Internet Speeds in Atherton, CA

Residents of Atherton have 2 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 719 recent tests, our research shows that Xfinity customers have been getting 211 Mbps for download speeds and 41 Mbps for upload speeds. 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 recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.

Last updated on May 28, 2024
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
211 Mbps41 Mbps7 ms
AT&T
DSL
Fiber
View Details →
84 Mbps44 Mbps22 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Atherton, CA

Xfinity

Cable

Download Speed

211Mbps

Upload Speed

41Mbps

Latency

7ms

Overview

Xfinity is the most popular provider in Atherton offering cable internet service. Users have been getting 211 Mbps for download speeds and 41 Mbps for upload speeds over 719 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Atherton. 43% of users saw download speeds between 250-500 Mbps, and 49% of users saw upload speeds between 25-50 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Atherton

DateDownload SpeedUpload SpeedLatency
May 27, 2024210 Mbps41 Mbps7 ms
May 27, 2024313 Mbps222 Mbps6 ms
May 27, 2024843 Mbps200 Mbps7 ms
May 26, 2024169 Mbps41 Mbps8 ms
May 26, 2024295 Mbps220 Mbps6 ms
May 26, 2024385 Mbps22 Mbps10 ms
May 25, 2024182 Mbps41 Mbps10 ms
May 25, 2024308 Mbps215 Mbps7 ms
May 25, 202412 Mbps1 Mbps22 ms
May 24, 2024183 Mbps41 Mbps9 ms

AT&T

DSL
Fiber

Download Speed

84Mbps

Upload Speed

44Mbps

Latency

22ms

Overview

AT&T is the 2nd most popular provider in Atherton offering DSL and fiber internet service. Users have been getting 84 Mbps for download speeds and 44 Mbps for upload speeds over 75 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Atherton. 27% of users saw download speeds between 100-250 Mbps, and 26% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Atherton

DateDownload SpeedUpload SpeedLatency
May 6, 2024317 Mbps328 Mbps29 ms
May 3, 20242 Mbps1 Mbps7 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 Atherton, CA?

Xfinity and AT&T currently operate in Atherton.

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

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

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

Is there fiber internet in Atherton, CA?

AT&T provides fiber internet in Atherton.