"Figure 11: Average household size from various data sources, England, 2001 to 2018","" "","" "","" "Notes","1. HHPs equals household projections. 2. 2008-based household projections are not available for all years between 2001 and 2018. 3. The latest household estimates available are for the year 2017. 4. EHS equals English Housing Survey. 5. Average household size estimates from the EHS are not available for all years between 2001 and 2018. 6. Census average household size data are available for 2001 and 2011 only. " "Unit","Average household size" "","" "Year","2008-based HHPs","2014-based HHPs","2016-based HHPs","Household estimates","EHS estimates","Census average household size" "2001","2.37","2.37","2.37","2.39","","" "2002","2.36","2.36","2.37","2.37","","" "2003","2.35","2.36","2.37","2.37","","" "2004","2.35","2.36","2.38","2.38","","" "2005","2.34","2.36","2.38","2.37","","" "2006","2.34","2.36","2.38","2.37","","2.36" "2007","2.33","2.36","2.38","2.37","","" "2008","2.33","2.36","2.38","2.37","","" "2009","","2.36","2.38","2.37","","" "2010","","2.36","2.38","2.38","2.37","" "2011","","2.36","2.37","2.37","","2.36" "2012","","2.36","2.37","2.38","","" "2013","2.29","2.35","2.37","2.39","2.36","" "2014","","2.35","2.37","2.40","2.37","" "2015","","2.34","2.37","2.39","2.38","" "2016","","2.34","2.37","2.41","","" "2017","","2.33","2.37","2.42","2.36","" "2018","2.25","2.32","2.37","","",""