 auerbach () is a town in upper austria, austria. its length from north to south is 4.3&nbsp;km and from east to west is 5&nbsp;km; its area is 10.8&nbsp;km2.doris in 2011, it had 525 inhabitants.registerzÃ¤hlung 2011, statistik austria ==subdivisions== auerbach consists of two katastralgemeinden: auerbach and irnprechting. it contains the following settlements:bevÃ¶lkerung nach ortschaften, statistik austria *auerbach *holz *hÃ¶ring *oberirnprechting *oberkling *riensberg *rietzing *unterirnprechting *unterkling *wimpassing ==history== auerbach was part of the duchy of bavaria until 1779, when it passed to austria with the rest of the innviertel as a result of the treaty of teschen, that ended the war of the bavarian succession. during the napoleonic wars, it became bavarian again until 1814 when it rejoined upper austria. ==population==  ==references==   
Cities_and_towns_in_Upper_Austria