San Mateo County, California Power Outage Summary

As of November 1, 2026 at 11:00 PM ET, 12 of 312,356 tracked electric customers (<0.01%) in San Mateo County, California are without power. San Mateo County is served by 1 tracked utility provider.

Customers Out

Customers Served

312,356

Share Without Power

<0.01%

Serving Utilities

Utility Providers Serving San Mateo County

Rank by

#UtilityCustomers Out %Customers Out

1Pacific Gas and Electric Company312,356 Served<0.01%12

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Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: November 1, 2026 at 11:00 PM ET