The Oak Grove, KY employment information can be a key indicator when searching for a new job. A good indicator of the strength of the job market is the income per capita and the median household income. The income per capita in Oak Grove is $17,020, which is 31% lower than than the Kentucky average and 43% lower than than the national average. The median household income is $37,614, which is 16% lower than than the Kentucky average and 32% lower than than the national average. The unemployment rate in Oak Grove is 3%, which is 29% lower than than the national average. The poverty rate in Oak Grove is 25% which is 66% higher than than the national average.