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 Westchester County, NY Series ID: NYWEST9POP 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 1:55 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 1970-01-01 894.406 1971-01-01 893.500 1972-01-01 893.600 1973-01-01 886.600 1974-01-01 874.600 1975-01-01 874.300 1976-01-01 874.200 1977-01-01 872.400 1978-01-01 872.300 1979-01-01 870.600 1980-01-01 866.599 1981-01-01 866.593 1982-01-01 865.695 1983-01-01 869.852 1984-01-01 875.597 1985-01-01 873.022 1986-01-01 871.631 1987-01-01 872.497 1988-01-01 874.759 1989-01-01 875.043 1990-01-01 875.578 1991-01-01 878.615 1992-01-01 885.146 1993-01-01 890.061 1994-01-01 893.531 1995-01-01 897.945 1996-01-01 902.174 1997-01-01 905.632 1998-01-01 911.628 1999-01-01 918.532 2000-01-01 925.549 2001-01-01 935.243 2002-01-01 941.715 2003-01-01 944.982 2004-01-01 947.268 2005-01-01 947.719 2006-01-01 945.050 2007-01-01 946.443 2008-01-01 949.846 2009-01-01 955.833 2010-01-01 950.760 2011-01-01 956.423 2012-01-01 959.731 2013-01-01 964.713 2014-01-01 967.180 2015-01-01 968.891 2016-01-01 970.461 2017-01-01 970.033 2018-01-01 968.928 2019-01-01 968.467 2020-01-01 1001.453 2021-01-01 999.856 2022-01-01 991.736 2023-01-01 990.817