RealSpeeds

Internet Speeds in San Luis Obispo, CA

Residents of San Luis Obispo have 2 internet providers to choose from. The most popular provider is Spectrum, which offers cable internet service. Over 9,982 recent tests, our research shows that Spectrum customers have been getting 108 Mbps for download speeds and 11 Mbps for upload speeds. In addition to Spectrum, DSL, fiber and fixed wireless internet service is also available from AT&T.

While these are the real speeds we have been seeing in recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.

Last updated on August 12, 2022
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
View Details →
108 Mbps11 Mbps17 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
56 Mbps18 Mbps13 ms
* Data from speed tests taken in the last 3 months

Internet Providers in San Luis Obispo, CA

Spectrum

Cable

Download Speed

108Mbps

Upload Speed

11Mbps

Latency

17ms

Overview

Spectrum is the most popular provider in San Luis Obispo offering cable internet service. Users have been getting 108 Mbps for download speeds and 11 Mbps for upload speeds over 9,982 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 San Luis Obispo. 33% of users saw download speeds between 100-250 Mbps, and 58% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 11, 202215 Mbps5 Mbps85 ms
August 11, 202291 Mbps8 Mbps16 ms
August 11, 202270 Mbps11 Mbps22 ms
August 11, 2022264 Mbps10 Mbps14 ms
August 11, 202293 Mbps23 Mbps14 ms
August 11, 2022223 Mbps10 Mbps51 ms
August 11, 202289 Mbps10 Mbps13 ms
August 11, 2022157 Mbps11 Mbps11 ms
August 11, 2022224 Mbps16 Mbps17 ms
August 11, 2022112 Mbps11 Mbps13 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

56Mbps

Upload Speed

18Mbps

Latency

13ms

Overview

AT&T is the 2nd most popular provider in San Luis Obispo offering DSL, fiber and fixed wireless internet service. Users have been getting 56 Mbps for download speeds and 18 Mbps for upload speeds over 1,415 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 San Luis Obispo. 23% of users saw download speeds between 250-500 Mbps, and 45% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 11, 202216 Mbps1 Mbps34 ms
August 11, 20221 Mbps2 Mbps31 ms
August 11, 202222 Mbps1 Mbps27 ms
August 11, 202214 Mbps1 Mbps28 ms
August 11, 20227 Mbps1 Mbps33 ms
August 10, 202280 Mbps20 Mbpsn/a ms
August 10, 2022485 Mbps272 Mbps9 ms
August 10, 2022154 Mbps131 Mbps11 ms
August 10, 202216 Mbps1 Mbps35 ms
August 10, 202215 Mbps1 Mbps27 ms

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Frequently Asked Questions

What internet providers are available in San Luis Obispo, CA?

Spectrum and AT&T currently operate in San Luis Obispo.

What is the most popular internet provider in San Luis Obispo, CA?

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

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