Internet Speeds in Waterbury, CT

There are 3 internet providers operating in Waterbury, the most popular being Xfinity. Xfinity offers cable internet service. In 7,748 recent tests, on average, we have been seeing 115 Mbps for download speeds and 20 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL, fiber and cable internet service is also available from Frontier Communications and Optimum.

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 November 23, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
115 Mbps20 Mbps18 ms
Frontier Communications
DSL
Fiber
View Details →
46 Mbps68 Mbps9 ms
Optimum
Cable
View Details →
82 Mbps35 Mbps8 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Waterbury, CT

Xfinity

Cable

Download Speed

115Mbps

Upload Speed

20Mbps

Latency

18ms

Overview

Xfinity is the most popular provider in Waterbury offering cable internet service. Users have been getting 115 Mbps for download speeds and 20 Mbps for upload speeds over 7,748 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Waterbury. 25% of users saw download speeds between 100-250 Mbps, and 46% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Waterbury

DateDownload SpeedUpload SpeedLatency
November 21, 2023323 Mbps23 Mbps18 ms
November 21, 202383 Mbps27 Mbps25 ms
November 21, 20232 Mbps1 Mbps42 ms
November 21, 2023119 Mbps24 Mbps18 ms
November 21, 202356 Mbps12 Mbpsn/a ms
November 21, 2023117 Mbps21 Mbps20 ms
November 21, 2023199 Mbps23 Mbps16 ms
November 21, 202341 Mbps5 Mbps15 ms
November 21, 2023174 Mbps23 Mbps10 ms
November 21, 2023222 Mbps9 Mbps30 ms

Frontier Communications

DSL
Fiber

Download Speed

46Mbps

Upload Speed

68Mbps

Latency

9ms

Overview

Frontier Communications is the 2nd most popular provider in Waterbury offering DSL and fiber internet service. Users have been getting 46 Mbps for download speeds and 68 Mbps for upload speeds over 671 recent tests.

Performance Breakdown

Frontier Communications has the 3rd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Waterbury. 42% of users saw download speeds between 50-100 Mbps, and 43% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent Frontier Communications Speed Tests in Waterbury

DateDownload SpeedUpload SpeedLatency
November 9, 202346 Mbps1 Mbps19 ms
November 8, 20233 Mbps2 Mbps8 ms
November 8, 20233 Mbps2 Mbps8 ms
November 8, 20233 Mbps2 Mbps9 ms
November 8, 20233 Mbps2 Mbps9 ms
November 7, 20233 Mbps2 Mbps8 ms
November 7, 20233 Mbps2 Mbps9 ms
November 6, 20233 Mbps2 Mbps9 ms
November 6, 20233 Mbps2 Mbps9 ms
November 5, 20233 Mbps2 Mbps8 ms

Optimum

Cable

Download Speed

82Mbps

Upload Speed

35Mbps

Latency

8ms

Overview

Optimum is the 3rd most popular provider in Waterbury offering cable internet service. Users have been getting 82 Mbps for download speeds and 35 Mbps for upload speeds over 111 recent tests.

Performance Breakdown

Optimum has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Waterbury. 53% of users saw download speeds between 50-100 Mbps, and 61% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Optimum Speed Tests in Waterbury

DateDownload SpeedUpload SpeedLatency
November 21, 202371 Mbps49 Mbps11 ms
November 21, 202382 Mbps34 Mbps6 ms
November 20, 202361 Mbps46 Mbps11 ms
November 20, 202337 Mbps22 Mbps8 ms
November 18, 202368 Mbps39 Mbps9 ms
November 18, 202344 Mbps32 Mbps8 ms
November 17, 202353 Mbps33 Mbps7 ms
November 16, 202385 Mbps34 Mbps8 ms
November 15, 202345 Mbps33 Mbps6 ms
November 14, 202397 Mbps51 Mbps13 ms

Test Your Internet Speed

Download
0
Mbps
Upload
0
Mbps
Latency ms

We’ll run a download test and an upload test to give you the full picture of your internet connection.

Nearby Cities

Popular Cities in Connecticut

Featured Cities

Frequently Asked Questions

What internet providers are available in Waterbury, CT?

Xfinity, Frontier Communications and Optimum 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.