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Illinois Data Centers

Seamlessly connect with 50 million customers across IL, IN, MI, OH & WI through our secure Illinois data centers. Strategically positioned among Fortune 500 companies and thriving industries leveraging Illinois's pivotal role in the Midwest's connectivity landscape. Explore our data center facilities in Illinois today.

Advantages of our Illinois Data Center Market

Establish your data operations in the heart of Illinois with TierPoint's state-of-the-art data center facilities. Spanning over 224,500 square feet combined, these data centers offer unprecedented connectivity with cloud on-ramps to major hyperscalers, ensuring seamless integration and rapid scalability. Supporting rigorous security standards like SOC, ISO, and NIST SP 800-53, our facilities guarantee 100% uptime and deliver ultra-low latency connectivity between Chicago Polk Data Center, Chicago West Data Center, and the local Carrier Hotel at 350 E. Cermak. With carrier neutrality, redundancy, and round-the-clock support, TierPoint's data centers in Illinois provide the perfect environment for your evolving business needs.

Browse our Data Centers in Illinois

TierPoint Chicago Colocation Data Center - Polk St

Chicago Polk Data Center

601 W. Polk
Chicago, IL 60607

Chicago West Data Center

9333 West Grand Avenue
Chicago, IL 60131

Illinois Data Center Map

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Seamless Interconnection and Secure, Reliable Digital Infrastructure Tailored to You


Harness secure, reliable and cost-effective digital infrastructure without the hassle and expense of constructing and managing your own data center infrastructure.


Thrive and excel in today's competitive digital landscape by harnessing our diverse cloud services. Seamlessly integrate various cloud types to enhance agility and drive superior business outcomes.

Disaster Recovery Services

Reduce downtime, prevent data loss, fortify mission-critical applications, and swiftly recover from cyber threats, ensuring uninterrupted business continuity.

Stay Connected Through Our Vast Network Ecosystem

Connect Point empowers your organization by bridging your IT infrastructure with TierPoint's extensive network of cloud solutions, carriers, and leading AI & GPU providers.


What Our Customers Are Saying

North America has been one of our key markets and it's very important for us to have a partner who is able to address our requirements of high-density nation-wide deployment, being our single-entry point for the U.S. and beyond. Boosteroid's long-term growth in the region implies investing over 2 billion in the hardware by 2029, and we are glad we can rely on TierPoint to support us with their network of over 40 data centers, as well as technical and commercial terms that ensure our business model works in the most efficient way possible

SVP Infrastructure

If we had tried to put this all together ourselves, that wouldn’t have happened. The rollout was very professional, and clearly the team is very experienced. That’s what we needed.

PCC Community Markets

I can rely on us to get the job done without me needing to worry about what’s happening behind the curtain.

Director of Systems Engineering

Across multiple different layers across sales experts, the primary contacts we have at the data centers, all the way down to the guy that’s on shift at 2 a.m. helping with remote hands, and I think that makes a big difference. The way TierPoint’s team responds and how we manage such situations is a big part of why it’s considered a partnership rather than merely paying for a utility expense.

VP of Information Technology

Whenever we talk to potential clients, they always ask about data security, physical security, power and data circuit redundancy, and the systems we have to ensure that their data and equipment are safe. Once we take them through a tour of TierPoint’s data center, you can see them start to relax.

Director of Digital Dentistry, Touro College of Dental Medicine

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Our solution advisors will design your ideal environment in the data center(s) of your choice while staying within your budget.