Data Centers in Illinois

75 in OSM snapshot
58 existing
17 planned or building

Key takeaways

This page lists 75 facilities in Illinois from our OpenStreetMap snapshot, not an official census.
Each point has an OpenStreetMap source link and the date this snapshot was checked.
The map can miss sites that are not tagged in OpenStreetMap.
Electricity and water effects depend on local utilities and permits; this dataset does not include a local bill or withdrawal figure.
Use the questions guide before relying on a pin at a hearing.

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Legend

Existing — operating
Building — under construction
Planned — proposed or applied
Unknown — confirm

This map can be incomplete or out of date. datacenternear.com is an independent, unofficial site. It is not affiliated with data-center operators, utilities, or public agencies. Information only — not legal, financial, or engineering advice.

Electricity impact

Demand pressure is possible

Whether a nearby facility affects household rates depends on the utility and on who pays for upgrades. This dataset does not include a local bill figure for this place.

Read the sourced national studies and regulatory examples.

What this could mean locally

Cooling water

Cooling water is a local question

On-site cooling water varies by design. This dataset does not include a local withdrawal figure for this place.

On-site and electricity-related water are measured separately in the cited research.

How water use is measured

Facilities in Illinois in this OpenStreetMap snapshot (75 in this dataset)
Facility	Locality	Status	Source / checked
NCSA Petascale Computing Facility	Champaign, Champaign County, IL	Existing	OpenStreetMap · 2026-11-09
Aligned Data Center - Chicago ORD-01	Northlake, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Aligned Data Center - Chicago ORD-02	Northlake, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Centersquare Chicago Data Center - ORD1	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
CoreSite Chicago Data Center (CH1)	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
CoreSite Chicago Data Center (CH2)	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Digital Realty CH1	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Digital Realty CH2	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Digital Realty CH3	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Digital Realty Chicago ORD12	Franklin Park, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Digital Realty ORD10	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Digital Realty ORD11	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
EdgeConneX CHI01	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
EdgeConneX CHI02	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Equinix Chicago CH3	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Equinix Chicago Data Center - CH1	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Iron Mountain Data & Record Storage	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Lakeside Technology Center	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Microsoft - Azure Datacenter	Northlake, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Microsoft CHI11	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Microsoft Data Center - Hoffman Estates	Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Netrality	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
QTS Chicago	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
STACK Chicago CHI01	Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Serverfarm CH1	Chicago, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Skybox Chicago I	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Stream Chicago I	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Stream Chicago II	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
T5 Chicago II	Elk Grove Village, Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Unnamed data center	Cook County, IL	Existing	OpenStreetMap · 2026-11-09
Unnamed data center	Cook County, IL	Existing	OpenStreetMap · 2026-11-09
West Monroe	Cook County, IL	Existing	OpenStreetMap · 2026-11-09
DeKalb Meta Data Center	DeKalb County, IL	Existing	OpenStreetMap · 2026-11-09
Meta	DeKalb County, IL	Existing	OpenStreetMap · 2026-11-09
Meta	DeKalb County, IL	Existing	OpenStreetMap · 2026-11-09
Meta	DeKalb County, IL	Existing	OpenStreetMap · 2026-11-09
Centersquare Elk Grove Village Data Center Campus ORD2	Elk Grove Village, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Centersquare Lisle ORD4 Data Center	Lisle, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
CyrusOne	DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
CyrusOne	DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
CyrusOne	Aurora, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
CyrusOne CHI3	Aurora, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Datacenter (386)	DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Edged Chicago ORD01	DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Element Critical CH1	Wood Dale, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Element Critical CH2	Wood Dale, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Equinix Chicago Data CH7	DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Lincoln Rackhouse	DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
NTT Chicago CH1	Itasca, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
NTT Chicago CH2	Itasca, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
NTT Chicago CH3	Itasca, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
NTT Chicago CH4	Itasca, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
NetSource Communications, Inc	Naperville, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Unnamed data center	DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Unnamed data center	West Chicago, DuPage County, IL	Existing	OpenStreetMap · 2026-11-09
Project Cardinal	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
Unnamed data center	Kendall County, IL	Building	OpenStreetMap · 2026-11-09
VISA	Vernon Hills, Lake County, IL	Existing	OpenStreetMap · 2026-11-09
Unnamed data center	Madison County, IL	Existing	OpenStreetMap · 2026-11-09
Joliet Technology Center	Will County, IL	Existing	OpenStreetMap · 2026-11-09