Oak Grove is located in Oregon. Oak Grove, Oregon has a population of 16,648. Oak Grove is less family-centric than the surrounding county with 26.06% of the households containing married families with children. The county average for households married with children is 33.27%.
The median household income in Oak Grove, Oregon is $60,402. The median household income for the surrounding county is $72,408 compared to the national median of $57,652. The median age of people living in Oak Grove is 43.7 years.
The average high temperature in July is 83.3 degrees, with an average low temperature in January of 36.5 degrees. The average rainfall is approximately 41.9 inches per year, with 0.9 inches of snow per year.