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 Cass County, IA Series ID: IACASS9POP 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 17.007 1971-01-01 17.200 1972-01-01 17.000 1973-01-01 17.200 1974-01-01 17.100 1975-01-01 17.000 1976-01-01 17.000 1977-01-01 17.100 1978-01-01 17.200 1979-01-01 17.200 1980-01-01 16.932 1981-01-01 17.060 1982-01-01 16.918 1983-01-01 16.882 1984-01-01 16.876 1985-01-01 16.367 1986-01-01 15.840 1987-01-01 15.415 1988-01-01 15.328 1989-01-01 15.225 1990-01-01 15.110 1991-01-01 15.062 1992-01-01 15.056 1993-01-01 15.090 1994-01-01 15.168 1995-01-01 15.043 1996-01-01 15.005 1997-01-01 14.886 1998-01-01 14.794 1999-01-01 14.649 2000-01-01 14.679 2001-01-01 14.482 2002-01-01 14.225 2003-01-01 14.243 2004-01-01 14.090 2005-01-01 13.932 2006-01-01 13.928 2007-01-01 13.883 2008-01-01 13.816 2009-01-01 13.811 2010-01-01 13.927 2011-01-01 13.762 2012-01-01 13.697 2013-01-01 13.569 2014-01-01 13.394 2015-01-01 13.354 2016-01-01 13.198 2017-01-01 13.155 2018-01-01 12.959 2019-01-01 12.822 2020-01-01 13.123 2021-01-01 13.089 2022-01-01 13.137 2023-01-01 13.130