Niederbipp is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland.

[3] Niederbipp has an area, as of 2009[update], of 17.37 square kilometers (6.71 sq mi).

It includes the village of Niederbipp, the hamlets of Walde, Holzhüsere and Lehn and scattered individual houses.

Most of the population (as of 2000[update]) speaks German (89.0%), with Serbo-Croatian being second most common ( 3.1%) and Albanian being third ( 1.8%).

[6] The historical population is given in the following table:[3] Härkingen respectively Niederbipp are scheduled as one of the eight hubs of the proposed Cargo Sous Terrain, an underground cargo transport system those first phase is planned by the early 2030s.