When will the power be back in Marlborough, MA?

Marlborough is a city of about 42,169 residents in Middlesex County.

National Grid has reported outages for Marlborough by name on its own public outage map (most recently observed 2026-09-18) — so when Marlborough is affected, this page can show the city's own customers-out count and restoration time rather than only the county-wide total.

ZIP codes in Marlborough:

• 01752

Checking a ZIP goes straight to the address-level view for that area.

Around Marlborough: the closest other places we track are Framingham, about 6 miles to the southeast; Worcester, about 14 miles to the west; Waltham, about 16 miles to the east; and Leominster, about 16 miles to the northwest. Also nearby: Newton (17 mi E), Watertown (19 mi E), Franklin (19 mi S), Fitchburg (22 mi NW), Cambridge (22 mi E), Woburn (22 mi NE), Somerville (23 mi E) and Medford (23 mi E).

Looking further out, the nearest place we track is: north toward Nashua, NH (28 mi); northeast toward Lowell (23 mi); east toward Everett (25 mi); southeast toward Randolph (28 mi); south toward Woonsocket, RI (24 mi); southwest toward Southbridge (32 mi); west toward Palmer (41 mi); and northwest toward Gardner (28 mi).

Marlborough's last tracked outage began Sep 28, peaked at 1,728 customers out, and was restored in 2 hours. Across the 5 outages tracked here, the typical (median) restoration ran 2 hours.

• Sep 28 — 1,728 customers out, restored in 2 hours
• Sep 9 — 53 customers out, restored in 4 hours
• Aug 23 — 305 customers out, restored in 14 hours
• Aug 19 — 37 customers out, restored in 55 minutes