Ontario is located in Oregon. Ontario, Oregon has a population of 10,972. Ontario is less family-centric than the surrounding county with 23.96% of the households containing married families with children. The county average for households married with children is 28.14%.
The median household income in Ontario, Oregon is $31,182. The median household income for the surrounding county is $37,112 compared to the national median of $57,652. The median age of people living in Ontario is 32.5 years.
The average high temperature in July is 93.7 degrees, with an average low temperature in January of 19.6 degrees. The average rainfall is approximately 11.2 inches per year, with 10.2 inches of snow per year.
