In March 2011, there were 16.4 million full-time equivalent employees working in state and local governments in the U.S., down 1.4 percent from 2010. According to estimates released by the U.S. Census Bureau, the majority of these employees (8.9 million) worked in education, followed by those working in hospitals (964,381), police protection (923,951) and corrections (717,940).
These estimates come from the 2011 Annual Survey of Public Employment & Payroll. The survey shows totals for state and local government full-time and part-time employment and details employment by government function at the national and state level. To arrive at the full-time equivalent employee calculation, the number of full-time employees is added to the number of hours worked by part-time employees divided by the standard number of hours for a full-time employee.