The municipality of Lajen contains the frazioni (subdivisions, mainly villages and hamlets) Albions, Freins (Fraina), Ried (Novale), St. Peter (San Pietro), Tanirz (Tanurza) and Tschöfas (Ceves).
Society
Linguistic distribution
According to the 2011 census, 89.93% of the population speak German, 3.93% Italian and 6.14% Ladin as first language.[4]