When will the power be back in Cupertino, CA?
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Cupertino is a city of about 58,710 residents in Santa Clara County.
Pacific Gas & Electric has reported outages for Cupertino by name on its own public outage map (most recently observed 2026-08-17) — so when Cupertino 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 Cupertino:
Checking a ZIP goes straight to the address-level view for that area.
Around Cupertino: the closest other places we track are Saratoga, about 4 miles to the south; Los Altos, about 5 miles to the northwest; Sunnyvale, about 5 miles to the north; and Santa Clara, about 5 miles to the northeast. Also nearby: Campbell (6 mi SE), Mountain View (6 mi N), Palo Alto (8 mi NW), Los Gatos (8 mi SE), San Jose (11 mi E), East Palo Alto (11 mi NW), Milpitas (12 mi NE) and Menlo Park (13 mi NW).
Looking further out, the nearest place we track is: north toward Newark (14 mi); northeast toward Livermore (30 mi); southeast toward Morgan Hill (26 mi); south toward Scotts Valley (18 mi); and northwest toward Redwood City (17 mi).
Who serves Cupertino?
We track live outage data from Pacific Gas & Electric and Silicon Valley Power in Santa Clara County — but several utilities can serve one county, so confirm your own by searching your address on the live map. City of Palo Alto also serves parts of Santa Clara County — we don't yet read its own live outage map.
Cupertino's last tracked outage began Sep 30, peaked at 221 customers out, and was restored in 20 hours. Across the 4 outages tracked here, the typical (median) restoration ran 5 hours.
- Sep 30 — 221 customers out, restored in 20 hours
- Sep 26 — 106 customers out, restored in 4 hours
- Sep 13 — 30 customers out, restored in 2 hours
- Sep 11 — 107 customers out, restored in 7 hours
County context: across all of Santa Clara County, federal outage records (EAGLE-I, 2014–2025) show outages of 200+ customers typically restored in about 14.8 hr. The full record for Santa Clara County
Common questions
When will my power be back on in Cupertino, CA?
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 Cupertino's own record: across the 4 outages this site has tracked here, the typical (median) restoration ran 5 hours — the outage-history panel above lists them.
How do I check the power outage status in Cupertino, CA?
To check your own street, search a Cupertino ZIP code — 95014 or 95015 — and the map opens on that area.
