Internet Speeds in Waterbury, CT

There are 4 internet providers operating in Waterbury, the most popular being Xfinity. Xfinity offers cable internet service. In 7,676 recent tests, on average, we have been seeing 166 Mbps for download speeds and 23 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL, fiber and cable internet service is also available from Frontier Communications, Optimum and Cox Communications.

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 April 30, 2024
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
166 Mbps23 Mbps18 ms
Frontier Communications
DSL
Fiber
View Details →
94 Mbps94 Mbps14 ms
Optimum
Cable
View Details →
88 Mbps35 Mbps8 ms
Cox Communications
Cable
View Details →
104 Mbps28 Mbps12 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Waterbury, CT

Xfinity

Cable

Download Speed

166Mbps

Upload Speed

23Mbps

Latency

18ms

Overview

Xfinity is the most popular provider in Waterbury offering cable internet service. Users have been getting 166 Mbps for download speeds and 23 Mbps for upload speeds over 7,676 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 4th fastest average upload speed, and the 4th lowest latency out of all of the providers in Waterbury. 28% of users saw download speeds between 100-250 Mbps, and 45% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Waterbury

DateDownload SpeedUpload SpeedLatency
April 29, 2024118 Mbps21 Mbps17 ms
April 29, 2024514 Mbps23 Mbps19 ms
April 29, 2024166 Mbps94 Mbps18 ms
April 29, 202442 Mbps23 Mbps18 ms
April 29, 2024111 Mbps23 Mbps15 ms
April 29, 2024194 Mbps97 Mbps18 ms
April 29, 2024118 Mbps16 Mbps18 ms
April 29, 202483 Mbps22 Mbps18 ms
April 29, 202422 Mbps19 Mbps15 ms
April 29, 2024116 Mbps22 Mbps13 ms

Frontier Communications

DSL
Fiber

Download Speed

94Mbps

Upload Speed

94Mbps

Latency

14ms

Overview

Frontier Communications is the 2nd most popular provider in Waterbury offering DSL and fiber internet service. Users have been getting 94 Mbps for download speeds and 94 Mbps for upload speeds over 267 recent tests.

Performance Breakdown

Frontier Communications has the 3rd fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in Waterbury. 43% of users saw download speeds between 50-100 Mbps, and 40% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent Frontier Communications Speed Tests in Waterbury

DateDownload SpeedUpload SpeedLatency
April 29, 2024916 Mbps413 Mbps8 ms
April 28, 2024891 Mbps411 Mbps7 ms
April 27, 202410 Mbps9 Mbps11 ms
April 27, 2024871 Mbps315 Mbps6 ms
April 26, 2024365 Mbps361 Mbps7 ms
April 26, 202474 Mbps7 Mbps62 ms
April 26, 2024925 Mbps438 Mbps8 ms
April 25, 2024284 Mbps311 Mbps8 ms
April 24, 2024409 Mbps213 Mbps15 ms
April 24, 20247 Mbps42 Mbps90 ms

Optimum

Cable

Download Speed

88Mbps

Upload Speed

35Mbps

Latency

8ms

Overview

Optimum is the 3rd most popular provider in Waterbury offering cable internet service. Users have been getting 88 Mbps for download speeds and 35 Mbps for upload speeds over 204 recent tests.

Performance Breakdown

Optimum has the 4th fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Waterbury. 82% of users saw download speeds between 50-100 Mbps, and 89% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Optimum Speed Tests in Waterbury

DateDownload SpeedUpload SpeedLatency
April 2, 202493 Mbps35 Mbps8 ms
April 1, 202493 Mbps35 Mbps15 ms
March 31, 202493 Mbps35 Mbps8 ms

Cox Communications

Cable

Download Speed

104Mbps

Upload Speed

28Mbps

Latency

12ms

Overview

Cox Communications is the 4th most popular provider in Waterbury offering cable internet service. Users have been getting 104 Mbps for download speeds and 28 Mbps for upload speeds over 49 recent tests.

Performance Breakdown

Cox Communications has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Waterbury. 52% of users saw download speeds between 100-250 Mbps, and 60% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Cox Communications Speed Tests in Waterbury

DateDownload SpeedUpload SpeedLatency
April 9, 2024114 Mbps28 Mbps11 ms
April 8, 2024108 Mbps26 Mbps10 ms
April 7, 202494 Mbps10 Mbps8 ms
April 6, 2024114 Mbps28 Mbps11 ms
April 5, 202494 Mbps11 Mbps8 ms
April 5, 2024113 Mbps29 Mbps11 ms
April 4, 202494 Mbps13 Mbps11 ms
April 4, 2024247 Mbps267 Mbps12 ms
April 4, 202435 Mbps1 Mbps14 ms
April 2, 2024104 Mbps36 Mbps13 ms

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Frequently Asked Questions

What internet providers are available in Waterbury, CT?

Xfinity, Frontier Communications, Optimum and Cox Communications currently operate in Waterbury.

What is the most popular internet provider in Waterbury, CT?

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

What is the fastest internet provider in Waterbury, CT?

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

Is there fiber internet in Waterbury, CT?

Frontier Communications provides fiber internet in Waterbury.