Methods

Socio-economic and mortality analyses were conducted at a small area-level within each city. The maps of Barcelona represent 1,491 Census Tracts or small areas. Data from the 2000 - 2008 Municipal Registers was used to obtain the population size per Census Tract.  The INEQ-CITIES research of Barcelona is based on these figures. 

The table below shows the estimated population size per Census Tract by first, second (median) and third quartiles, based on 2004 figures from the Municipal Register.