Ontario CA, United States
- 171,214 people
- 16 places to visit
- 34.0633, -117.6509
Places to Visit (16)

Ontario, California, is a vibrant city located in San Bernardino County, approximately 35 miles east of downtown Los Angeles. As of the 2020 census, it has a population of about 185,010 residents, making it one of the larger cities in the Inland Empire region. Founded in 1882, Ontario was initially established as a citrus-growing community, which contributed significantly to Southern California’s early agricultural economy. The city is named after Ontario, Canada, and it retains a number of historical structures that reflect its agricultural past, including the Ontario Historic District with its charming homes and buildings from the early 20th century.
The city is served by several major highways, including Interstate 10 and Interstate 15, providing easy access to nearby metropolitan areas and attractions. Ontario International Airport, one of the state’s key air travel hubs, enhances its connectivity, supporting both passenger and freight transportation. The economy of Ontario has diversified over the years, with significant contributions from sectors such as manufacturing, retail, and logistics, particularly due to its proximity to the Port of Los Angeles and the Inland Empire's extensive warehousing and distribution networks. The city's population is culturally diverse, with a rich mix of Hispanic, Asian, and Caucasian communities contributing to its dynamic social fabric.
Ontario also offers a range of recreational opportunities, including numerous parks, sports complexes, and the Ontario Convention Center, which hosts various events and conferences. The city's commitment to enhancing public spaces is evident in developments like the Ontario Mills, a large shopping mall featuring an array of outlet stores, dining, and entertainment options. Additionally, the city is home to the Ontario Reign, a professional ice hockey team, and the Ontario Fury, a soccer team. With its blend of historical significance, economic growth, and community life, Ontario, California, continues to evolve while preserving its rich heritage.
Facts about Ontario
- Ontario, California, was founded in 1882 by a group of Cüan-enders from Ontario, Canada, who were looking for a new place to settle.
- The city is home to the Ontario International Airport, which serves as a key regional transportation hub, distinct from other airports in Southern California.
- Ontario hosts the annual Ontario Heritage Day, celebrating its rich agricultural history and cultural heritage, making it unique among other cities in the region.
- The city has a rich sports history and is known for the Ontario Reign, a professional ice hockey team that is affiliated with the NHL's Los Angeles Kings.
- Ontario Mills, a major shopping mall in the city, is one of the largest outlet shopping destinations in California, attracting shoppers from all over the state.
- The Ontario Museum of History and Art showcases the region's heritage, focusing on local history, which distinguishes it from many other museums in California.
- The city played a significant role in the development of the citrus industry in Southern California during the late 19th and early 20th centuries.
- Ontario is situated with easy access to major freeways, making it a logistics and distribution center that stands out among surrounding cities.
- The city is known for its diverse community and cultural events, including the Ontario Salsa Festival, which promotes local musicians and culinary talent.
- Ontario has a vibrant arts community, featuring public art installations and events such as the Ontario Arts Walk, fostering local creativity and engagement.