Observations

Sep 2026: 138.53

Updated: Oct 23, 2026 9:08 AM CDT

Units:

Index 2007=100,

Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Coincident Economic Activity Index for Illinois	2005-06-02	2026-10-23

Source

Federal Reserve Bank of Philadelphia	2005-06-02	2026-10-23

Release

State Coincident Indexes	2005-06-02	2026-10-23

Units

Index Jul 1992=100	2005-06-02	2018-04-02
Index 2007=100	2018-04-03	2026-10-23

Frequency

Monthly	2005-06-02	2026-10-23

Seasonal Adjustment

Seasonally Adjusted	2005-06-02	2026-10-23

Notes

The Coincident Economic Activity Index includes four indicators: nonfarm payroll employment, the unemployment rate, average hours worked in manufacturing and wages and salaries. The trend for each state's index is set to match the trend for gross state product.	2005-06-02	2026-10-23

Release Tables

State Coincident Indexes