▁up ▁ 4 . 9 % ▁and ▁transport ation ▁infrastr ucture ▁made ▁up ▁ 4 . 5 %. ▁ ▁Out ▁of ▁the ▁for ested ▁land , ▁ 1 1 . 6 % ▁of ▁the ▁total ▁land ▁area ▁is ▁heavily ▁for ested ▁and ▁ 1 . 9 % ▁is ▁covered ▁with ▁orch ards ▁or ▁small ▁clusters ▁of ▁trees . ▁ ▁Of ▁the ▁agricult ural ▁land , ▁ 4 2 . 9 % ▁is ▁used ▁for ▁growing ▁cro ps ▁and ▁ 3 2 . 1 % ▁is ▁past ures , ▁while ▁ 2 . 6 % ▁is ▁used ▁for ▁orch ards ▁or ▁v ine ▁cro ps . ▁ ▁The ▁municipality ▁is ▁located ▁in ▁the ▁M uri ▁district , ▁on ▁the ▁eastern ▁slope ▁of ▁the ▁L inden berg . ▁ ▁It ▁consists ▁of ▁the ▁ham lets ▁of ▁K all ern , ▁Bug ler , ▁Hinter b ühl , ▁Unter -, ▁Hinter - ▁and ▁O bern iesen berg ▁as ▁well ▁as ▁the ▁farm ▁houses ▁of ▁Unter - ▁and ▁Ober hö ll , ▁Hus mat ten ▁and ▁Bad hof ▁and ▁other ▁scattered ▁individual ▁houses . ▁ ▁Co at ▁of ▁arms ▁The ▁bla zon ▁of ▁the ▁municipal ▁coat ▁of ▁arms ▁is ▁Azure ▁two ▁Ke ys ▁Argent ▁in ▁Salt ire ▁and ▁in ▁chief ▁a ▁N ail ▁of ▁the ▁same . ▁ ▁Dem ograph ics ▁ ▁K all ern ▁has ▁a ▁population ▁() ▁of ▁▁ ▁, ▁ 7 . 2 % ▁of ▁the ▁population ▁are ▁foreign ▁national s . ▁ ▁Over ▁the ▁last ▁ 1 0 ▁years ▁( 1 9 9