Welcome

Founded as a Model Colony, based on innovation, planned development, community service and family values, the City of Ontario has become the economic heart of the region.

Recent Press Releases

April 24, 2019
[ONTARIO, CA] – On Saturday, April 27, 2019 from 10 a.m. to 2 p.m. the Ontario Police Department and the U.S. Drug Enforcement Administration will give the public its 17t... Read More
April 24, 2019
The City of Ontario is pleased to announce the next citywide yard (garage) sale weekend is Friday, May 3, 2019, through Sunday, May 5, 2019. If rainy conditions exist on... Read More
April 24, 2019
The City of Ontario is pleased to announce that effective May 1, 2019, it will begin accepting passport applications on behalf of the U.S. Department of State. ... Read More

Calendar of Upcoming Events

Check out the latest events happening around Ontario.

Featured Event

04/27/2019 - 10:00am
04/25/2019 - 10:00am
Visit the information desk for your take home craft! There's a new project every month. Location: informatio... Read More
04/25/2019 - 10:00am
Drop by the media desk and request a craft bag with all the supplies needed for a seasonal craft. While supp... Read More
04/25/2019 - 10:30am
Honor Mother Earth and all of her natural treasures with hands-on learning, art projects and science experim... Read More
04/25/2019 - 4:00pm
Visit Lightspeed every 2nd and 4th Thursday each month for general assistance using library programs and dat... Read More
04/25/2019 - 4:00pm
Know it all? Prove it! Join us for an hour of trivia madness and try to become the know-it-all champion. Loc... Read More
04/25/2019 - 5:30pm
  Please join us in bringing arts and culture alive in our community and region.  This inaugural... Read More
04/26/2019
Both Locations of the Ontario City Library will be closing all day on Friday, April 26th, for our Spring Sta... Read More
04/27/2019 - 9:00am
Drop by the media desk and request a craft bag with all the supplies needed for a seasonal craft. While supp... Read More
04/27/2019 - 10:00am
Visit the information desk for your take home craft! There's a new project every month. Location: informatio... Read More

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