Amt Neuhardenberg

Amt Neuhardenberg is a former Amt ("collective municipality") in the district of Märkisch-Oderland, in Brandenburg, Germany. It was disbanded in January 2022. Its seat was in Neuhardenberg.

The Amt Neuhardenberg consisted of the following municipalities:

1. Gusow-Platkow
2. Märkische Höhe
3. Neuhardenberg

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 Neuhardenberg: Population development
within the last boundaries (2021)

Year Pop. ±% p.a. 1875 7,789 —     1890 7,099 −0.62% 1910 6,066 −0.78% 1925 6,097 +0.03% 1939 5,606 −0.60% 1950 7,038 +2.09% 1964 6,129 −0.98% 1971 6,836 +1.57%

Year Pop. ±% p.a. 1981 6,795 −0.06% 1985 7,020 +0.82% 1990 6,887 −0.38% 1995 6,288 −1.80% 2000 5,314 −3.31% 2005 4,996 −1.23% 2010 4,550 −1.85% 2015 4,513 −0.16%

Year Pop. ±% p.a. 2016 4,431 −1.82% 2017 4,510 +1.78% 2018 4,571 +1.35% 2019 4,688 +2.56% 2020 4,752 +1.37% 2021 4,753 +0.02%