When will the power be back in Somersworth, NH?
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Somersworth is a city of about 12,218 residents in Strafford County.
Eversource has reported outages for Somersworth by name on its own public outage map (most recently observed 2026-09-18) — so when Somersworth 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 Somersworth:
Checking a ZIP goes straight to the address-level view for that area.
Around Somersworth: the closest other places we track are Dover, about 4 miles to the south; Rochester, about 6 miles to the northwest; Sanford, ME, about 13 miles to the northeast; and Portsmouth, about 14 miles to the south. Also nearby: Amesbury, MA (28 mi S); Saco, ME (30 mi NE); Newburyport, MA (30 mi S); Manchester (34 mi SW); Haverhill, MA (34 mi S); Laconia (37 mi NW); Methuen, MA (39 mi SW); and South Portland, ME (40 mi NE).
Looking further out, the nearest place we track is: northeast toward Westbrook, ME (41 mi); south toward Lawrence, MA (41 mi); southwest toward Nashua (46 mi); and west toward Claremont (73 mi).
Who serves Somersworth?
We track live outage data from Eversource and New Hampshire Electric Cooperative in Strafford County — but several utilities can serve one county, so confirm your own by searching your address on the live map. Unitil Energy Systems also serves parts of Strafford County — we don't yet read its own live outage map.
Somersworth's last tracked outage began Oct 5, peaked at 53 customers out, and was restored in 2 hours. Across the 4 outages tracked here, the typical (median) restoration ran 2 hours.
- Oct 5 — 53 customers out, restored in 2 hours
- Oct 4 — 54 customers out, restored in 3 hours
- Sep 19 — 60 customers out, restored in an hour
- Sep 17 — 332 customers out, restored in 5 hours
County context: across all of Strafford County, federal outage records (EAGLE-I, 2014–2025) show outages of 200+ customers typically restored in about 2.5 hr. The full record for Strafford County
Common questions
When will my power be back on in Somersworth, NH?
It depends on the cause and how many crews are working; the live status at the top of this page shows the current outlook. For context from Somersworth's own record: across the 4 outages this site has tracked here, the typical (median) restoration ran 2 hours — the outage-history panel above lists them.
How do I check the power outage status in Somersworth, NH?
To check your own street, search a Somersworth ZIP code — 03878 — and the map opens on that area.
