Home Reports 2025 Global United States California San Diego

Internet Speed Report San Diego January 2025

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

Total Tests

66

Avg. Download

383.01Mbps

Avg. Upload

101.93Mbps

Avg. Ping

25.3ms

Top Internet Providers

Provider Avg Speed
Charter Communications 360.6 Mbps
Charter Communications 371.2 Mbps
Charter Communications 475.3 Mbps
Amazon.com 325.3 Mbps
Charter Communications 448.1 Mbps
Charter Communications 377.5 Mbps
Charter Communications 383.7 Mbps
Cox Communications Inc. 408.6 Mbps
Charter Communications Inc 295.3 Mbps
Cox Communications Inc. 371.6 Mbps

Top Devices

Device Share
iPhone 27.3%
Generic Android 2.0 15.2%
iPhone 9.1%
iPhone 4.5%
Apple iPhone 4.5%
iPhone 3.0%
Apple iPhone 3.0%
iPhone 1.5%
Samsung SM-G990U2 1.5%
Apple iPhone 1.5%

Top Browsers

Browser Share
Mobile Safari 27.3%
Android Webkit 15.2%
Mobile Safari 9.1%
Chrome 4.5%
Mobile Safari 4.5%
Safari 4.5%
Safari 3.0%
Chrome 3.0%
Firefox 3.0%
Chrome Mobile iOS 3.0%

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.