All Employees: Mining: Support Activities for Mining in Oklahoma was 17.00000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, All Employees: Mining: Support Activities for Mining in Oklahoma reached a record high of 35.60000 in January of 2014 and a record low of 10.10000 in January of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Mining: Support Activities for Mining in Oklahoma - last updated from the United States Federal Reserve on April of 2024.