Population and Housing Censuses Zaragoza Buildings mainly or exclusively for housing and no. of real estate properties by municipality (with more than 50,000 inhabitants or provincial capitals) and year of construction Units: buildings and real estate properties Total Before 1900 1900 to 1920 1921 to 1940 1941 to 1950 1951 to 1960 1961 to 1970 1971 to 1980 1981 to 1990 1991 to 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties buildings real estate properties 50297 Zaragoza 37,511 342,512 1,574 2,936 573 2,514 1,646 7,933 1,878 11,999 5,110 38,212 4,894 72,844 4,833 76,234 4,077 46,317 7,674 47,712 459 2,189 392 2,577 548 4,462 789 4,221 622 4,058 582 3,493 731 7,056 434 2,730 378 3,297 317 1,728 Notes: Source: National Statistics Institute