Source Data Reference for:
City = Dusseldorf
Time = 1950
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Dusseldorf | 1925 | 477,000 | Tertius Chandler | Four thousand years of urban growth | p506 | ||
| Dusseldorf | 1950 | 570,000 | Tertius Chandler | Four thousand years of urban growth | p508 | ||
| Dusseldorf | 1951 | 594,800 | 1950/52 | Jan Lahmeyer | http://www.populstat.info/ | n/a |