The City of Ontario Elevates the quality of life by creating urban lifestyle districts that create sustainable places to live, work and play. Located just 35 miles east of downtown Los Angeles, the City of Ontario is ideally situated as Southern California’s gateway. With three major interstates, two railroads and the Ontario International Airport, Ontario offers direct access from Los Angeles to the rest of California and to North America. With over 177,000 residents and residential development on the rise, Ontario is well-positioned for growth in the next two decades, making it one of the 100 most populated cities in the nation. Complementing its business and residential core, Ontario offers premium entertainment venues such as the Ontario Convention Center, Citizens Business Bank Arena, and Ontario Mills. To learn more about the City of Ontario, visit www.ontarioca.gov or call (909) 395-2000.