Cornelius is located in Oregon. Cornelius, Oregon has a population of 12,893. Cornelius is less family-centric than the surrounding county with 30.59% of the households containing married families with children. The county average for households married with children is 36.2%.
The median household income in Cornelius, Oregon is $72,917. The median household income for the surrounding county is $92,025 compared to the national median of $69,021. The median age of people living in Cornelius is 37.4 years.
The average high temperature in July is 81.1 degrees, with an average low temperature in January of 34.3 degrees. The average rainfall is approximately 42.2 inches per year, with 3.4 inches of snow per year.
