Economy of Oklahoma
The economy of Oklahoma is the 29th largest in the United States. Oklahoma's gross state product (GSP) is approximately $197.2 billion as of December 2018. Data. Historical data. The history of Oklahoma's GSP according to the Bureau of Economic Analysis and the United States Census Bureau GSP by industry. Industries value added to Oklahoma GDP in Q1 2020. Sectors percentages are compared to sector percentages of United States GDP. Employment. There were approximately 1.8 million in the Oklahoma labor force in 2018. The private sector employs 90% of working Oklahomans, with the government (federal , state, and local) employing 9%. The largest employer in the state is the United States Department of Defense, which employs approximately 69,000 workers or 3.8% of all working Oklahomans. The largest private employer is Walmart, which employs approximately 32,000 workers or 1.8% of all working Oklahomans. As of 2019, the top 20 employers in the State of Oklahoma were: