Middlesex County, Massachusetts
16 sites tracked. Something wrong? Fix it Add a missing site
Your county: 16 data center sites, 0 with a sourced job figure, 7 officials who represent them.
| Site | Status | Construction | Permanent |
|---|---|---|---|
| Equinix BO1 | Operating | No sourced figure yet | No sourced figure yet |
| Equinix BO2, Boston, Billerica | Operating | No sourced figure yet | No sourced figure yet |
| 365 Data Centers Marlborough (MA1) | Operating | No sourced figure yet | No sourced figure yet |
| Cogent Boston Data Center (Waltham) | Operating | No sourced figure yet | No sourced figure yet |
| CoreSite BO1, Boston, MA | Operating | No sourced figure yet | No sourced figure yet |
| Csquare BOS1 (Waltham) | Operating | No sourced figure yet | No sourced figure yet |
| Csquare BOS4 (Watertown) | Operating | No sourced figure yet | No sourced figure yet |
| EdgeConneX Boston (EDCBOS01) | Operating (partial) | No sourced figure yet | No sourced figure yet |
| Everett Data Center | Announced | No sourced figure yet | No sourced figure yet |
| Evocative BOS1 (Somerville) | Operating | No sourced figure yet | No sourced figure yet |
| Expedient Boston | Operating | No sourced figure yet | No sourced figure yet |
| Lumen Boston (300 Bent Street) | Operating | No sourced figure yet | No sourced figure yet |
| Markley Group One Lowell Data Center | Operating | No sourced figure yet | No sourced figure yet |
| Mass General Brigham Enterprise Data Center (Marlborough) | Operating (partial) | No sourced figure yet | No sourced figure yet |
| Prov.net CHF1 (Boston North) | Operating | No sourced figure yet | No sourced figure yet |
| TierPoint Boston Data Center (Marlborough) | Operating | No sourced figure yet | No sourced figure yet |
Find data center jobs in Massachusetts
Sources
- 1.Associated Press race call, 2026 Governor MA result. ↩
- 2.Associated Press race call, 2026 U.S. Senate MA result. ↩
- 3.Associated Press race call, 2026 U.S. House MA-6 result. ↩
- 4.Associated Press race call, 2026 U.S. House MA-3 result. ↩
Who represents this county
Serving now · won 2026 race
Maura Healey (D) · Governor2026 Governor MA: won by Maura Healey (D), AP call1, not yet certified · official count
No public statement on data centers found yet.
Serving now · won 2026 race
Edward J. Markey (D) · U.S. Senator · term ends Jan 3, 20272026 U.S. Senate MA: won by Ed Markey (D), AP call2, not yet certified · official count
No public statement on data centers found yet.
Contact: website · DC 202-224-2742 · contact form
Serving now · not on 2026 ballot
Elizabeth Warren (D) · U.S. Senator · term ends Jan 3, 2031No public statement on data centers found yet.
Contact: website · DC 202-224-4543 · contact form
Serving now · no 2026 result on file
Katherine M. Clark (D) · U.S. Representative (119th) · MA-5 · term ends Jan 3, 20272026 U.S. House MA-5: no result on file yet · official count
No public statement on data centers found yet.
Contact: website · DC 202-225-2836
Serving now · leaving Jan 2027
Seth Moulton (D) · U.S. Representative (119th) · MA-6 · term ends Jan 3, 20272026 U.S. House MA-6: won by Dan Koh (D), AP call3, not yet certified · official count
No public statement on data centers found yet.
Contact: website · DC 202-225-8020
Serving now · won 2026 race
Lori Trahan (D) · U.S. Representative (119th) · MA-3 · term ends Jan 3, 20272026 U.S. House MA-3: won by Lori Trahan (D), AP call4, not yet certified · official count
No public statement on data centers found yet.
Contact: website · DC 202-225-3411
Serving now · no 2026 result on file
Ayanna Pressley (D) · U.S. Representative (119th) · MA-7 · term ends Jan 3, 20272026 U.S. House MA-7: no result on file yet · official count
No public statement on data centers found yet.
Contact: website · DC 202-225-5111
Incoming · takes office Jan 2027
Dan Koh (D) · U.S. Representative-elect (120th) · MA-62026 U.S. House MA-6: won by Dan Koh (D), AP call3, not yet certified · official count
No public position found. Searched: campaign site, Marblehead Current, GBH, Data Center Record.
Questions
How many data centers are in this county?
This page lists every data center campus we track in the county: operating, under construction, permitted and announced. Figures are listed site by site and never added up across claim types. Source
What trades build data centers?
Electricians lead, then pipefitters, HVAC mechanics, ironworkers, equipment operators, laborers and controls technicians. Apprenticeships through union halls and state programs are the main way in. Source
How do I find a data center job near me?
Open any site page and use Find jobs here or use our national jobs page to filter by state and trade. Source
Every figure links to a public source. A blank means we have not linked a source yet, not zero. Sources and methods