catalonia population
Answer: Catalonia (CataluÃ±a), Spain (capital: Barcelona) - last known population is â 7 518 900 (year 2014). This was 16.254% of total Spain population. In this year, Catalonia population density was 234.1 p/kmÂ². If population growth rate would be same as in period 2011-2014 (-0%/year), Catalonia population in 2018 would be: 7 517 657*. Population history [1] Annual population change