Source Data Reference for:
City = Istanbul
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Constantinople | 1825 | 675,000 | Tertius Chandler | Four thousand years of urban growth | p518 | ||
| Constantinople | 1825 | 675,000 | Tertius Chandler | Four thousand years of urban growth | p489 | ||
| Constantinople | 1825 | 675,000 | Tertius Chandler | Four thousand years of urban growth | p536 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p532 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p24 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p536 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p490 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p531 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p519 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p534 | ||
| Constantinople | 1850 | 785,000 | Tertius Chandler | Four thousand years of urban growth | p530 | ||
| Constantinople | 1861 | 820,000 | Tertius Chandler | Four thousand years of urban growth | p522 | ||
| Constantinople | 1861 | 800,000 | Tertius Chandler | Four thousand years of urban growth | p540 |