National Health and Nutrition Examination Survey

Demographics Data - Continuous NHANES

Related Pages
YearsData File NameDoc FileData FileDate Published
2005-2006 Demographic Variables & Sample Weights DEMO_D Doc DEMO_D Data [XPT - 3.4 MB] Updated September 2009
2007-2008 Demographic Variables & Sample Weights DEMO_E Doc DEMO_E Data [XPT - 3.3 MB] September 2009
2003-2004 Demographic Variables & Sample Weights DEMO_C Doc DEMO_C Data [XPT - 3.4 MB] Updated September 2009
2001-2002 Demographic Variables & Sample Weights DEMO_B Doc DEMO_B Data [XPT - 3.1 MB] Updated September 2009
1999-2000 Demographic Variables & Sample Weights DEMO Doc DEMO Data [XPT - 11 MB] Updated September 2009
2009-2010 Demographic Variables & Sample Weights DEMO_F Doc DEMO_F Data [XPT - 3.5 MB] September 2011
2011-2012 Demographic Variables & Sample Weights DEMO_G Doc DEMO_G Data [XPT - 3.6 MB] Updated January 2015
2013-2014 Demographic Variables and Sample Weights DEMO_H Doc DEMO_H Data [XPT - 3.7 MB] October 2015
2015-2016 Demographic Variables and Sample Weights DEMO_I Doc DEMO_I Data [XPT - 3.6 MB] September 2017
2017-2018 Demographic Variables and Sample Weights DEMO_J Doc DEMO_J Data [XPT - 3.3 MB] February 2020
2017-2020 Demographic Variables and Sample Weights P_DEMO Doc P_DEMO Data [XPT - 3.4 MB] May 2021
2021-2023 Demographic Variables and Sample Weights DEMO_L Doc DEMO_L Data [XPT - 2.5 MB] September 2024
Content source: CDC/National Center for Health Statistics