Amt Friesack

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

The Amt Friesack consists of the following municipalities:

1. Friesack
2. Mühlenberge
3. Paulinenaue
4. Pessin
5. Retzow
6. Wiesenaue

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 Friesack: Population development
within the current boundaries (2025)

Year	Pop.	±% p.a.
1875	7,721	—
1890	7,716	−0.00%
1910	7,159	−0.37%
1925	7,805	+0.58%
1933	7,682	−0.20%
1939	7,799	+0.25%
1946	11,727	+6.00%

Year	Pop.	±% p.a.
1950	11,954	+0.48%
1964	9,054	−1.97%
1971	8,969	−0.13%
1981	8,050	−1.08%
1985	7,965	−0.27%
1990	7,661	−0.78%
1995	7,456	−0.54%

Year	Pop.	±% p.a.
2000	7,396	−0.16%
2005	6,995	−1.11%
2010	6,497	−1.47%
2015	6,658	+0.49%
2020	6,536	−0.37%
2025	6,441	−0.29%