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 185 Mbps and an average upload speed of 35 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 June 4, 2023
ProviderDownload SpeedUpload SpeedLatency
View Details →
185 Mbps35 Mbps8 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 185 Mbps for download speeds and 35 Mbps for upload speeds over 22,025 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. 37% of users saw download speeds between 100-250 Mbps, and 54% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Optimum Speed Tests in Norwalk

DateDownload SpeedUpload SpeedLatency
June 3, 2023213 Mbps10 Mbps5 ms
June 3, 2023131 Mbps23 Mbps7 ms
June 3, 202351 Mbps36 Mbps11 ms
June 3, 2023108 Mbps4 Mbps7 ms
June 3, 2023509 Mbps18 Mbps6 ms
June 3, 202328 Mbps1 Mbps12 ms
June 3, 2023134 Mbps35 Mbps6 ms
June 3, 2023133 Mbps43 Mbps10 ms
June 3, 2023276 Mbps21 Mbps16 ms
June 3, 2023536 Mbps464 Mbps4 ms

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Latency ms

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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.