Amt Nennhausen

Amt Nennhausen is an Amt ("collective municipality") in the district of Havelland, in Brandenburg, Germany. Its seat is in Nennhausen.

The Amt Nennhausen consists of the following municipalities:

1. Kotzen
2. Märkisch Luch
3. Nennhausen
4. Stechow-Ferchesar

Demography

• 
  Development of Population since 1875 within the Current Boundaries (Blue Line: Population; Dotted Line: Comparison to Population Development of Brandenburg state; Grey Background: Time of Nazi rule; Red Background: Time of Communist rule)
• 
  Recent Population Development and Projections (Population Development before Census 2011 (blue line); Recent Population Development according to the Census in Germany in 2011 (blue bordered line); Official projections for 2005-2030 (yellow line); for 2017-2030 (scarlet line); for 2020-2030 (green line)

Amt Nennhausen: Population development
within the current boundaries (2020)

Year Pop. ±% p.a. 1875 6,338 —     1890 6,379 0.04% 1910 6,319 −0.05% 1925 6,963 0.65% 1939 6,272 −0.74% 1950 9,325 3.67% 1964 6,674 −2.36%

Year Pop. ±% p.a. 1971 6,459 −0.47% 1981 5,483 −1.62% 1985 5,411 −0.33% 1990 5,182 −0.86% 1995 4,944 −0.94% 2000 5,040 0.39% 2005 4,973 −0.27%

Year Pop. ±% p.a. 2010 4,767 −0.84% 2015 4,632 −0.57% 2016 4,663 0.67% 2017 4,598 −1.39% 2018 4,626 0.61% 2019 4,575 −1.10% 2020 4,573 −0.04%