Population and Housing Censuses National results Main dwellings according to tenancy regime by average age of the household Units: main dwellings Total (tenancy regime) Owned, via purchase, paid in full Owned, by purchase, with pending payments (mortgages) Owned by inheritance or as a gift Rented Transferred for free or at a low price (by another household, paid for by the company...) Other way Total (average age of the household) 18,083,692 7,026,578 5,940,928 1,307,481 2,438,574 430,516 939,614 Below 31 years old 4,824,380 623,168 2,628,249 157,638 1,029,627 152,832 232,865 From 31 to 45 years old 5,413,488 1,577,913 2,311,524 303,528 805,818 135,559 279,145 From 46 to 65 years old 4,232,465 2,257,193 830,143 446,546 372,725 75,571 250,288 Over 65 years old 3,613,360 2,568,304 171,012 399,770 230,404 66,554 177,316 Notes: Source: National Statistics Institute