NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Resident Population in Calhoun County, IA Series ID: IACALH5POP 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 1:58 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 14.292 1971-01-01 14.200 1972-01-01 13.900 1973-01-01 14.000 1974-01-01 13.800 1975-01-01 13.800 1976-01-01 13.900 1977-01-01 13.800 1978-01-01 13.700 1979-01-01 13.500 1980-01-01 13.542 1981-01-01 13.385 1982-01-01 13.243 1983-01-01 13.015 1984-01-01 12.758 1985-01-01 12.345 1986-01-01 11.953 1987-01-01 11.761 1988-01-01 11.633 1989-01-01 11.598 1990-01-01 11.501 1991-01-01 11.497 1992-01-01 11.503 1993-01-01 11.478 1994-01-01 11.630 1995-01-01 11.473 1996-01-01 11.426 1997-01-01 11.377 1998-01-01 11.296 1999-01-01 11.190 2000-01-01 11.092 2001-01-01 10.951 2002-01-01 10.745 2003-01-01 10.557 2004-01-01 10.412 2005-01-01 10.278 2006-01-01 10.128 2007-01-01 9.979 2008-01-01 9.874 2009-01-01 9.702 2010-01-01 10.159 2011-01-01 10.064 2012-01-01 9.912 2013-01-01 9.899 2014-01-01 9.845 2015-01-01 9.801 2016-01-01 9.808 2017-01-01 9.730 2018-01-01 9.653 2019-01-01 9.616 2020-01-01 9.900 2021-01-01 9.895 2022-01-01 9.725 2023-01-01 9.763