Amt Neuhardenberg
# 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:

* Gusow-Platkow
* Märkische Höhe
* Neuhardenberg

## Demography

* Development of Population since 1875 within the final 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)
* Final 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)

| 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% |
