Use the interactive Ontario, California road map to explore the city.
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.
Below is a list of zipcodes that can be found in Ontario, California. Select a zip code to view a road map of that area of the city.
91758 | 91761 | 91762 | 91764 | 91798
