Amt Altdöbern
# Amt Altdöbern

Amt Altdöbern is an Amt ("collective municipality") in the district of Oberspreewald-Lausitz, in Brandenburg, Germany. Its seat is in Altdöbern.

The Amt Altdöbern consists of the following municipalities:

* Altdöbern
* Bronkow
* Luckaitztal
* Neupetershain
* Neu-Seeland

## 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)

| Year | Pop. | ±% p.a. |
| - | - | - |
| 1875 | 7,005 | — |
| 1890 | 7,128 | +0.12% |
| 1910 | 10,078 | +1.75% |
| 1925 | 10,181 | +0.07% |
| 1939 | 10,320 | +0.10% |
| 1950 | 12,999 | +2.12% |
| 1964 | 11,627 | −0.79% |
| Year | Pop. | ±% p.a. |
| 1971 | 11,018 | −0.77% |
| 1981 | 9,222 | −1.76% |
| 1985 | 8,794 | −1.18% |
| 1990 | 8,180 | −1.44% |
| 1995 | 8,143 | −0.09% |
| 2000 | 7,920 | −0.55% |
| 2005 | 7,172 | −1.96% |
| Year | Pop. | ±% p.a. |
| 2010 | 6,203 | −2.86% |
| 2015 | 5,789 | −1.37% |
| 2016 | 5,735 | −0.93% |
| 2017 | 5,617 | −2.06% |
| 2018 | 5,607 | −0.18% |
| 2019 | 5,541 | −1.18% |
| 2020 | 5,524 | −0.31% |
