Jan 20, 1998 · 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 myOntario allows you to search for your favorite city park or facilities, find your local library, explore upcoming events, stay current with news and alerts, and report maintenance and …

Visit Ontario, California - your hub for shopping, entertainment, and outdoor adventures. Our central location makes it easy to explore Southern California.

The myOntario allows you to search for your favorite city park or facilities, find your local library, explore upcoming events, stay current with news and alerts, and report maintenance and …

Looking for a new career but did not find a current job opportunity with the City of Ontario? Please take a minute to bookmark this site so you can review our current job opportunities on a …

The City of Ontario operates under the council-manager form of local government. The five members of the City Council are elected by the citizens as the legislative, policy-making …

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The City of Ontario was incorporated on December 10th, 1891 as a city of the sixth class under the California Constitution. It adopted a City Council-City Manager form of government.

The Building Department protects the lives and safety of Ontario residents and visitors through timely and professional plan review and inspection services to ensure buildings and projects …

Every year, Ontario's Economic Development Agency hosts the State of the City, which highlights current and future business investments and economic development projects, and the critical …