NOTES

Title	Release Dates

Resident Population in FRB-Chicago District	2008-03-20	2020-07-23
Resident Population in Federal Reserve District 7: Chicago	2020-07-24	2024-03-14

Source

U.S. Census Bureau	2008-03-20	2024-03-14

Release

Annual Estimates of the Population for Counties	2008-03-20	2024-03-14

Units

Thousands of Persons	2008-03-20	2024-03-14

Frequency

Annual	2008-03-20	2024-03-14

Seasonal Adjustment

Not Seasonally Adjusted	2008-03-20	2024-03-14

Notes

Data for "Resident Population" are estimates as of July 1. Data for 1970, 1980, 1990, and 2000 are annual census. Population estimates are updated annually using current data on births, deaths, and migration to calculate population change since the most recent decennial census. The annual time series of estimates begins with the most recent decennial census data and extends to the vintage year. Each vintage of estimates includes all years since the most recent decennial census.	2008-03-20	2024-03-14

RELEASE TABLES

Annual Estimates of the Population for Counties