Ontario, Oregon

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Ontario, OR

Ontario, OR

Ontario is the largest city in Malheur County, Oregon, United States. It lies along the Snake River at the Idaho border. The population was 11,366 at the 2010 census. Wikipedia

County: Malheur County

Population: 11,143 (2012)

City Website: ontariooregon.org

Area: 5.17 sq miles (13.39 km²)

Elevation: 2,150 ft (655 m)

Time Zone: Mountain Standard Time

City Data

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Zip Codes: 97914

Area Codes: 541

Map of Ontario, OR