Barmen
Barmen is a subdivision of Wuppertal. It was incorporated into Wuppertal in January 1930.
Historical population:
| Year | Population |
|---|---|
| 1591 | around 1,000 |
| 1640 | around 1,900 |
| 1800 | around 12,000 |
| 1810 | 16,289 |
| 1840 | 30,847 |
| December 1, 1875 | 86,504 |
| December 1, 1890 | 116,144 |
| December 1, 1900 | 141,947 |
| Decemebr 1, 1910 | 169,214 |
| December 1, 1919 | 156,326 |
| June 16, 1925 | 187,099 |