Internet Speeds in Norwalk, CT

In Norwalk there are 1 internet service providers, with Optimum being the most popular. Optimum offers cable and fiber internet service. In recent tests, Optimum customers had an average download speed of 175 Mbps and an average upload speed of 34 Mbps.

While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.

Last updated on February 3, 2023
ProviderDownload SpeedUpload SpeedLatency
View Details →
175 Mbps34 Mbps9 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Norwalk, CT



Download Speed


Upload Speed





Optimum is the most popular provider in Norwalk offering cable and fiber internet service. Users have been getting 175 Mbps for download speeds and 34 Mbps for upload speeds over 18,832 recent tests.

Performance Breakdown

Optimum has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Norwalk. 36% of users saw download speeds between 100-250 Mbps, and 56% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Optimum Speed Tests in Norwalk

DateDownload SpeedUpload SpeedLatency
February 2, 2023522 Mbps52 Mbps16 ms
February 2, 2023136 Mbps38 Mbps12 ms
February 2, 2023127 Mbps36 Mbps12 ms
February 2, 20238 Mbps7 Mbps13 ms
February 2, 202356 Mbps49 Mbps18 ms
February 2, 2023264 Mbps35 Mbpsn/a ms
February 2, 2023168 Mbps35 Mbpsn/a ms
February 2, 2023333 Mbps21 Mbps9 ms
February 2, 2023136 Mbps41 Mbps8 ms
February 2, 2023222 Mbps37 Mbps9 ms

Test Your Internet Speed

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 Norwalk, CT?

Optimum currently operates in Norwalk.

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

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

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

Is there fiber internet in Norwalk, CT?

Optimum provides fiber internet in Norwalk.