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 Boone County, IA Series ID: IABOON5POP 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 26.470 1971-01-01 26.900 1972-01-01 27.500 1973-01-01 26.800 1974-01-01 26.500 1975-01-01 26.200 1976-01-01 26.300 1977-01-01 26.500 1978-01-01 26.400 1979-01-01 26.300 1980-01-01 26.184 1981-01-01 26.276 1982-01-01 26.058 1983-01-01 25.897 1984-01-01 25.709 1985-01-01 25.509 1986-01-01 25.316 1987-01-01 25.154 1988-01-01 25.175 1989-01-01 25.109 1990-01-01 25.200 1991-01-01 25.335 1992-01-01 25.259 1993-01-01 25.133 1994-01-01 25.161 1995-01-01 25.456 1996-01-01 25.742 1997-01-01 26.023 1998-01-01 25.930 1999-01-01 26.164 2000-01-01 26.256 2001-01-01 26.229 2002-01-01 26.042 2003-01-01 26.155 2004-01-01 26.258 2005-01-01 26.349 2006-01-01 26.284 2007-01-01 26.356 2008-01-01 26.243 2009-01-01 26.131 2010-01-01 26.271 2011-01-01 26.287 2012-01-01 26.138 2013-01-01 26.294 2014-01-01 26.303 2015-01-01 26.468 2016-01-01 26.434 2017-01-01 26.498 2018-01-01 26.356 2019-01-01 26.338 2020-01-01 26.698 2021-01-01 26.761 2022-01-01 26.579 2023-01-01 26.590