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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

January 20, 2016
  OIAA approves nomination of Kelly J. Fredericks, P.E., A.A.E., to lead ONT.
November 2, 2015
The 5th Annual 5K Reindeer Run and Rudolph’s Dash is just around the corner!  Rudolph has been spotted at many of the Ontario-Montclair School District schools and local... Read More
September 29, 2015
The City of Ontario announced a partnership with Nextdoor (www.nextdoor.com), the free, private social network for neighborhoods that builds stronger, safer communities w... Read More

Calendar of Upcoming Events

Check out the latest events happening around Ontario.

Featured Event

02/05/2016 - 10:00am
Introduce your infant to the world of books through stories, songs, lap sits and more. Your child will le... Read More
02/05/2016
December 3, 2015 - Sunday, February 7, 2016 Cloth Dolls Tell Their Stories showcases artists exploring reme... Read More
02/05/2016
February 4, 2016 – March 13, 2016 In an era spanning the early 20th century, through depression ridden times... Read More
02/05/2016 - 10:00am
Introduce your infant to the world of books through stories, songs, lap sits and more. Your child will learn... Read More
02/05/2016 - 2:30pm
Join us at the library for pizza and the latest movie releases with your friends! Pizza, fun, and laughs - w... Read More
02/06/2016
December 3, 2015 - Sunday, February 7, 2016 Cloth Dolls Tell Their Stories showcases artists exploring reme... Read More
02/06/2016
February 4, 2016 – March 13, 2016 In an era spanning the early 20th century, through depression ridden times... Read More
02/06/2016 - 12:00pm
Saturday, February 6, 2016 (Noon to 4 PM) Celebrate Lunar New Year and the year of the Monkey through art wo... Read More
02/07/2016
December 3, 2015 - Sunday, February 7, 2016 Cloth Dolls Tell Their Stories showcases artists exploring reme... Read More
02/07/2016
February 4, 2016 – March 13, 2016 In an era spanning the early 20th century, through depression ridden times... Read More

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