The town is situated in the glacial valley (Urstromtal) of the Spree river north of the Rauen Hills, about 60 km (37 mi) east of Berlin and 30 km (19 mi) west of Frankfurt (Oder). The district capital Beeskow is about 25 km (16 mi) to the southeast. In the north, the municipal area comprises the village of Trebus. The town is located on the western part of historic Lubusz Land (Land Lebus).
The settlement of Fürstenwalde was first mentioned in a 1272 deed, founded in the course of the German Ostsiedlung migration at a ford across the Spree river, probably near the site of a former Slavic settlement. The Lebus Land had been acquired from Poland by the Ascanian margraves of Brandenburg in 1248/1249. The town's importance rose as a staple port and terminal of the transportation of goods on the river.
The last Catholic bishop was Georg von Blumenthal (1490–1550), who was besieged in his palace by Lutheran robbers led by Nickel von Minckwitz. The Bishop had to escape through a window in disguise. The bishopric was secularized during the Reformation in 1555, and was completely disbanded at the ascension of Joachim Frederick as Margrave of Brandenburg in 1598.
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)
Fürstenwalde/Spree: Population development within the current boundaries (2020)[5]
Year
Pop.
±% p.a.
1875
11,929
—
1890
15,783
+1.88%
1910
26,286
+2.58%
1925
28,369
+0.51%
1939
35,842
+1.68%
1950
30,815
−1.36%
1964
30,849
+0.01%
Year
Pop.
±% p.a.
1971
31,296
+0.21%
1981
35,566
+1.29%
1985
35,443
−0.09%
1990
35,214
−0.13%
1995
33,628
−0.92%
2000
34,044
+0.25%
2005
33,336
−0.42%
Year
Pop.
±% p.a.
2010
32,468
−0.53%
2015
31,741
−0.45%
2016
32,025
+0.89%
2017
32,098
+0.23%
2018
31,941
−0.49%
2019
31,965
+0.08%
2020
31,992
+0.08%
Politics
Seats in the town's assembly (Stadtverordnetenversammlung) as of 2014 local elections:
^Sophie Wauer, Klaus Müller: "Die Ortsnamen des Kreises Beeskow-Storkow", pp. 226–228
^Megargee, Geoffrey P. (2009). The United States Holocaust Memorial Museum Encyclopedia of Camps and Ghettos 1933–1945. Volume I. Indiana University Press, United States Holocaust Memorial Museum. p. 1305. ISBN978-0-253-35328-3.