RealSpeeds

Internet Speeds in Carlsbad, CA

Carlsbad residents have 3 internet providers to choose from. Spectrum is the most popular provider, offering cable internet service. In our research, we have been seeing 156 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers over 29,016 recent tests. AT&T and Cox Communications also have coverage in Carlsbad, although they are not as popular as Spectrum. These providers offer DSL, fiber and cable internet service.

See more detailed speed and coverage data below.

Last updated on September 22, 2022
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
View Details →
156 Mbps11 Mbps12 ms
AT&T
DSL
Fiber
View Details →
52 Mbps12 Mbps23 ms
Cox Communications
Cable
Fiber
View Details →
53 Mbps38 Mbps8 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Carlsbad, CA

Spectrum

Cable

Download Speed

156Mbps

Upload Speed

11Mbps

Latency

12ms

Overview

Spectrum is the most popular provider in Carlsbad offering cable internet service. Users have been getting 156 Mbps for download speeds and 11 Mbps for upload speeds over 29,016 recent tests.

Speed Breakdown

Spectrum has the fastest average download speeds and the 3rd fastest average upload speeds out of all of the providers in Carlsbad. 29% 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 Speed Tests

DateDownload SpeedUpload SpeedLatency
September 20, 202222 Mbps4 Mbps15 ms
September 20, 2022143 Mbps289 Mbpsn/a ms
September 20, 2022319 Mbps11 Mbps13 ms
September 20, 2022217 Mbps11 Mbps12 ms
September 20, 202249 Mbps9 Mbps57 ms
September 20, 2022436 Mbps8 Mbps17 ms
September 20, 202252 Mbps21 Mbps15 ms
September 20, 202225 Mbps5 Mbps12 ms
September 20, 2022176 Mbps9 Mbps10 ms
September 20, 2022437 Mbps40 Mbpsn/a ms

AT&T

DSL
Fiber

Download Speed

52Mbps

Upload Speed

12Mbps

Latency

23ms

Overview

AT&T is the 2nd most popular provider in Carlsbad offering DSL and fiber internet service. Users have been getting 52 Mbps for download speeds and 12 Mbps for upload speeds over 4,464 recent tests.

Speed Breakdown

AT&T has the 3rd fastest average download speeds and the 2nd fastest average upload speeds out of all of the providers in Carlsbad. 29% of users saw download speeds between 50-100 Mbps, and 32% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
September 20, 2022294 Mbps45 Mbps9 ms
September 20, 202231 Mbps6 Mbps24 ms
September 20, 20226 Mbps4 Mbps29 ms
September 20, 202276 Mbps6 Mbps152 ms
September 20, 202218 Mbps2 Mbps29 ms
September 20, 202280 Mbps7 Mbps22 ms
September 20, 202246 Mbps12 Mbps27 ms
September 20, 202294 Mbps20 Mbpsn/a ms
September 20, 202246 Mbps19 Mbps37 ms
September 20, 202215 Mbps2 Mbps27 ms

Cox Communications

Cable
Fiber

Download Speed

53Mbps

Upload Speed

38Mbps

Latency

8ms

Overview

Cox Communications is the 3rd most popular provider in Carlsbad offering cable and fiber internet service. Users have been getting 53 Mbps for download speeds and 38 Mbps for upload speeds over 1,068 recent tests.

Speed Breakdown

Cox Communications has the 2nd fastest average download speeds and the fastest average upload speeds out of all of the providers in Carlsbad. 25% of users saw download speeds between 50-100 Mbps, and 30% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
September 20, 202252 Mbps11 Mbps8 ms
September 20, 202294 Mbps91 Mbps7 ms
September 19, 202260 Mbps28 Mbps10 ms
September 19, 202214 Mbps18 Mbps9 ms
September 19, 202224 Mbps38 Mbps7 ms
September 19, 202274 Mbps20 Mbps23 ms
September 18, 202288 Mbps1 Mbps7 ms
September 17, 2022103 Mbps15 Mbps10 ms
September 16, 202220 Mbps4 Mbps37 ms
September 16, 202253 Mbps10 Mbps8 ms

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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.