Based on a comparison of 111 countries in 2021, China ranked the highest in number of households with 500 mil followed by India and USA. On the other end of the scale was Cayman Islands with 0.026 mil, Seychelles with 0.027 mil and Brunei with 0.075 mil.
Data for more countries are available at Number of Households indicator page.
Number of Households | Unit | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
Bangladesh | mil | 33.5 | 34.0 | 34.5 | 35.1 | 35.6 | ||||||||||||||||
Brazil | mil | 72.2 | 73.4 | 74.5 | 75.7 | 76.8 | ||||||||||||||||
China | mil | 463 | 469 | 475 | 481 | 487 | ||||||||||||||||
France | mil | 28.9 | 29.1 | 29.2 | 29.3 | 29.4 | ||||||||||||||||
Germany | mil | 40.6 | 40.7 | 40.8 | 40.8 | 40.9 | ||||||||||||||||
India | mil | 258 | 262 | 266 | 270 | 273 | ||||||||||||||||
Indonesia | mil | 65.9 | 67.1 | 68.3 | 69.5 | 70.7 | ||||||||||||||||
Japan | mil | 54.0 | 54.5 | 55.1 | 55.6 | 56.2 | ||||||||||||||||
Mexico | mil | 30.8 | 31.5 | 32.1 | 32.8 | 33.4 | ||||||||||||||||
Nigeria | mil | 36.7 | 37.7 | 38.8 | 39.8 | 40.9 | ||||||||||||||||
Pakistan | mil | 33.2 | 34.0 | 34.7 | 35.4 | 36.1 | ||||||||||||||||
Russia | mil | 52.5 | 52.5 | 52.5 | 52.5 | 52.6 | ||||||||||||||||
USA | mil | 123 | 124 | 125 | 127 | 128 | ||||||||||||||||
United Kingdom | mil | 27.3 | 27.6 | 27.9 | 28.1 | 28.4 | ||||||||||||||||
Vietnam | mil | 25.6 | 26.3 | 26.9 | 27.6 | 28.2 |