Observations

Q1 2026: 61,946,734

Updated: Jun 29, 2026 2:57 PM CDT

Units:

Thousands of Dollars,

Seasonally Adjusted Annual Rate

Frequency:

Quarterly

Notes

Title	Release Dates

Professional and Technical Services Wages and Salaries in Illinois	2005-06-22	2026-06-25

Source

U.S. Bureau of Economic Analysis	2005-06-22	2013-09-29
Federal Reserve Bank of St. Louis	2005-06-22	2013-09-29
U.S. Bureau of Economic Analysis	2013-09-30	2015-09-29
Federal Reserve Bank of St. Louis	2013-09-30	2015-09-29
U.S. Bureau of Economic Analysis	2015-09-30	2020-09-24
Federal Reserve Bank of St. Louis	2015-09-30	2020-09-24
U.S. Bureau of Economic Analysis	2020-09-25	2026-06-25
Federal Reserve Bank of St. Louis	2020-09-25	2026-06-25

Release

State Personal Income (Quarterly)	2005-06-22	2020-09-24
Personal Income by State	2020-09-25	2026-06-25

Units

Millions of Dollars	2005-06-22	2013-09-29
Thousands of Dollars	2013-09-30	2026-06-25

Frequency

Quarterly	2005-06-22	2026-06-25

Seasonal Adjustment

Not Seasonally Adjusted	2005-06-22	2015-09-29
Seasonally Adjusted Annual Rate	2015-09-30	2026-06-25

Notes

Industry based on 2002 North American Industry Classification System (NAICS). Please consult the U.S. Census Bureau (http://www.census.gov/cgi-bin/sssd/naics/naicsrch?chart=2002) for additional information about NAICS.	2005-06-22	2015-09-29
Industry based on North American Industry Classification System (NAICS). Please consult the U.S. Census Bureau (http://www.census.gov/eos/www/naics/) for additional information about NAICS.	2015-09-30	2026-06-25

Professional and Technical Services Wages and Salaries in Illinois (ILWPRO)