Source Data Reference for:
City = Haikou (HAI-China)
Time = 2000
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Haikow | 1975 | 550,000 | "btw 500,000 & 600,000" | Tertius Chandler | Four thousand years of urban growth | p512 | |
| Haikou | 1985 | 278,600 | n/a | The international atlas | |||
| Haikou (HA) | 2010 | 1,600,000 | n/a | Demographia Wolrd Urban Areas 8th Annual Edition Version 2 | |||
| Haikou | 2011 | 2,210,000 | n/a | http://demographia.com/ |