Observations

H1 2025: 304.111

Updated: Jul 15, 2025 7:41 AM CDT

Units:

Index 1982-1984=100,

Not Seasonally Adjusted

Frequency:

Semiannual

Notes

Title	Release Dates

Consumer Price Index for All Urban Consumers: All items less food and energy in Chicago-Gary-Kenosha, IL-IN-WI (CMSA)	2011-10-19	2018-02-13
Consumer Price Index for All Urban Consumers: All items less food and energy in Chicago-Naperville-Elgin, IL-IN-WI (CBSA)	2018-02-14	2019-09-11
Consumer Price Index for All Urban Consumers: All Items Less Food and Energy in Chicago-Naperville-Elgin, IL-IN-WI (CBSA)	2019-09-12	2025-07-15

Source

U.S. Bureau of Labor Statistics	2011-10-19	2025-07-15

Release

Consumer Price Index	2011-10-19	2025-07-15

Units

Index 1982-1984=100	2011-10-19	2025-07-15

Frequency

Semiannual	2011-10-19	2025-07-15

Seasonal Adjustment

Not Seasonally Adjusted	2011-10-19	2025-07-15

Release Tables

Consumer Price Index