National Health and Nutrition Examination Survey

NHANES Response Rates and Population Totals

Response Rates

Survey	Excel	Documentation
Continuous NHANES August 2021-August 2023	[XLS - 21.2 KB]	[PDF - 70.4 KB]
Continuous NHANES 2017-March 2020 Pre-Pandemic	[XLS - 22.4 KB]	[PDF - 18.7 KB]
Continuous NHANES 2017-2018	[XLS - 20.8 KB]	[PDF - 121 KB]
Continuous NHANES 2015-2016	[XLS - 20 KB]	[PDF - 16 KB]
Continuous NHANES - Los Angeles County Stands - NHANES 2007-2014 ^†	[XLS - 15 KB]	[PDF - 23 KB]
Continuous NHANES 2013-2014	[XLS - 16 KB]	[PDF - 47 KB]
Continuous NHANES 2011-2012	[XLS - 16 KB]	[PDF - 24 KB]
Continuous NHANES 2009-2010	[XLS - 17 KB]	[PDF - 74 KB]
Continuous NHANES 2007-2008	[XLS - 44 KB]	[PDF - 18 KB]
Continuous NHANES 2005-2006	[XLS - 31 KB]	[PDF - 19 KB]
Continuous NHANES 2003-2004	[XLS - 30 KB]	[PDF - 20 KB]
Continuous NHANES 2001-2002	[XLS - 30 KB]	[PDF - 20 KB]
Continuous NHANES 1999-2000	[XLS - 30 KB]	[PDF - 20 KB]
NHANES III	[XLS - 73 KB]	[PDF - 27 KB]
NHANES II	[XLS - 20 KB]	[PDF - 73 KB]
NHANES I	[XLS - 19 KB]	[PDF - 20 KB]

^† Data from four NHANES cycles (encompassing 2007 through 2014) were aggregated and re-weighted to match known population totals for Los Angeles County - California.

Population Totals

Survey	Method	Excel	Documentation
Continuous NHANES August 2021-August 2023	ACS	[XLS – 66 KB]	[PDF - 154 KB]
Continuous NHANES 2017-March 2020 Pre-Pandemic	ACS	[XLS – 66 KB]	[PDF - 60.3 KB]
Continuous NHANES 2017-2018	ACS	[XLS – 62 KB]	[PDF - 187 KB]
Continuous NHANES 2015-2016	ACS	[XLS – 38 KB]	[PDF - 83 KB]
Continuous NHANES - Los Angeles County Stands - NHANES 2007-2014 ^†	ACS	[XLS - 61 KB]	[PDF - 229 KB]
Continuous NHANES 2013-2014	ACS	[XLS – 76 KB]	[PDF - 284 KB]
Continuous NHANES 2011-2012	ACS	[XLS – 76 KB]	[PDF - 100 KB]
Continuous NHANES 2009-2010	CPS	[XLS - 41 KB]	[PDF - 371 KB]
Continuous NHANES 2007-2008	CPS	[XLS - 67 KB]	[PDF - 412 KB]
Continuous NHANES 2005-2006	CPS	[XLS - 91 KB]	[PDF - 476 KB]
Continuous NHANES 2003-2004	CPS	[XLS - 99 KB]	[PDF - 409 KB]
Continuous NHANES 2001-2002	CPS	[XLS - 91 KB]	[PDF - 473 KB]
Continuous NHANES 1999-2000	CPS	[XLS - 101 KB]	[PDF - 501 KB]
Continuous NHANES 1999-2002	CPS	[XLS - 92 KB]	[PDF - 497 KB]
NHANES III	CPS	[XLS - 23 KB]	[PDF - 89 KB]
NHANES II	CPS	[XLS - 23 KB]	[PDF - 154 KB]
NHANES I	CPS	[XLS - 17 KB]	[PDF - 35 KB]

^† Data from four NHANES cycles (encompassing 2007 through 2014) were aggregated and re-weighted to match known population totals for Los Angeles County - California.

Content source: CDC/National Center for Health Statistics