Amt Brück
# Amt Brück

Amt Brück is an Amt ("collective municipality") in the district of Potsdam-Mittelmark, in Brandenburg, Germany. Its seat is in Brück.

The Amt Brück consists of the following municipalities:

* Borkheide
* Borkwalde
* Brück
* Golzow
* Linthe
* Planebruch

## Demography

* Development of population since 1875 within the current Boundaries (Blue Line: Population; Dotted Line: Comparison to Population development in Brandenburg state; Grey Background: Time of Nazi Germany; Red Background: Time of communist East Germany)
* 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)

| Year | Pop. | ±% p.a. |
| - | - | - |
| 1875 | 6,521 | — |
| 1890 | 6,918 | +0.39% |
| 1910 | 7,239 | +0.23% |
| 1925 | 7,640 | +0.36% |
| 1939 | 8,677 | +0.91% |
| 1950 | 12,326 | +3.24% |
| 1964 | 10,255 | −1.31% |
| Year | Pop. | ±% p.a. |
| 1971 | 10,022 | −0.33% |
| 1981 | 9,288 | −0.76% |
| 1985 | 9,452 | +0.44% |
| 1990 | 9,098 | −0.76% |
| 1995 | 10,234 | +2.38% |
| 2000 | 10,795 | +1.07% |
| 2005 | 10,770 | −0.05% |
| Year | Pop. | ±% p.a. |
| 2010 | 10,400 | −0.70% |
| 2015 | 10,792 | +0.74% |
| 2016 | 10,671 | −1.12% |
| 2017 | 10,750 | +0.74% |
| 2018 | 10,955 | +1.91% |
| 2019 | 10,836 | −1.09% |
| 2020 | 11,035 | +1.84% |
