Data Centers in Illinois
Illinois has 9 data centers in the Bywatts database, across 3 cities, including Chicago, Elk Grove Village, Lombard.
9Data centers
3Cities
All 9 data centers in Illinois
| Data center | City | Operator |
|---|---|---|
| 365 Data Centers Chicago (CH6) | Chicago | 365 Data Centers |
| CoreSite - Chicago (CH1) | Chicago | CoreSite |
| CyrusOne Chicago (Lombard) | Lombard | CyrusOne Inc. |
| Digital Realty CHI (2200 Busse Rd.) | Elk Grove Village | Digital Realty |
| Digital Realty CHI (350 E Cermak) | Chicago | Digital Realty |
| Equinix CH1/CH2/CH4 - Chicago | Chicago | Equinix, Inc. |
| Equinix CH3 - Elk Grove | Elk Grove Village | Equinix, Inc. |
| Level(3) Chicago (Canal) | Chicago | Lumen Technologies Inc |
| Printer's Square Chicago (600 S Federal) | Chicago | Printer's Square |
Illinois at a glance
Illinois has 158 operating power plants (40.9 GW, led by Natural Gas), 344 named substations, 9 data centers, 259 solar installers and 112 solar companies on Bywatts; retail electricity sales were 135.4 TWh in 2025 (EIA), down 2.3% over ten years.