RealSpeeds

Internet Speeds in Altadena, CA

Altadena residents have 2 internet providers to choose from. Spectrum is the most popular provider, offering cable internet service. In our research, we have been seeing 134 Mbps for download speeds and 12 Mbps for upload speeds for Spectrum customers over 4,470 recent tests. In addition to Spectrum, DSL and fiber internet service is also available from AT&T.

See more detailed speed and coverage data below.

Last updated on May 27 2022
ProviderDownload SpeedUpload Speed
Spectrum
Cable
View Details →
134 Mbps12 Mbps
AT&T
DSL
Fiber
View Details →
114 Mbps64 Mbps
* Data from speed tests taken in the last 3 months

Internet Providers in Altadena, CA

Spectrum

Cable

Download Speed

134Mbps

Upload Speed

12Mbps

Overview

Spectrum is the most popular provider in Altadena offering cable internet service. Users have been getting 134 Mbps for download speeds and 12 Mbps for upload speeds over 4,470 recent tests.

Speed Breakdown

Spectrum has the fastest average download speeds and the 2nd fastest average upload speeds out of all of the providers in Altadena. 40% of users saw download speeds between 100-250 Mbps, and 53% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

AT&T

DSL
Fiber

Download Speed

114Mbps

Upload Speed

64Mbps

Overview

AT&T is the 2nd most popular provider in Altadena offering DSL and fiber internet service. Users have been getting 114 Mbps for download speeds and 64 Mbps for upload speeds over 4,427 recent tests.

Speed Breakdown

AT&T has the 2nd fastest average download speeds and the fastest average upload speeds out of all of the providers in Altadena. 19% of users saw download speeds between 250-500 Mbps, and 24% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

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Frequently Asked Questions

What internet providers are available in Altadena, CA?

Spectrum and AT&T currently operate in Altadena.

What is the most popular internet provider in Altadena, CA?

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

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