Illinois Number of Private Payroll Employment in the NAICS 541 Professional and technical services Industry

According to data from the US Bureau of Labor Statistics, in June 2025, the number of private payroll employments in the NAICS 541 Professional and technical services Industry in Illinois was 440,663. Compared to the previous month, it changed by 0.9%.

The chart and table below shows the number of private payroll employments for recent months.

You can see similar information for different types of industries.

You can also see similar information for other states, and for the United States.