Internet Speeds in Martinez, CA

Residents of Martinez have 3 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 7,486 recent tests, our research shows that Xfinity customers have been getting 198 Mbps for download speeds and 18 Mbps for upload speeds. Besides Xfinity, residents of Martinez may be able to choose from AT&T and Unwired which offer DSL, fiber and fixed wireless 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 March 19, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
198 Mbps18 Mbps10 ms
AT&T
DSL
Fiber
View Details →
68 Mbps12 Mbps19 ms
Unwired
Fixed Wireless
View Details →
10 Mbps8 Mbps11 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Martinez, CA

Xfinity

Cable

Download Speed

198Mbps

Upload Speed

18Mbps

Latency

10ms

Overview

Xfinity is the most popular provider in Martinez offering cable internet service. Users have been getting 198 Mbps for download speeds and 18 Mbps for upload speeds over 7,486 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Martinez. 25% of users saw download speeds between 100-250 Mbps, and 45% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Martinez

DateDownload SpeedUpload SpeedLatency
March 18, 2023319 Mbps24 Mbpsn/a ms
March 18, 2023450 Mbps38 Mbpsn/a ms
March 18, 2023176 Mbps29 Mbps9 ms
March 18, 202393 Mbps23 Mbpsn/a ms
March 18, 2023160 Mbps15 Mbps27 ms
March 18, 2023243 Mbps41 Mbpsn/a ms
March 18, 2023274 Mbps24 Mbps8 ms
March 18, 202328 Mbps10 Mbpsn/a ms
March 18, 2023763 Mbps41 Mbps9 ms
March 18, 2023299 Mbps17 Mbps10 ms

AT&T

DSL
Fiber

Download Speed

68Mbps

Upload Speed

12Mbps

Latency

19ms

Overview

AT&T is the 2nd most popular provider in Martinez offering DSL and fiber internet service. Users have been getting 68 Mbps for download speeds and 12 Mbps for upload speeds over 882 recent tests.

Performance Breakdown

AT&T 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 Martinez. 22% of users saw download speeds between 25-50 Mbps, and 22% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Martinez

DateDownload SpeedUpload SpeedLatency
March 18, 202331 Mbps3 Mbps24 ms
March 18, 202339 Mbps1 Mbps6 ms
March 18, 2023376 Mbps233 Mbps6 ms
March 18, 202347 Mbps12 Mbps23 ms
March 18, 202326 Mbps10 Mbps30 ms
March 18, 2023779 Mbps719 Mbps5 ms
March 18, 202395 Mbps13 Mbps34 ms
March 18, 202390 Mbps8 Mbps24 ms
March 18, 202371 Mbps83 Mbps6 ms
March 17, 202329 Mbps3 Mbps35 ms

Unwired

Fixed Wireless

Download Speed

10Mbps

Upload Speed

8Mbps

Latency

11ms

Overview

Unwired is the 3rd most popular provider in Martinez offering fixed wireless internet service. Users have been getting 10 Mbps for download speeds and 8 Mbps for upload speeds over 62 recent tests.

Performance Breakdown

Unwired 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 Martinez. 52% of users saw download speeds slower than 10 Mbps, and 39% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent Unwired Speed Tests in Martinez

DateDownload SpeedUpload SpeedLatency
March 4, 202313 Mbps1 Mbps27 ms
February 25, 20232 Mbps1 Mbps29 ms
February 23, 20234 Mbps14 Mbps9 ms
February 22, 20239 Mbps2 Mbps8 ms
February 21, 20234 Mbps7 Mbps28 ms
February 17, 202317 Mbps3 Mbps8 ms

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Frequently Asked Questions

What internet providers are available in Martinez, CA?

Xfinity, AT&T and Unwired currently operate in Martinez.

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

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

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

Is there fiber internet in Martinez, CA?

AT&T provides fiber internet in Martinez.