Oak Grove is located in Georgia. Oak Grove, Georgia has a population of 11,165.
The median household income in Oak Grove, Georgia is $72,788. The median household income for the surrounding county is $86,013 compared to the national median of $69,021. The median age of people living in Oak Grove is 36.1 years.
The average high temperature in July is 88.9 degrees, with an average low temperature in January of 29.8 degrees. The average rainfall is approximately 51.7 inches per year, with 1.8 inches of snow per year.