Internet Speeds in Deerfield, WI

There are 3 internet providers operating in Deerfield, the most popular being Spectrum. Spectrum offers cable internet service. In 215 recent tests, on average, we have been seeing 186 Mbps for download speeds and 12 Mbps for upload speeds for Spectrum customers. In addition to Spectrum, DSL, fiber and fixed wireless internet service is also available from Frontier Communications and AT&T.

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 →
186 Mbps12 Mbps26 ms
Frontier Communications
DSL
Fiber
View Details →
11 Mbps1 Mbps17 ms
AT&T
DSL
Fixed Wireless
View Details →
14 Mbps14 Mbps4 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Deerfield, WI

Spectrum

Cable

Download Speed

186Mbps

Upload Speed

12Mbps

Latency

26ms

Overview

Spectrum is the most popular provider in Deerfield offering cable internet service. Users have been getting 186 Mbps for download speeds and 12 Mbps for upload speeds over 215 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Deerfield. 31% of users saw download speeds between 250-500 Mbps, and 71% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Deerfield

DateDownload SpeedUpload SpeedLatency
March 14, 2024416 Mbps571 Mbps40 ms
March 13, 20243 Mbps2 Mbps41 ms
March 10, 2024313 Mbps12 Mbps22 ms
March 10, 202474 Mbps12 Mbps25 ms
March 10, 2024161 Mbps92 Mbps41 ms
March 8, 2024226 Mbps12 Mbps24 ms
March 7, 202422 Mbps11 Mbps40 ms
March 7, 2024246 Mbps11 Mbps23 ms
March 6, 2024243 Mbps11 Mbps27 ms
March 6, 2024204 Mbps12 Mbps25 ms

Frontier Communications

DSL
Fiber

Download Speed

11Mbps

Upload Speed

1Mbps

Latency

17ms

Overview

Frontier Communications is the 2nd most popular provider in Deerfield offering DSL and fiber internet service. Users have been getting 11 Mbps for download speeds and 1 Mbps for upload speeds over 147 recent tests.

Performance Breakdown

Frontier Communications has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Deerfield. 48% of users saw download speeds slower than 10 Mbps, and 89% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent Frontier Communications Speed Tests in Deerfield

DateDownload SpeedUpload SpeedLatency
March 16, 20241 Mbps1 Mbps21 ms
March 16, 20245 Mbps1 Mbps60 ms
March 16, 202422 Mbps2 Mbps15 ms
March 15, 202422 Mbps2 Mbps16 ms
March 14, 202482 Mbps91 Mbps11 ms
March 14, 202422 Mbps2 Mbps14 ms
March 14, 20248 Mbps1 Mbps14 ms
March 14, 20248 Mbps1 Mbps14 ms
March 13, 202422 Mbps2 Mbps16 ms
March 13, 202422 Mbps1 Mbps16 ms

AT&T

DSL
Fixed Wireless

Download Speed

14Mbps

Upload Speed

14Mbps

Latency

4ms

Overview

AT&T is the 3rd most popular provider in Deerfield offering DSL and fixed wireless internet service. Users have been getting 14 Mbps for download speeds and 14 Mbps for upload speeds over 2 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 Deerfield. 100% of users saw download speeds between 10-25 Mbps, and 100% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

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Frequently Asked Questions

What internet providers are available in Deerfield, WI?

Spectrum, Frontier Communications and AT&T currently operate in Deerfield.

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

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

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

Is there fiber internet in Deerfield, WI?

Frontier Communications provides fiber internet in Deerfield.