Home Reports 2025 Global United States California San Diego

Internet Speed Report San Diego February 2025

A comprehensive analysis of broadband performance in San Diego based on real user speed tests conducted on Bandwidth Place.

Total Tests

58

Avg. Download

428.08Mbps

Avg. Upload

137.71Mbps

Avg. Ping

26.1ms

Top Internet Providers

Provider Avg Speed
Amazon.com 383.8 Mbps
Charter Communications 453.4 Mbps
Cox Communications Inc. 387.0 Mbps
Charter Communications 419.4 Mbps
Charter Communications 396.8 Mbps
Cox Communications Inc. 438.0 Mbps
Charter Communications Inc 426.3 Mbps
AT&T Services, Inc. 483.3 Mbps
Cellco Partnership DBA Verizon Wireless 678.1 Mbps
Charter Communications 430.6 Mbps

Top Devices

Device Share
iPhone 29.3%
iPhone 13.8%
iPhone 8.6%
Generic Android 2.0 6.9%
iPhone 3.4%
Generic Smartphone 3.4%
iPhone 1.7%
Apple iPhone 1.7%
iPhone 1.7%
Generic Android 2.0 1.7%

Top Browsers

Browser Share
Mobile Safari 29.3%
Mobile Safari 13.8%
Chrome 10.3%
Mobile Safari 8.6%
Android Webkit 6.9%
Mobile Safari 3.4%
Chrome Mobile 3.4%
Chrome Mobile iOS 1.7%
Safari 1.7%
Firefox iOS 1.7%

Analysis Methodology

The data presented in this report is aggregated directly from real user speed tests performed on the Bandwidth Place platform testing network nodes globally during 2025. We calculate the localized metrics using strict data sanity checks to prevent skewed results from anomalies or extreme outliers.

SEO & Location Routing Structure: Because location data is structurally rigid, caching data dynamically to static hierarchy (Country -> State -> City) provides significant improvements to PageSpeed metrics and Time to First Byte (TTFB). This strategy ensures optimum indexing for search engines processing localized queries.