Source Data Reference for:

City = New York
Time = 2000

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
New York	1975	17,150,000			Tertius Chandler	Four thousand years of urban growth	p534
New York	1975	17,150,000			Tertius Chandler	Four thousand years of urban growth	p533
New York	1975	17,150,000			Tertius Chandler	Four thousand years of urban growth	p535
New York	1975	17,150,000			Tertius Chandler	Four thousand years of urban growth	p530
New York	1975	17,100,000			Tertius Chandler	Four thousand years of urban growth	p511
New York	1975	17,150,000			Tertius Chandler	Four thousand years of urban growth	p522
New York	1975	17,150,000			Tertius Chandler	Four thousand years of urban growth	p531
New York	2000	18,897,109			n/a	National Census Authority	MSA
New York	2010	19,425,000			United Nations	World Urbanization Prospects Report
New York	2011	20,710,000			n/a	National Census Authority
New York	2012	20,464,000			n/a	Demographia Wolrd Urban Areas 8th Annual Edition Version 2