Oak Grove is located in Kentucky. Oak Grove, Kentucky 42262has a population of 7,439. Oak Grove 42262 is less family-centric than the surrounding county with 34% households with children. The county percentage for households with children is 34%.
The median household income in Oak Grove, Kentucky 42262 is $47,737. The median household income for the surrounding county is $46,123 compared to the national median of $66,222. The median age of people living in Oak Grove 42262 is 30.6 years.
The average high temperature in July is 90.4 degrees, with an average low temperature in January of 25 degrees. The annual precipitation is 51.78.