Massachusetts Data Centers: 5 Facilities Across 3 Counties
Massachusetts Data Centers: Complete Directory & Market Overview
Browse all 5 data center facilities in Massachusetts — across 3 counties — on the Massachusetts data centers directory.
Boston: New England's Data Center Hub for Finance, Biotech, and Higher Ed
Boston and the surrounding metro area hosts five major data center facilities serving the region's dense concentration of financial services, life sciences, and higher education institutions. Equinix's two Boston campuses (BO1 and BO2) in Suffolk County form the core interconnection point, while CoreSite's BO1 provides additional carrier-neutral capacity. Digital Realty's BOS1 in Middlesex County and Iron Mountain's BOS-1 in Worcester County extend the metro's geographic footprint.
Massachusetts Data Centers by Location
Middlesex County
1 facility: Digital Realty BOS1.
Browse Middlesex County data centers →
Suffolk County
3 facilities: CoreSite BO1 Boston, Equinix BO1, Equinix BO2.
Browse Suffolk County data centers →
Worcester County
1 facility: Iron Mountain BOS-1.
Browse Worcester County data centers →
Key Operators in Massachusetts
The following companies operate data center facilities in Massachusetts. Visit the Massachusetts directory for full facility details, addresses, and contact information.
- CoreSite BO1 Boston
- Digital Realty BOS1
- Equinix BO1
- Equinix BO2
- Iron Mountain BOS-1
About the Massachusetts Data Center Market
Data centers in Massachusetts 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 Massachusetts
Use our interactive directory to browse all 5 facilities in Massachusetts:
Related markets: Connecticut data centers · New York data centers
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