Source Data Reference for:
City = San Francisco
Time = 2000
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| San Francisco | 1975 | 4,450,000 | Tertius Chandler | Four thousand years of urban growth | p535 | ||
| San Francisco | 1975 | 4,400,000 | Tertius Chandler | Four thousand years of urban growth | p511 | ||
| San Francisco | 2000 | 4,335,391 | n/a | National Census Authority | MSA | ||
| San Francisco | 2010 | 3,541,000 | United Nations | World Urbanization Prospects Report | |||
| San Francisco | 2011 | 5,780,000 | n/a | National Census Authority | |||
| San Francisco - San Jose | 2012 | 5,864,000 | n/a | Demographia Wolrd Urban Areas 8th Annual Edition Version 2 |