Source Data Reference for:
City = Sao Paulo
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Sao Paulo | 1840 | 12,000 | Brian Mitchell | International historical statistics | |||
| Sao Paulo | 1861 | 22,000 | Tertius Chandler | Four thousand years of urban growth | p54 | ||
| Sao Paulo | 1872 | 31,400 | Jan Lahmeyer | http://www.populstat.info/ | n/a |