Home Reports 2025 Global United States Illinois

Internet Speed Report Illinois February 2025

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

Total Tests

521

Avg. Download

453.44Mbps

Avg. Upload

142.81Mbps

Avg. Ping

23.6ms

Top Internet Providers

Provider Avg Speed
Comcast Cable Communications 482.2 Mbps
Comcast Cable Communications, LLC 463.3 Mbps
Comcast Cable Communications, LLC 489.1 Mbps
Cellco Partnership DBA Verizon Wireless 475.2 Mbps
Comcast Cable Communications, LLC 441.5 Mbps
Comcast Cable Communications, LLC 480.9 Mbps
Comcast Cable Communications, LLC 439.0 Mbps
Comcast Cable Communications 470.5 Mbps
Comcast Cable Communications, LLC 523.2 Mbps
Illinois Century Network 687.8 Mbps

Top Devices

Device Share
iPhone 22.3%
Generic Android 2.0 20.5%
iPhone 9.4%
Generic Smartphone 3.8%
iPhone 3.8%
iPhone 1.3%
Generic Smartphone 1.3%
iPhone 1.2%
iPhone 1.0%

Top Browsers

Browser Share
Mobile Safari 22.3%
Android Webkit 20.5%
Mobile Safari 9.4%
Chrome 4.4%
Chrome Mobile 3.8%
Mobile Safari 3.8%
Safari 2.3%
Firefox 1.9%
Chrome 1.5%
Chrome 1.3%

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.