Illinois - Trend of Total Quarterly Wages for Private Business Establishments in the NAICS 5616 Investigation and security services Industry (QCEW)

Updated on April 4, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q3, the Illinois total quarterly wages for private business establishments in the NAICS 5616 Investigation and security services Industry was $466,975,288 (i.e. $466.98M).

The chart and table below shows the Illinois total quarterly wages for private business establishments in the NAICS 5616 Investigation and security services Industry for recent quarters.

You can see similar information for other industries.

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

Related Topics: Illinois BLS Topic List.

Data Source: US Bureau of Labor Statistics (QCEW).

Illinois - Total Quarterly Wages for Private Business Establishments in the NAICS 5616 Investigation and security services Industry

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Year Quarter	Total Quarterly Wages ($)
2025 Q1	450022021
2025 Q2	442799514
2025 Q3	466975288