RealSpeeds

Internet Speeds in Carlsbad, CA

Residents of Carlsbad have 3 internet providers to choose from. The most popular provider is Spectrum, which offers cable internet service. Over 30,233 recent tests, our research shows that Spectrum customers have been getting 201 Mbps for download speeds and 12 Mbps for upload speeds. Besides Spectrum, residents of Carlsbad may be able to choose from AT&T and Cox Communications which offer DSL, fiber and cable internet service.

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 April 30, 2024
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
View Details →		201 Mbps12 Mbps12 ms
AT&T
DSL
Fiber
View Details →		74 Mbps17 Mbps12 ms
Cox Communications
Cable
Fiber
View Details →		118 Mbps24 Mbps15 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Carlsbad, CA

Spectrum

Cable

Download Speed

201Mbps

Upload Speed

12Mbps

Latency

12ms

Overview

Spectrum is the most popular provider in Carlsbad offering cable internet service. Users have been getting 201 Mbps for download speeds and 12 Mbps for upload speeds over 30,233 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 3rd fastest average upload speed, and the lowest latency out of all of the providers in Carlsbad. 34% of users saw download speeds between 250-500 Mbps, and 64% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Carlsbad

DateDownload SpeedUpload SpeedLatency
April 29, 202484 Mbps12 Mbps14 ms
April 29, 2024632 Mbps33 Mbps12 ms
April 29, 2024132 Mbps20 Mbps19 ms
April 29, 2024556 Mbps23 Mbps13 ms
April 29, 202496 Mbps3 Mbps12 ms
April 29, 2024291 Mbps9 Mbps11 ms
April 29, 202457 Mbps12 Mbps11 ms
April 29, 2024101 Mbps9 Mbps18 ms
April 29, 2024355 Mbps11 Mbps6 ms
April 29, 202414 Mbps7 Mbps15 ms

AT&T

DSL
Fiber

Download Speed

74Mbps

Upload Speed

17Mbps

Latency

12ms

Overview

AT&T is the 2nd most popular provider in Carlsbad offering DSL and fiber internet service. Users have been getting 74 Mbps for download speeds and 17 Mbps for upload speeds over 4,231 recent tests.

Performance Breakdown

AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Carlsbad. 22% of users saw download speeds between 50-100 Mbps, and 24% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Carlsbad

DateDownload SpeedUpload SpeedLatency
April 29, 202431 Mbps6 Mbps23 ms
April 29, 202493 Mbps36 Mbps14 ms
April 29, 202461 Mbps32 Mbps17 ms
April 29, 202430 Mbps5 Mbps35 ms
April 29, 2024283 Mbps187 Mbps8 ms
April 29, 2024848 Mbps1 Mbps5 ms
April 29, 2024904 Mbps2 Mbps5 ms
April 29, 202460 Mbps10 Mbps26 ms
April 29, 202431 Mbps6 Mbps22 ms
April 29, 202431 Mbps6 Mbps23 ms

Cox Communications

Cable
Fiber

Download Speed

118Mbps

Upload Speed

24Mbps

Latency

15ms

Overview

Cox Communications is the 3rd most popular provider in Carlsbad offering cable and fiber internet service. Users have been getting 118 Mbps for download speeds and 24 Mbps for upload speeds over 1,424 recent tests.

Performance Breakdown

Cox Communications has the 2nd fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in Carlsbad. 35% of users saw download speeds between 100-250 Mbps, and 39% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Cox Communications Speed Tests in Carlsbad

DateDownload SpeedUpload SpeedLatency
April 29, 2024101 Mbps99 Mbps6 ms
April 29, 202410 Mbps136 Mbps19 ms
April 29, 2024269 Mbps239 Mbps163 ms
April 28, 2024267 Mbps212 Mbps161 ms
April 28, 20242 Mbps1 Mbps12 ms
April 27, 2024100 Mbps79 Mbps4 ms
April 27, 2024267 Mbps232 Mbps153 ms
April 26, 202450 Mbps48 Mbps5 ms
April 26, 2024101 Mbps98 Mbps6 ms
April 26, 2024465 Mbps346 Mbps10 ms

Test Your Internet Speed

⇄
Download
0
Mbps
Upload
0
Mbps
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 California

Featured Cities

Frequently Asked Questions

What internet providers are available in Carlsbad, CA?

Spectrum, AT&T and Cox Communications currently operate in Carlsbad.

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

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

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

Is there fiber internet in Carlsbad, CA?

Cox Communications and AT&T provide fiber internet in Carlsbad.