps28 ms
Netwurx
Fiber
Fixed Wireless
View Details →
3 Mbps4 Mbps49 ms
AT&T
DSL
Fixed Wireless
View Details →
2 Mbps1 Mbps81 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

119Mbps

Upload Speed

12Mbps

Latency

28ms

Overview

Spectrum is the most popular provider in Jefferson offering cable internet service. Users have been getting 119 Mbps for download speeds and 12 Mbps for upload speeds over 295 recent tests.

Performance Breakdown

Spectrum 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 Jefferson. 25% of users saw download speeds between 250-500 Mbps, and 42% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Jefferson

DateDownload SpeedUpload SpeedLatency
June 13, 2024348 Mbps11 Mbps25 ms
June 13, 2024347 Mbps11 Mbps24 ms
June 11, 2024341 Mbps12 Mbps27 ms
June 10, 202411 Mbps8 Mbps25 ms
June 8, 2024311 Mbps12 Mbps30 ms
June 6, 202444 Mbps12 Mbps30 ms
June 5, 2024523 Mbps70 Mbps25 ms
June 4, 2024537 Mbps640 Mbps28 ms
June 3, 2024160 Mbps155 Mbps14 ms
May 31, 202416 Mbps5 Mbps31 ms

Netwurx

Fiber
Fixed Wireless

Download Speed

3Mbps

Upload Speed

4Mbps

Latency

49ms

Overview

Netwurx is the 2nd most popular provider in Jefferson offering fiber and fixed wireless internet service. Users have been getting 3 Mbps for download speeds and 4 Mbps for upload speeds over 10 recent tests.

Performance Breakdown

Netwurx has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Jefferson. 75% of users saw download speeds slower than 10 Mbps, and 67% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent Netwurx Speed Tests in Jefferson

DateDownload SpeedUpload SpeedLatency
June 9, 202413 Mbps4 Mbps60 ms
June 9, 20243 Mbps1 Mbps64 ms

AT&T

DSL
Fixed Wireless

Download Speed

2Mbps

Upload Speed

1Mbps

Latency

81ms

Overview

AT&T is the 4th most popular provider in Jefferson offering DSL and fixed wireless internet service. Users have been getting 2 Mbps for download speeds and 1 Mbps for upload speeds over 2 recent tests.

Performance Breakdown

AT&T has the 4th fastest average download speed, the 4th fastest average upload speed, and the 4th lowest latency out of all of the providers in Jefferson. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.

Download Speeds

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Frequently Asked Questions

What internet providers are available in Jefferson, WI?

Spectrum, Netwurx, AT&T 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.