Title:               Resident Population in Warren County, IL
Series ID:           ILWARR7POP
Source:              U.S. Census Bureau
Release:             Annual Estimates of the Population for Counties (Not a Press Release)
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Thousands of Persons
Date Range:          1970-01-01 to 2023-01-01
Last Updated:        2024-03-14 1:57 PM CDT
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.

DATE         VALUE
1970-01-01  21.595
1971-01-01  21.600
1972-01-01  22.000
1973-01-01  22.000
1974-01-01  22.000
1975-01-01  22.000
1976-01-01  22.200
1977-01-01  22.300
1978-01-01  22.300
1979-01-01  22.000
1980-01-01  21.943
1981-01-01  22.155
1982-01-01  21.638
1983-01-01  21.482
1984-01-01  21.084
1985-01-01  20.759
1986-01-01  20.445
1987-01-01  19.853
1988-01-01  19.572
1989-01-01  19.336
1990-01-01  19.160
1991-01-01  19.223
1992-01-01  19.255
1993-01-01  19.015
1994-01-01  19.035
1995-01-01  19.097
1996-01-01  18.905
1997-01-01  18.971
1998-01-01  18.958
1999-01-01  18.870
2000-01-01  18.648
2001-01-01  18.412
2002-01-01  18.300
2003-01-01  18.105
2004-01-01  17.746
2005-01-01  17.697
2006-01-01  17.638
2007-01-01  17.606
2008-01-01  17.423
2009-01-01  17.418
2010-01-01  17.710
2011-01-01  17.831
2012-01-01  17.742
2013-01-01  17.660
2014-01-01  17.705
2015-01-01  17.448
2016-01-01  17.283
2017-01-01  17.133
2018-01-01  16.979
2019-01-01  16.816
2020-01-01  16.821
2021-01-01  16.585
2022-01-01  16.360
2023-01-01  16.185