Home Reports 2025 Global United States Illinois

Internet Speed Report Illinois April 2025

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

Total Tests

269

Avg. Download

345.57Mbps

Avg. Upload

209.65Mbps

Avg. Ping

42.6ms

Top Internet Providers

Provider Avg Speed
Comcast Cable Communications, LLC 345.7 Mbps
Comcast Cable Communications 333.2 Mbps
Madison Telephone Company 791.4 Mbps
Comcast Cable Communications, LLC 321.1 Mbps
RCN 435.6 Mbps
Comcast Cable Communications, LLC 374.8 Mbps
Consolidated Communications, Inc. 582.5 Mbps
Hotwire Communications 474.9 Mbps
AT&T Services, Inc. 471.8 Mbps
WideOpenWest Finance LLC 485.4 Mbps

Top Devices

Device Share
Generic Smartphone 3.3%
iPhone 3.0%
iPhone 3.0%
Generic Smartphone 1.9%
iPhone 1.5%

Top Browsers

Browser Share
Chrome 32.0%
Chrome 20.1%
Chrome 7.1%
Chrome Mobile 3.3%
Chrome 3.3%
Mobile Safari 3.0%
Chrome 3.0%
Mobile Safari 3.0%
Chrome 2.6%
Chrome Mobile 1.9%

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.