Data Centers › Ohio

Ohio Data Centers: Complete Directory & Market Overview

Browse all 8 data center facilities in Ohio — across 4 counties — on the Ohio data centers directory.

Ohio Rises: A $10 Billion Bet on Midwest AI Infrastructure

Ohio is executing one of the fastest data center buildouts in US history. A newly announced 10-gigawatt AI campus — among the largest in the world — cements the state's position as the Midwest's AI infrastructure hub. Meta's $12 billion commitment includes two projects (Hyperion at 1 GW and Prometheus at 1 GW), while Amazon's Project Rainier spans 1,200 acres with an $11 billion investment. Ohio's advantage is straightforward: a less congested power grid than Virginia or California, abundant land in the Columbus corridor, and aggressive state-level economic incentives.

Ohio Data Centers by Location

Cuyahoga County

1 facility: DataBank Cleveland I.

Browse Cuyahoga County data centers →

Franklin County

5 facilities: Cologix COL1, Cologix COL2, Cologix COL3, Digital Realty CMH1, EdgeConneX EDC11.

Browse Franklin County data centers →

Hamilton County

1 facility: CyrusOne Cincinnati I.

Browse Hamilton County data centers →

Warren County

1 facility: CyrusOne Cincinnati II.

Browse Warren County data centers →

Key Operators in Ohio

The following companies operate data center facilities in Ohio. Visit the Ohio directory for full facility details, addresses, and contact information.

  • Cologix COL1
  • Cologix COL2
  • Cologix COL3
  • CyrusOne Cincinnati I
  • CyrusOne Cincinnati II
  • DataBank Cleveland I
  • Digital Realty CMH1
  • EdgeConneX EDC11

About the Ohio Data Center Market

Data centers in Ohio serve a range of industries including financial services, healthcare, government, and enterprise IT. The national data center market is undergoing a $600+ billion investment cycle driven by AI workload demand — with the US AI data center market projected to grow from $5.2 billion in 2025 to $57 billion by 2035 at a 27% compound annual growth rate.

Power infrastructure has emerged as the primary constraint on new builds across the US, with approximately 50% of planned projects facing delays due to grid limitations. The 2026 market is pivoting from large AI training clusters to inference infrastructure — smaller, faster, and closer to end users — which is driving distributed expansion across secondary markets nationwide.

Find Data Centers in Ohio

Use our interactive directory to browse all 8 facilities in Ohio:

Related markets: Indiana data centers · Kentucky data centers · Pennsylvania data centers · Michigan data centers

Browse the full Ohio data center directory →