RealSpeeds

Internet Speeds in Lafayette, CA

There are 2 internet providers operating in Lafayette, the most popular being Xfinity. Xfinity offers cable internet service. In 9,558 recent tests, on average, we have been seeing 166 Mbps for download speeds and 17 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.

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 February 3, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
166 Mbps17 Mbps10 ms
AT&T
DSL
Fiber
View Details →
72 Mbps23 Mbps7 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Lafayette, CA

Xfinity

Cable

Download Speed

166Mbps

Upload Speed

17Mbps

Latency

10ms

Overview

Xfinity is the most popular provider in Lafayette offering cable internet service. Users have been getting 166 Mbps for download speeds and 17 Mbps for upload speeds over 9,558 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Lafayette. 28% of users saw download speeds between 100-250 Mbps, and 47% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Lafayette

DateDownload SpeedUpload SpeedLatency
February 2, 2023240 Mbps41 Mbpsn/a ms
February 2, 2023510 Mbps41 Mbpsn/a ms
February 2, 202356 Mbps27 Mbps12 ms
February 2, 202325 Mbps26 Mbpsn/a ms
February 2, 2023238 Mbps23 Mbps7 ms
February 2, 202316 Mbps11 Mbps13 ms
February 2, 202399 Mbps12 Mbpsn/a ms
February 2, 202393 Mbps24 Mbps6 ms
February 2, 202394 Mbps40 Mbps7 ms
February 2, 2023118 Mbps17 Mbps13 ms

AT&T

DSL
Fiber

Download Speed

72Mbps

Upload Speed

23Mbps

Latency

7ms

Overview

AT&T is the 2nd most popular provider in Lafayette offering DSL and fiber internet service. Users have been getting 72 Mbps for download speeds and 23 Mbps for upload speeds over 399 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Lafayette. 23% of users saw download speeds faster than 500 Mbps, and 26% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Lafayette

DateDownload SpeedUpload SpeedLatency
February 2, 202372 Mbps23 Mbpsn/a ms
February 1, 202374 Mbps5 Mbps19 ms
February 1, 202369 Mbps42 Mbpsn/a ms
February 1, 2023791 Mbps70 Mbpsn/a ms
January 31, 202348 Mbps1 Mbps11 ms
January 31, 2023367 Mbps54 Mbps6 ms
January 30, 2023107 Mbps1 Mbps26 ms
January 29, 2023503 Mbps322 Mbps4 ms
January 28, 2023852 Mbps765 Mbps7 ms
January 28, 202315 Mbps1 Mbps20 ms

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Frequently Asked Questions

What internet providers are available in Lafayette, CA?

Xfinity and AT&T currently operate in Lafayette.

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

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

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

Is there fiber internet in Lafayette, CA?

AT&T provides fiber internet in Lafayette.