2010. This layer displays the median age by (total and by sex), 2010 in Manhattan and Brooklyn at the census tract level. Downloaded from American Factfi... U.S. Census Bureau.
2010. This layer represents the total population in Manhattan and Brooklyn by census tract, 2010. Downloaded from American Factfinder. U.S. Census Bureau.
2014. This layer represents Buenos Aires 2014 population by comunas and barrios. Downloaded from http://www.estadistica.buenosaires.gob.ar/areas/hacienda... Buenos Aires (Argentina).