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Ontario

About Ontario

167,211 in city
17,820,893 in metro
129 km² (50 mi²)
281.943428432 m

Metro Cities

Agoura Hills, Alhambra, Aliso Viejo, Altadena, Anaheim, Arcadia, Avalon, Azusa, Baldwin Park, Banning, Beaumont, Bell, Beverly Hills, Blythe, Bradbury, Brea, Buena Park, Burbank, Cabazon, Calabasas, Carson, Chino, Chino Hills, Claremont, Colton, Commerce, Compton, Corona, Costa Mesa, Cudahy, Culver City, Cypress, Dana Point, Downey, Duarte, El Monte, El Segundo, Encino, Fontana, Fountain Valley, Fullerton, Garden Grove, Gardena, Glendale, Glendora, Hawthorne, Hermosa Beach, Huntington Beach, Huntington Park, Indian Wells, Indio, Industry, Inglewood, Irvine, Irwindale, Joshua Tree, Jurupa Valley, La Canada Flintridge, La Habra, La Mirada, La Palma, La Quinta, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Forest, Lakewood, Lancaster, Loma Linda, Long Beach, Los Alamitos, Los Angeles, Manhattan Beach, Marina del Rey, Mission Viejo, Monrovia, Montebello, Monterey Park, Moreno Valley, Murrieta, Newport Beach, Norwalk, Ontario, Orange, Oxnard, Palm Desert, Palm Springs, Palmdale, Pasadena, Placentia, Pomona, Port Hueneme, Quartz Hill, Rancho Cucamonga, Rancho Dominguez, Rancho Mirage, Rancho Palos Verdes, Rancho Santa Margarita, Redondo Beach, Riverside, Rosemead, San Bernardino, San Clemente, San Fernando, San Gabriel, San Juan Capistrano, San Marino, Santa Ana, Santa Clarita, Santa Fe Springs, Santa Monica, Sierra Madre, Signal Hill, Simi Valley, South El Monte, South Gate, South Pasadena, Stanton, Tarzana, Temecula, Thousand Oaks, Topanga, Torrance, Tustin, Twentynine Palms, Universal City, Upland, Ventura, Vernon, Victorville, Villa Park, West Covina, West Hollywood, Westlake Village, Westminster, Whittier, Yorba Linda, Yucaipa

No. of Buildings

No. Current status
134 All Buildings
128
existing
1
planned
5
unbuilt

Tallest Buildings

# Building Height Year
1 Ontario Airport Hotel - 1986
2 Empire Towers - Tower 1 - 1991
3 Embassy Suites Ontario Airport - 2011
4 La Quinta Inn & Suites Ontario - 1998
5 One Lakeshore Center - 1990

Building types

No. Type
124 low-rise building
4 open-air structure
3 hall
3 mast (pole)