When will the power be back in Longmont, CO?
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Longmont is a city of about 99,818 residents in Boulder County.
None of the utility outage maps we follow has yet listed an outage for Longmont by name, so this page reports the Boulder County county-wide view, which covers Longmont. If a serving utility does name Longmont during an outage, the city's own numbers appear here automatically.
ZIP codes in Longmont:
Checking a ZIP goes straight to the address-level view for that area.
Around Longmont: the closest other places we track are Frederick, about 8 miles to the southeast; Firestone, about 8 miles to the east; Erie, about 9 miles to the south; and Berthoud, about 10 miles to the north. Also nearby: Lafayette (12 mi S), Boulder (13 mi SW), Louisville (14 mi S), Johnstown (15 mi NE), Broomfield (15 mi S), Superior (17 mi S), Loveland (17 mi N) and Northglenn (19 mi S).
Looking further out, the nearest place we track is: north toward Fort Collins (26 mi); northeast toward Windsor (23 mi); east toward Fort Morgan (69 mi); southeast toward Thornton (19 mi); south toward Westminster (20 mi); southwest toward Montrose (188 mi); west toward Steamboat Springs (93 mi); and northwest toward Rock Springs, WY (237 mi).
Who serves Longmont?
We track live outage data from Xcel Energy, Poudre Valley REA and United Power ↗ in Boulder County — but several utilities can serve one county, so confirm your own by searching your address on the live map. City of Longmont and Town of Lyons also serve parts of Boulder County — we don't yet read their own live outage maps. For the parent company's combined picture, see Xcel Energy outages across every state it serves.
County context: across all of Boulder County, federal outage records (EAGLE-I, 2014–2025) show outages of 200+ customers typically restored in about 3 hr. The full record for Boulder County
Common questions
How do I check the power outage status in Longmont, CO?
To check your own street, search a Longmont ZIP code — 80501, 80502, 80503 or 80504 — and the map opens on that area.
