Title: Resident Population in Aurora County, SD Series ID: SDAURO3POP 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 1:56 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 4.183 1971-01-01 4.500 1972-01-01 4.200 1973-01-01 4.100 1974-01-01 4.000 1975-01-01 4.000 1976-01-01 4.000 1977-01-01 3.900 1978-01-01 3.800 1979-01-01 3.700 1980-01-01 3.628 1981-01-01 3.605 1982-01-01 3.551 1983-01-01 3.521 1984-01-01 3.512 1985-01-01 3.375 1986-01-01 3.318 1987-01-01 3.305 1988-01-01 3.260 1989-01-01 3.161 1990-01-01 3.130 1991-01-01 3.050 1992-01-01 3.033 1993-01-01 3.056 1994-01-01 3.057 1995-01-01 3.117 1996-01-01 3.064 1997-01-01 3.058 1998-01-01 3.063 1999-01-01 3.038 2000-01-01 3.047 2001-01-01 2.967 2002-01-01 2.908 2003-01-01 2.918 2004-01-01 2.933 2005-01-01 2.877 2006-01-01 2.879 2007-01-01 2.863 2008-01-01 2.884 2009-01-01 2.863 2010-01-01 2.701 2011-01-01 2.716 2012-01-01 2.763 2013-01-01 2.716 2014-01-01 2.744 2015-01-01 2.745 2016-01-01 2.772 2017-01-01 2.759 2018-01-01 2.775 2019-01-01 2.749 2020-01-01 2.735 2021-01-01 2.736 2022-01-01 2.762 2023-01-01 2.782