Illinois · NAICS 339 · Annual, 2025

Miscellaneous Manufacturing in Illinois

Employment, establishments and average pay for NAICS 339 in Illinois, 2004–2025, from DTG's QCEW-based estimates.

In 2025, Miscellaneous Manufacturing (NAICS 339) employed about 33,500 people in Illinois across roughly 1,845 establishments, with average annual pay of $101,130.

Employment in Miscellaneous Manufacturing in Illinois grew 22.7% from 2024 to 2025. The industry is 1.4× as concentrated in Illinois as in the nation as a whole (location quotient 1.40). Employment reached its 2004–2025 peak in 2025, at about 33,500. Quarterly values, full industry detail and projections to 2036 for Illinois are included with a free account. County-level detail is part of every paid plan, or one county free for seven days.

  • 33,500Employment, 2025
  • 1,845Establishments
  • $101,130Avg. annual pay
  • 0.5%Share of Illinois jobs
  • 1.40Location quotient

Employment, 2004 to 2025

Annual average · all ownerships

Employment in Miscellaneous Manufacturing in Illinois, 2004–2025Line chart of annual employment from 2004 to 2025, from 31,700 to 33,500.010K20K30K40K20042010201520202025

Annual employment, 2004–2025: 2004 31,700; 2005 31,400; 2006 31,900; 2007 31,800; 2008 31,500; 2009 29,400; 2010 28,300; 2011 28,300; 2012 28,700; 2013 28,600; 2014 28,500; 2015 28,800; 2016 28,900; 2017 29,200; 2018 28,900; 2019 28,100; 2020 26,900; 2021 26,400; 2022 27,100; 2023 26,600; 2024 27,300; 2025 33,500.

Last ten years

Annual · 10 years

YearEmploymentEstab.Avg. annual payChangeSource
202533,4611,845$101,133 22.7%pub.
202427,2821,845$93,737 2.4%pub.
202326,6331,804$88,295 1.7%pub.
202227,0971,768$88,913 2.5%pub.
202126,4451,720$85,748 1.7%pub.
202026,8981,653$86,281 4.4%pub.
201928,1431,617$90,856 2.5%pub.
201828,8631,582$84,439 1.2%pub.
201729,2041,598$86,461 1.1%pub.
201628,8731,671$89,090 0.1%pub.

The full history from 2004 and quarterly values are available with a free account.

Where these numbers come from

Reading these figures

The figures on this page come from one named vintage, stated below, and are annual values for all ownerships combined. Where QCEW withheld a value, the marked figure is an estimate that DTG produced under the constraints of the published record; suppression is a property of QCEW, not of DTG, and a withheld value is marked rather than silently omitted. Two things DTG itself holds back, and says so where it does: an estimate that cannot be given a reliability score is not shown, and average pay is not shown where fewer than three jobs are reported. The row is marked withheld, with the reason in a note beneath the table. The mark is on every row that carries a value: the headline, the yearly history, the subsectors and the other states. An estimated value that rounds below one is shown as less than one, not as zero. Quarterly figures, county figures and projected years are in the app.

How this figure was built

Employment is the average of the three monthly counts in each quarter, averaged across the year, and establishments are averaged across the year the same way. Average annual pay is the year’s total wages divided by that average employment. Each of these is DTG’s value: QCEW’s published figure where QCEW disclosed it, and DTG’s estimate, marked, where it did not. How withheld values are estimated, and what the reliability score beside a figure means, are described on the industry data and disclosure and provenance pages.

Estimated by Data Tactical Group from BLS QCEW, with CES/SAE and projection inputs described in the methodology. Method: Disclosure, Industry.

Notes

Data Tactical Group is an independent company and is not affiliated with or endorsed by any federal agency.

Miscellaneous Manufacturing in Illinois, quarterly, at full depth

This page shows annual figures for miscellaneous manufacturing in Illinois. A free account shows every detailed industry beneath it, quarterly, for every state, with projections to ten years. No card.

County figures, file export and the API are on paid plans.