Source Data Reference for:
City = Guayaquil
Time = 2000
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Guayaquil | 1975 | 907,000 | Tertius Chandler | Four thousand years of urban growth | p512 | ||
| Guayaquil | 2011 | 2,715,000 | United Nations | World Urbanization Prospects Report | |||
| Guayaquil | 2012 | 2,342,000 | n/a | Demographia Wolrd Urban Areas 8th Annual Edition Version 2 |