Source Data Reference for:

City = Sydney
Time = 1900

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Sydney	1875	165,000			Tertius Chandler	Four thousand years of urban growth	p520
Sydney	1891	383,400			Jan Lahmeyer	http://www.populstat.info/	n/a
Sydney	1900	478,000			Tertius Chandler	Four thousand years of urban growth	p492
Sydney	1900	476,000			Tertius Chandler	Four thousand years of urban growth	p540
Sydney	1900	478,000			Tertius Chandler	Four thousand years of urban growth	p536
Sydney	1914	725,000			Tertius Chandler	Four thousand years of urban growth	p504