Source Data Reference for:

City = Barcelona
Time = 1900

City Year Size Size Comment Year Comment Author Title Location
Barcelona1875 240,000Tertius ChandlerFour thousand years of urban growthp491
Barcelona1875 240,000Tertius ChandlerFour thousand years of urban growthp520
Barcelona1900 552,000Tertius ChandlerFour thousand years of urban growthp492
Barcelona1910 519,800n/aGothaischer Hofkalender
Barcelona1914 625,000Tertius ChandlerFour thousand years of urban growthp504