Home Reports 2025 Global United States Illinois Chicago

Internet Speed Report Chicago June 2025

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

Total Tests

42

Avg. Download

320.13Mbps

Avg. Upload

206.11Mbps

Avg. Ping

22.0ms

Top Internet Providers

Provider Avg Speed
AT&T Services, Inc. 282.0 Mbps
Comcast Cable Communications, LLC 348.9 Mbps
RCN 280.8 Mbps
RCN 123.5 Mbps
Comcast Cable Communications 391.6 Mbps
Comcast Cable Communications, LLC 129.5 Mbps
Comcast Cable Communications, LLC 732.0 Mbps
Comcast Cable Communications 287.9 Mbps
RCN 123.6 Mbps
WideOpenWest Finance LLC 432.6 Mbps

Top Devices

Device Share
iPhone 31.0%
iPhone 4.8%
Generic Smartphone 2.4%

Top Browsers

Browser Share
Mobile Safari 31.0%
Safari 21.4%
Chrome 14.3%
Chrome 7.1%
Firefox 4.8%
Chrome 4.8%
Chrome Mobile iOS 4.8%
Firefox 2.4%
Chrome 2.4%
Chrome 2.4%

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.