Population and Housing Censuses  
National results
Households by size and household type
Units: households

;Total (household size);1 person;2 persons;3 persons;4 persons;5 persons;6 or more persons;
Total (household type);18,083,692;4,193,319;5,441,840;3,916,574;3,353,076;857,861;321,022;
Single-person household;4,193,319;4,193,319;..;..;..;..;..;
Multipersonal household not forming a family;246,835;..;208,406;25,905;8,863;2,359;1,303;
Family household without additional persons and no family units;339,695;..;289,370;42,060;6,610;1,268;387;
Family household without additional persons and one family unit only;11,819,857;..;4,944,064;3,409,713;2,878,495;494,041;93,544;
Family household without additional persons and a family unit and other persons;862,677;..;..;352,285;284,026;180,570;45,797;
Family household without additional persons and two or more family units;362,217;..;..;..;103,925;124,553;133,739;
Family household with additional persons;217,635;..;..;86,611;59,771;42,850;28,402;
Household with two or more families;41,456;..;..;..;11,386;12,221;17,850;
Notes:
Source: National Statistics Institute