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

October 12, 2018
 The City of Ontario and National Community Renaissance (National CORE) will break ground Oct. 12 on a 101-unit affordable apartment community that will help anchor... Read More
October 2, 2018
The City of Ontario will host the Annual Fire Department Open House on Saturday, October 6, 2018, from 9:00 a.m. to 2:00 p.m. The annual open house event is the start to... Read More
September 24, 2018
G.H. Palmer Associates announced the opening of Paseos at Ontario, the newest gated, 24-hour guard secured and elevator-serviced luxury apartment community in the Inland... Read More

Calendar of Upcoming Events

Check out the latest events happening around Ontario.

Featured Event

10/17/2018 - 4:30pm
The Friends of Ontario City Library is a non-profit volunteer organization which helps support library pr... Read More
10/17/2018 - 4:00pm
Watch your favorite episodes, play and trade cards, create crafts, earn badges and become a Pokémon master!... Read More
10/17/2018 - 4:30pm
The Friends of Ontario City Library is a non-profit volunteer organization which helps support library progr... Read More
10/17/2018 - 6:00pm
Create simple to complex cutout designs at your own pace using a variety of stock materials and expert help... Read More
10/17/2018 - 6:30pm
A representative from the Women Veterans Unity Group will present a workshop for legal issues facing veteran... Read More
10/17/2018 - 6:30pm
Learn how to open and create word processing documents. Learn how to change fonts, type sizes and styles, ho... Read More
10/18/2018 - 10:00am
Your toddler will develop pre-literacy skills such as letter recognition and word sounds in this interactive... Read More
10/18/2018 - 11:00am
Help your child get ready for kindergarten! We will focus on socialization skills through literacy concepts,... Read More
10/18/2018 - 2:30pm
Discover Colony Branch Library's B.L.T. Develop new friendships, make decisions on teen program content and... Read More
10/18/2018 - 6:00pm
Celebrate the end of the Ontario City Library's Ontario Reads Program focusing on Jurassic Park by learning... Read More

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