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 Williamson County, TX Series ID: TXWILL5POP 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 37.305 1971-01-01 39.600 1972-01-01 42.500 1973-01-01 46.900 1974-01-01 48.100 1975-01-01 50.300 1976-01-01 53.100 1977-01-01 58.100 1978-01-01 64.900 1979-01-01 70.900 1980-01-01 76.521 1981-01-01 81.837 1982-01-01 87.159 1983-01-01 92.624 1984-01-01 99.662 1985-01-01 110.657 1986-01-01 119.712 1987-01-01 126.560 1988-01-01 129.602 1989-01-01 135.715 1990-01-01 140.570 1991-01-01 146.166 1992-01-01 152.615 1993-01-01 161.300 1994-01-01 171.387 1995-01-01 181.608 1996-01-01 195.548 1997-01-01 207.509 1998-01-01 220.434 1999-01-01 236.609 2000-01-01 255.427 2001-01-01 276.993 2002-01-01 290.157 2003-01-01 302.881 2004-01-01 316.391 2005-01-01 331.866 2006-01-01 351.532 2007-01-01 373.402 2008-01-01 395.168 2009-01-01 410.591 2010-01-01 426.568 2011-01-01 442.366 2012-01-01 456.144 2013-01-01 470.494 2014-01-01 488.446 2015-01-01 507.728 2016-01-01 528.207 2017-01-01 546.837 2018-01-01 567.465 2019-01-01 591.823 2020-01-01 615.552 2021-01-01 644.595 2022-01-01 672.273 2023-01-01 697.191