Uniondale Power Outages
Nassau County, New York
updated 17m ago
Customers Out 0 in Uniondale
Customers Tracked 480,040 Nassau County
Outages Near You
See live outage activity within 10 miles of your location.
Uniondale
33,637 Estimated Population
No active power outages are currently reported in Uniondale, New York. Uniondale is in Nassau County, and PowerOutage.us tracks 1 utility serving the area.
Outage History — Uniondale
Over the last 90 days, PowerOutage.us has tracked 155 distinct power outages in Uniondale, New York. The most recent significant outage affected an estimated 2,816 customers on July 10, 2026. When outages occur, power is typically restored in about 2h 43m.
Avg Restoration Time
2h 43m
Most Recent Significant Outage
2,816 customers
July 10, 2026
Utilities Serving Uniondale
Outage and customer figures are as reported for Nassau County. A dash means the utility serves the city but reports no data for this county.