Oberbarnim is a municipality in the district Märkisch-Oderland, in Brandenburg, Germany.

The municipality is situated largely in the Märkische Schweiz Nature Park and consists of the following quarters (German: Ortsteile):

• Bollersdorf
• Pritzhagen (with Tornow)
• Grunow (with Ernsthof)
• Klosterdorf
• Ihlow.

Oberbarnim: Population development
within the current boundaries (2013)

Year Pop. ±% p.a. 1875 1,389 —     1890 1,329 −0.29% 1910 1,263 −0.25% 1925 1,507 +1.18% 1933 1,350 −1.37% 1939 1,458 +1.29% 1946 1,757 +2.70% 1950 2,080 +4.31% 1964 1,713 −1.38% 1971 1,555 −1.37% 1981 1,516 −0.25% 1985 1,498 −0.30% 1989 1,470 −0.47% 1990 1,451 −1.29% 1991 1,454 +0.21% 1992 1,422 −2.20% 1993 1,388 −2.39% 1994 1,408 +1.44% 1995 1,393 −1.07% 1996 1,408 +1.08%

Year Pop. ±% p.a. 1997 1,418 +0.71% 1998 1,454 +2.54% 1999 1,441 −0.89% 2000 1,454 +0.90% 2001 1,454 +0.00% 2002 1,453 −0.07% 2003 1,517 +4.40% 2004 1,496 −1.38% 2005 1,496 +0.00% 2006 1,521 +1.67% 2007 1,500 −1.38% 2008 1,506 +0.40% 2009 1,465 −2.72% 2010 1,434 −2.12% 2011 1,422 −0.84% 2012 1,372 −3.52% 2013 1,386 +1.02% 2014 1,407 +1.52% 2015 1,380 −1.92% 2016 1,443 +4.57%

Media related to Oberbarnim at Wikimedia Commons