Observations

Aug 2026: 452.677

Updated: Sep 11, 2026 8:36 AM CDT

Units:

Index Dec 1982=100,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Consumer Price Index for All Urban Consumers: Owners' equivalent rent of residences in Chicago-Gary-Kenosha, IL-IN-WI (CMSA)	2011-10-19	2018-02-13
Consumer Price Index for All Urban Consumers: Owners' equivalent rent of residences in Chicago-Naperville-Elgin, IL-IN-WI (CBSA)	2018-02-14	2019-09-11
Consumer Price Index for All Urban Consumers: Owners' Equivalent Rent of Residences in Chicago-Naperville-Elgin, IL-IN-WI (CBSA)	2019-09-12	2026-09-11

Source

U.S. Bureau of Labor Statistics	2011-10-19	2026-09-11

Release

Consumer Price Index	2011-10-19	2026-09-11

Units

Index Dec 1982=100	2011-10-19	2026-09-11

Frequency

Monthly	2011-10-19	2026-09-11

Seasonal Adjustment

Not Seasonally Adjusted	2011-10-19	2026-09-11

Release Tables

Consumer Price Index