San Mateo Power Outages
San Mateo County, California
updated 14m ago
Outages Near You
See live outage activity within 10 miles of your location.
San Mateo
An estimated 1 customers are without power in San Mateo, California, across 1 active outage area. San Mateo is in San Mateo County, and PowerOutage.us tracks 1 utility serving the area.
Outage History — San Mateo
Over the last 90 days, PowerOutage.us has tracked 455 distinct power outages in San Mateo, California. The most recent significant outage affected an estimated 4,346 customers on November 14, 2026. When outages occur, power is typically restored in about 3h 6m.
Avg Restoration Time
3h 6m
Most Recent Significant Outage
4,346 customers
November 14, 2026
San Mateo County Historical Outages
More dataPowerwall – Home Battery Storage
Utilities Serving San Mateo
Outage and customer figures are as reported for San Mateo County. A dash means the utility serves the city but reports no data for this county.
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