Harper is located in Oregon. Harper, Oregon has a population of 119. Harper is more family-centric than the surrounding county with 33.33% of the households containing married families with children. The county average for households married with children is 29.5%.
The median household income in Harper, Oregon is $53,125. The median household income for the surrounding county is $47,906 compared to the national median of $69,021. The median age of people living in Harper is 30.4 years.
The average high temperature in July is 92.3 degrees, with an average low temperature in January of 20.1 degrees. The average rainfall is approximately 10.1 inches per year, with 14.8 inches of snow per year.