Oak Grove is located in Arkansas. Oak Grove, Arkansas 72660has a population of 454. Oak Grove 72660 is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 23%.
The median household income in Oak Grove, Arkansas 72660 is $44,652. The median household income for the surrounding county is $48,470 compared to the national median of $66,222. The median age of people living in Oak Grove 72660 is 41.4 years.
The average high temperature in July is 91.29 degrees, with an average low temperature in January of 25.83 degrees. The annual precipitation is 45.57.