How many data centers are operating in Illinois, US?

There are 78 data centers operating in Illinois, US.

What is the average size of a data center in Illinois, US?

The average size of a data center in Illinois, US is 199,076 square feet.

Illinois Data centers Inventory

Aterio data team has collected and analyzed data on all operating and under-construction data centers in the United States. Providing a comprehensive overview of the current state and future growth of the US data center market and energy demand.

United States Operating data centers as of 2024
78

United States Announced data centers
137

United States Under construction data centers
16

Last update at Wed Dec 10 2025

Data center Inventory by State

Aterio provides a comprehensive overview of the current state and future growth of the US data center market and energy demand by State, and City.

Stage	Name	Provider	Facility Size	Power Demand	Open
Active	Chicago ORD10 Data Center	Digital Realty	Available in Dataset	Available in Dataset	View data center, IL
Active	Microsft Illinois Azure North Central US	Microsoft	Available in Dataset	Available in Dataset	View data center, IL
Announcement	E Cermak Rd Chicago Data Center	Digital Realty	Available in Dataset	Available in Dataset	View data center, IL
Announcement	ORD2 Chicago	CloudHQ	Available in Dataset	Available in Dataset	View data center, IL
Announcement	ORD1 Chicago	CloudHQ	Available in Dataset	Available in Dataset	View data center, IL
Announcement	ORD3 Chicago	CloudHQ	Available in Dataset	Available in Dataset	View data center, IL
Active	Chicago CH1 Data Center	Digital Realty	Available in Dataset	Available in Dataset	View data center, IL
Active	Chicago Data Center 1	QTS Data Centers	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Chicago Data Center 2	QTS Data Centers	Available in Dataset	Available in Dataset	View data center, IL
Active	CH1 – Chicago Data Center	Serverfarm	Available in Dataset	Available in Dataset	View data center, IL
Active	CHI2 Chicago Aurora Data Center	CyrusOne	Available in Dataset	Available in Dataset	View data center, IL
Construction	CHI4 Chicago Aurora Data Center 1	CyrusOne	Available in Dataset	Available in Dataset	View data center, IL
Construction	ORD01-2 Chicago Campus	Edged Energy	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 3	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 13	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 19	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 14	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 15	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 7	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 18	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 17	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 16	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 8	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 2	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL
Announcement	Project Steel Data Center 10	Company Not Disclosed	Available in Dataset	Available in Dataset	View data center, IL

US Data Centers: Market Analysis & Growth Forecast

Get exclusive insights on the rapidly expanding US data center market, with detailed analysis facilities, power capacity and strategic expansions across Virginia, California, and emerging hubs.