Title: Resident Population in Clarion County, PA Series ID: PACLAR1POP 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 2019-01-01 Last Updated: 2020-03-27 9:52 AM 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 38.414 1971-01-01 39.800 1972-01-01 40.400 1973-01-01 40.700 1974-01-01 40.800 1975-01-01 41.300 1976-01-01 42.100 1977-01-01 42.700 1978-01-01 42.800 1979-01-01 43.100 1980-01-01 43.362 1981-01-01 43.416 1982-01-01 43.306 1983-01-01 43.406 1984-01-01 42.859 1985-01-01 42.867 1986-01-01 42.391 1987-01-01 42.012 1988-01-01 42.124 1989-01-01 41.697 1990-01-01 41.703 1991-01-01 41.712 1992-01-01 42.169 1993-01-01 42.143 1994-01-01 42.028 1995-01-01 42.385 1996-01-01 42.263 1997-01-01 41.929 1998-01-01 41.889 1999-01-01 41.771 2000-01-01 41.696 2001-01-01 41.427 2002-01-01 41.024 2003-01-01 41.007 2004-01-01 40.158 2005-01-01 40.037 2006-01-01 40.107 2007-01-01 39.846 2008-01-01 39.743 2009-01-01 39.506 2010-01-01 39.923 2011-01-01 39.898 2012-01-01 39.461 2013-01-01 39.074 2014-01-01 38.911 2015-01-01 38.876 2016-01-01 38.590 2017-01-01 38.998 2018-01-01 38.672 2019-01-01 38.438