Source Data Reference for:

City = Haikou (HAI-China)
Time = 2000

City Year Size Size Comment Year Comment Author Title Location
Haikow1975 550,000"btw 500,000 & 600,000"Tertius ChandlerFour thousand years of urban growthp512
Haikou1985 278,600n/aThe international atlas
Haikou (HA)2010 1,600,000n/aDemographia Wolrd Urban Areas 8th Annual Edition Version 2
Haikou2011 2,210,000n/ahttp://demographia.com/