San Mateo County, CA Power Outage Map: Live Outage Data
There are currently 11 homes and businesses without power in San Mateo County, California. This represents 0% of the 385,841 customers we track in the county as of May 02, 2025 8:50:27 AM Coordinated Universal Time. San Mateo County, California currently has the most power outages of any state and the 19th highest ratio of customers out of any county in California.
Of the 2 utilities we track in San Mateo County, California, Pacific Gas and Electric Company has the most customers out, with 11 without power. See full list below.
The utility with the largest percentage of customers out is .
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Learn MoreCustomers Tracked:
385,841
Customers Out:
11
Last Updated:
May 02, 2025 8:50:27 AM Coordinated Universal Time
In the Past 72 Hours
Customers Tracked:
385,841
Customers Out:
11
Last Updated:
May 02, 2025 8:50:27 AM Coordinated Universal Time
In the past 72 hours, San Mateo County, California has had a peak outage count of 1,202 and a peak percentage of customers out of 0.31%. The average number of customers out in the state over the last 72 hours is 140. The trend for outages in the state over the last 72 hours is net 112 customers had power restored.
Are your lights on? They could be with a Bluetti portable power station.Lights out? No problem. BLUETTI’s on.
Learn MorePower Outage Maps by Utility in San Mateo County, CA
This table contains the customers out, total customers served, and when the data was last updated for every utility in San Mateo County, California.
| Provider | Customers Out | Est. Customers Served | Last Updated |
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