Internet Speeds in Sheffield, AL

There are 3 internet providers operating in Sheffield, the most popular being Xfinity. Xfinity offers cable internet service. In 333 recent tests, on average, we have been seeing 211 Mbps for download speeds and 30 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL, fiber, fixed wireless and cable internet service is also available from AT&T and Spectrum.

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 December 1, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
211 Mbps30 Mbps45 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
158 Mbps209 Mbps10 ms
Spectrum
Cable
View Details →
138 Mbps11 Mbps19 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Sheffield, AL

Xfinity

Cable

Download Speed

211Mbps

Upload Speed

30Mbps

Latency

45ms

Overview

Xfinity is the most popular provider in Sheffield offering cable internet service. Users have been getting 211 Mbps for download speeds and 30 Mbps for upload speeds over 333 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Sheffield. 47% of users saw download speeds between 100-250 Mbps, and 72% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Sheffield

DateDownload SpeedUpload SpeedLatency
November 30, 2023203 Mbps29 Mbps50 ms
November 30, 2023482 Mbps30 Mbps193 ms
November 29, 2023205 Mbps30 Mbps50 ms
November 28, 2023212 Mbps30 Mbps49 ms
November 28, 2023212 Mbps19 Mbps18 ms
November 27, 202314 Mbps7 Mbps13 ms
November 27, 2023206 Mbps30 Mbps22 ms
November 26, 2023211 Mbps10 Mbps43 ms
November 25, 202357 Mbps7 Mbps45 ms
November 25, 202349 Mbps8 Mbps13 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

158Mbps

Upload Speed

209Mbps

Latency

10ms

Overview

AT&T is the 2nd most popular provider in Sheffield offering DSL, fiber and fixed wireless internet service. Users have been getting 158 Mbps for download speeds and 209 Mbps for upload speeds over 142 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 Sheffield. 41% of users saw download speeds between 250-500 Mbps, and 42% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Sheffield

DateDownload SpeedUpload SpeedLatency
November 29, 202312 Mbps72 Mbps66 ms
November 21, 202345 Mbps43 Mbps46 ms
November 15, 20233 Mbps67 Mbps94 ms
November 13, 2023229 Mbps230 Mbps21 ms
November 10, 202376 Mbps89 Mbps11 ms
November 9, 2023231 Mbps228 Mbps22 ms
November 8, 202331 Mbps1 Mbps233 ms
November 5, 2023362 Mbps209 Mbps10 ms

Spectrum

Cable

Download Speed

138Mbps

Upload Speed

11Mbps

Latency

19ms

Overview

Spectrum is the 3rd most popular provider in Sheffield offering cable internet service. Users have been getting 138 Mbps for download speeds and 11 Mbps for upload speeds over 25 recent tests.

Performance Breakdown

Spectrum 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 Sheffield. 100% of users saw download speeds between 100-250 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 Sheffield, AL?

Xfinity, AT&T and Spectrum currently operate in Sheffield.

What is the most popular internet provider in Sheffield, AL?

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

What is the fastest internet provider in Sheffield, AL?

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 Sheffield are getting, Xfinity provides the fastest download and upload speeds.

Is there fiber internet in Sheffield, AL?

AT&T provides fiber internet in Sheffield.