Internet Speeds in Harbor City, CA

In Harbor City there are 4 internet service providers, with Spectrum being the most popular. Spectrum offers cable and fiber internet service. In recent tests, Spectrum customers had an average download speed of 151 Mbps and an average upload speed of 12 Mbps. In addition to Spectrum, AT&T, Cox Communications and Sonic.net offer DSL, fiber and cable internet service.

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 March 19, 2023
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →
151 Mbps12 Mbps12 ms
AT&T
DSL
Fiber
View Details →
31 Mbps6 Mbps22 ms
Cox Communications
Cable
View Details →
11 Mbps4 Mbps583 ms
Sonic.net
DSL
View Details →
16 Mbps1 Mbps22 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Harbor City, CA

Spectrum

Cable
Fiber

Download Speed

151Mbps

Upload Speed

12Mbps

Latency

12ms

Overview

Spectrum is the most popular provider in Harbor City offering cable and fiber internet service. Users have been getting 151 Mbps for download speeds and 12 Mbps for upload speeds over 1,792 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Harbor City. 35% of users saw download speeds between 250-500 Mbps, and 57% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Harbor City

DateDownload SpeedUpload SpeedLatency
March 18, 2023483 Mbps23 Mbpsn/a ms
March 18, 2023540 Mbps23 Mbps9 ms
March 18, 2023537 Mbps23 Mbps14 ms
March 18, 202393 Mbps38 Mbpsn/a ms
March 18, 2023275 Mbps24 Mbps13 ms
March 18, 202371 Mbps7 Mbps10 ms
March 17, 2023486 Mbps23 Mbpsn/a ms
March 17, 202393 Mbps39 Mbpsn/a ms
March 17, 2023511 Mbps22 Mbps19 ms
March 17, 2023227 Mbps22 Mbps14 ms

AT&T

DSL
Fiber

Download Speed

31Mbps

Upload Speed

6Mbps

Latency

22ms

Overview

AT&T is the 2nd most popular provider in Harbor City offering DSL and fiber internet service. Users have been getting 31 Mbps for download speeds and 6 Mbps for upload speeds over 617 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Harbor City. 36% of users saw download speeds between 50-100 Mbps, and 37% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Harbor City

DateDownload SpeedUpload SpeedLatency
March 18, 202381 Mbps20 Mbps31 ms
March 17, 202378 Mbps20 Mbps21 ms
March 17, 202359 Mbps17 Mbps23 ms
March 17, 202374 Mbps19 Mbps22 ms
March 15, 202349 Mbps6 Mbps18 ms
March 15, 20231 Mbps1 Mbps263 ms
March 15, 20237 Mbps7 Mbps14 ms
March 14, 202349 Mbps6 Mbps19 ms
March 14, 202323 Mbps2 Mbps20 ms
March 14, 202371 Mbps5 Mbps17 ms

Cox Communications

Cable

Download Speed

11Mbps

Upload Speed

4Mbps

Latency

583ms

Overview

Cox Communications is the 3rd most popular provider in Harbor City offering cable internet service. Users have been getting 11 Mbps for download speeds and 4 Mbps for upload speeds over 74 recent tests.

Performance Breakdown

Cox Communications has the 4th fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in Harbor City. 42% of users saw download speeds between 10-25 Mbps, and 64% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Sonic.net

DSL

Download Speed

16Mbps

Upload Speed

1Mbps

Latency

22ms

Overview

Sonic.net is the 4th most popular provider in Harbor City offering DSL internet service. Users have been getting 16 Mbps for download speeds and 1 Mbps for upload speeds over 47 recent tests.

Performance Breakdown

Sonic.net has the 3rd fastest average download speed, the 4th fastest average upload speed, and the 2nd lowest latency out of all of the providers in Harbor City. 77% of users saw download speeds between 10-25 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent Sonic.net Speed Tests in Harbor City

DateDownload SpeedUpload SpeedLatency
March 16, 202316 Mbps1 Mbps20 ms
March 15, 202317 Mbps1 Mbps21 ms
March 14, 202314 Mbps1 Mbps23 ms
March 13, 202314 Mbps1 Mbps24 ms
March 11, 20235 Mbps1 Mbps23 ms
March 10, 20235 Mbps1 Mbps40 ms
February 25, 202317 Mbps1 Mbps539 ms
February 22, 202317 Mbps1 Mbps20 ms
February 17, 202315 Mbps1 Mbps20 ms
February 17, 20237 Mbps1 Mbps22 ms

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Frequently Asked Questions

What internet providers are available in Harbor City, CA?

Spectrum, AT&T, Cox Communications and Sonic.net currently operate in Harbor City.

What is the most popular internet provider in Harbor City, CA?

Spectrum is currently the most popular internet provider in Harbor City based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Harbor City, CA?

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 Harbor City are getting, Spectrum provides the fastest download speeds and Spectrum provides the fastest upload speeds.

Is there fiber internet in Harbor City, CA?

Spectrum and AT&T provide fiber internet in Harbor City.