All Employees: Professional, Scientific, and Technical Services — Chicago-Naperville-Schaumburg, IL Metropolitan Division (NSA) was down 1.7% year on year in September 2026, compared with −2.0% in August 2026.
The level stood at 341.1 thousands.
Over the past ten years it has ranged from −4.3% (Aug 2020) to 6.8% (Aug 2022), averaging 0.6%.
All Employees: Professional, Scientific, and Technical Services — Chicago-Naperville-Schaumburg, IL Metropolitan Division (NSA), annual % change, Jan 1991 – Sep 2026. Source: U.S. Bureau of Labor Statistics (flat files).All Employees: Professional, Scientific, and Technical Services — Chicago-Naperville-Schaumburg, IL Metropolitan Division (NSA), level (thousands).
Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.
Recent data
Period
Value
Y/Y %
September 2026
341.1 thousands
−1.7
August 2026
344.4 thousands
−2.0
July 2026
351.2 thousands
−0.8
June 2026
346.5 thousands
−1.2
May 2026
339.0 thousands
−2.4
April 2026
340.5 thousands
−2.0
March 2026
341.0 thousands
−1.0
February 2026
342.3 thousands
−1.6
January 2026
340.9 thousands
−1.7
December 2025
346.5 thousands
−0.8
November 2025
346.7 thousands
−1.1
October 2025
346.5 thousands
−1.0
September 2025
347.1 thousands
−0.6
August 2025
351.5 thousands
−0.3
July 2025
354.2 thousands
−0.3
June 2025
350.7 thousands
−0.5
May 2025
347.4 thousands
−0.1
April 2025
347.3 thousands
−0.5
March 2025
344.3 thousands
−1.0
February 2025
347.7 thousands
−0.5
January 2025
346.7 thousands
−0.3
December 2024
349.4 thousands
−1.1
November 2024
350.5 thousands
−0.9
October 2024
350.0 thousands
−1.2
Last 24 observations. The full history (441 observations) is available through the API.
Get All Employees: Professional, Scientific, and Technical Services — Chicago-Naperville-Schaumburg, IL Metropolitan Division (NSA) in your code or spreadsheet
One guessable code, agency-direct, updated on release. Free tier available.
It is collected directly from U.S. Bureau of Labor Statistics (flat files) and is available through the Makrognosis API under the code US-16984.PAYEMS.M.NSA.IND-60540000.
Last updated 2026-10-21. Source: U.S. Bureau of Labor Statistics (flat files). Original title: “All Employees: Professional, Scientific, and Technical Services — Chicago-Naperville-Schaumburg, IL Metropolitan Division (NSA)”.