Internet Speeds in National City, CA

There are 3 internet providers operating in National City, the most popular being Cox Communications. Cox Communications offers cable and fiber internet service. In 3,466 recent tests, on average, we have been seeing 93 Mbps for download speeds and 19 Mbps for upload speeds for Cox Communications customers. In addition to Cox Communications, DSL, fiber and fixed wireless internet service is also available from AT&T and One Ring Networks.

While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.

Last updated on December 1, 2023
ProviderDownload SpeedUpload SpeedLatency
Cox Communications
Cable
Fiber
View Details →
93 Mbps19 Mbps15 ms
AT&T
DSL
Fiber
View Details →
233 Mbps185 Mbps8 ms
One Ring Networks
DSL
Fixed Wireless
View Details →
15 Mbps15 Mbps10 ms
* Data from speed tests taken in the last 3 months

Internet Providers in National City, CA

Cox Communications

Cable
Fiber

Download Speed

93Mbps

Upload Speed

19Mbps

Latency

15ms

Overview

Cox Communications is the most popular provider in National City offering cable and fiber internet service. Users have been getting 93 Mbps for download speeds and 19 Mbps for upload speeds over 3,466 recent tests.

Performance Breakdown

Cox Communications 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 National City. 29% of users saw download speeds between 50-100 Mbps, and 44% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Cox Communications Speed Tests in National City

DateDownload SpeedUpload SpeedLatency
November 30, 202353 Mbps11 Mbps22 ms
November 30, 2023144 Mbps32 Mbps15 ms
November 30, 202345 Mbps15 Mbps16 ms
November 30, 2023116 Mbps12 Mbps17 ms
November 30, 2023209 Mbps12 Mbps23 ms
November 30, 20237 Mbps1 Mbps15 ms
November 30, 2023265 Mbps21 Mbps17 ms
November 29, 202353 Mbps11 Mbps23 ms
November 29, 2023137 Mbps32 Mbps15 ms
November 29, 202381 Mbps21 Mbps9 ms

AT&T

DSL
Fiber

Download Speed

233Mbps

Upload Speed

185Mbps

Latency

8ms

Overview

AT&T is the 2nd most popular provider in National City offering DSL and fiber internet service. Users have been getting 233 Mbps for download speeds and 185 Mbps for upload speeds over 904 recent tests.

Performance Breakdown

AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in National City. 39% of users saw download speeds between 250-500 Mbps, and 44% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in National City

DateDownload SpeedUpload SpeedLatency
November 30, 2023465 Mbps462 Mbps8 ms
November 30, 2023137 Mbps199 Mbps10 ms
November 30, 2023195 Mbps104 Mbps11 ms
November 30, 2023219 Mbps202 Mbps15 ms
November 29, 2023464 Mbps462 Mbps8 ms
November 29, 202322 Mbps28 Mbps9 ms
November 29, 2023200 Mbps108 Mbps10 ms
November 28, 2023193 Mbps351 Mbps7 ms
November 28, 2023464 Mbps461 Mbps8 ms
November 27, 2023465 Mbps463 Mbps8 ms

One Ring Networks

DSL
Fixed Wireless

Download Speed

15Mbps

Upload Speed

15Mbps

Latency

10ms

Overview

One Ring Networks is the 3rd most popular provider in National City offering DSL and fixed wireless internet service. Users have been getting 15 Mbps for download speeds and 15 Mbps for upload speeds over 32 recent tests.

Performance Breakdown

One Ring Networks has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in National City. 73% of users saw download speeds between 10-25 Mbps, and 50% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent One Ring Networks Speed Tests in National City

DateDownload SpeedUpload SpeedLatency
November 27, 202324 Mbps12 Mbps12 ms
November 3, 202319 Mbps18 Mbps8 ms
November 2, 202315 Mbps7 Mbps85 ms
November 2, 202319 Mbps18 Mbps8 ms

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Frequently Asked Questions

What internet providers are available in National City, CA?

Cox Communications, AT&T and One Ring Networks currently operate in National City.

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

Cox Communications is currently the most popular internet provider in National City based on the number of speed tests in the last 3 months.

What is the fastest internet provider in National 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 National City are getting, AT&T provides the fastest download speeds and AT&T provides the fastest upload speeds.

Is there fiber internet in National City, CA?

AT&T and Cox Communications provide fiber internet in National City.