Source Data Reference for:
City = Kampen
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Kampen | 1840 | 9,100 | Jan Lahmeyer | http://www.populstat.info/ | n/a | ||
| Kampen | 1850 | 11,000 | Paul Bairoch | La population des villes europeennes de 800 a 1850 |