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

March 13, 2019
Ontario, Calif. — St. Patrick’s Day is celebrated by millions across the country, often culminating in parties where drinking is involved. Sadly, this leads to tragedies... Read More
March 11, 2019
(Ontario, Calif., March 11, 2019) – The Inland Empire’s most anticipated event, The City of Ontario’s annual State of the City, will bring together representatives of the... Read More
March 11, 2019
ONTARIO, Calif. – The City of Ontario has formally signed the paperwork for its $33.25 million grant awarded by the California Strategic Growth Council, which will financ... Read More

Calendar of Upcoming Events

Check out the latest events happening around Ontario.

Featured Event

03/19/2019 - 6:30pm
Every 1st and 3rd Tuesday of each month at 6:30 PM.
03/19/2019 - 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
03/19/2019 - 10:30am
Celebrate bilingualism with stories, songs and activities that encourage dual language learning. Celebremos... Read More
03/19/2019 - 12:00pm
Visit the information desk for your take home craft! There's a new project every month. Location: informatio... Read More
03/19/2019 - 1:00pm
Put your dancing shoes on and glide around the dance floor to live music! Seniors 50+. For more information,... Read More
03/19/2019 - 2:30pm
Join your friends on a healthy walk through the park and walking trips to Sycamore Park, Claremont Wildernes... Read More
03/19/2019 - 3:30pm
Express yourself through pictures! Create a scrapbook of pictures in your community to share with family... Read More
03/19/2019 - 4:00pm
Enjoy our new outdoor fitness trail and engage with our community as we walk around the park and neighborhoo... Read More
03/19/2019 - 5:00pm
Do you have a love for science or just want to see how things work? Join our Science Club and open up your m... Read More
03/19/2019 - 5:30pm
Learn the basic functions of your camera and acquire skills to take professional-quality photographs. Camera... Read More

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