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Diamond Bar Power Outages

Los Angeles County, California

updated 9m ago

Customers Out 0 in Diamond Bar
Customers Tracked 4,194,687 Los Angeles County

Outages by Utility

reported for Los Angeles County

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Outages Near You

See live outage activity within 10 miles of your location.

Diamond Bar

53,750 Estimated Population

No active power outages are currently reported in Diamond Bar, California. Diamond Bar is in Los Angeles County, and PowerOutage.us tracks 1 utility serving the area.

Outage History — Diamond Bar

Over the last 90 days, PowerOutage.us has tracked 59 distinct power outages in Diamond Bar, California. The most recent significant outage affected an estimated 2,061 customers on September 13, 2026. When outages occur, power is typically restored in about 12h 51m.

Avg Restoration Time

12h 51m

Most Recent Significant Outage

2,061 customers

September 13, 2026

Utilities Serving Diamond Bar

Outage and customer figures are as reported for Los Angeles County. A dash means the utility serves the city but reports no data for this county.

Southern California Edison

876 Customers Out 2,453,939 Tracked 0.04% Outage Percent

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