Source Data Reference for:
City = Warsaw
Time = 1800
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Warsaw | 1790 | 100,000 | passed for the 1st time | Tertius Chandler | Four thousand years of urban growth | p541 | |
| Warsaw | 1800 | 75,000 | Tertius Chandler | Four thousand years of urban growth | p486 | ||
| Warsaw | 1800 | 75,000 | Tertius Chandler | Four thousand years of urban growth | p23 | ||
| Warsaw | 1800 | 63,000 | Paul Bairoch | La population des villes europeennes de 800 a 1850 | |||
| Warsaw | 1800 | 100,000 | Brian Mitchell | International historical statistics | |||
| Warsaw | 1800 | 63,000 | Jan De Vries | European urbanization 1500-1800 | p278 |