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Information About Diamond Bar, CA

Use the interactive Diamond Bar, California road map to explore the city.

Current Time and Weather

Below is the current time and weather for this city, click on the flag for a weather forecast.

Note: This city observes Daylight Savings Time, adjust time accordingly.

Click for Diamond Bar, California Forecast

Zipcodes in Diamond Bar

Below is a list of zipcodes that can be found in Diamond Bar, California. Select a zip code to view a road map of that area of the city.