Source Data Reference for:
City = Karachi
Time = 2000
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Karachi | 1975 | 4,400,000 | Tertius Chandler | Four thousand years of urban growth | p511 | ||
| Karachi | 1975 | 4,465,000 | Tertius Chandler | Four thousand years of urban growth | p535 | ||
| Karachi | 2010 | 13,125,000 | United Nations | World Urbanization Prospects Report | |||
| Karachi | 2011 | 13,460,000 | United Nations | World Urbanization Prospects Report | |||
| Karachi | 2012 | 20,711,000 | n/a | Demographia Wolrd Urban Areas 8th Annual Edition Version 2 |