About

About City of Ontario Ontario's economic development strategy and visionary land-use plan attract world-class businesses and investors who recognize the City’s limitless opportunities. By 2048, Ontario expects to add 100,000 new residents, to its current population of 186,000, making it the fastest-growing city in the Inland Empire. Southern Californians seeking respite from high costs and congestion in Los Angeles and Orange Counties are moving to Ontario, many choosing to settle in our new master-planned community, Ontario Ranch. Ontario Ranch ranked as the nation’s 5th fastest-selling master-planned community in 2023. With a median household income exceeding $110,000, its residents enjoy luxurious living with ample amenities and a higher disposable income. Ontario's strategic investments are driving economic growth. Future developments include a Regional Sports Complex with a Minor League Baseball Stadium, a vibrant Arts & Entertainment sector, new hotels and walkable retail paseos, a 3.7-mile linear park, a Downtown revitalization, and much more. Visit our booth to learn more about why Ontario is the place to do business!