 Most of the population () speaks German (92.7%), with Albanian being second most common ( 2.9%) and Italian being third ( 1.1%).The age distribution, , in Schwaderloch is; 65 children or 9.8% of the population are between 0 and 9 years old and 90 teenagers or 13.5% are between 10 and 19.Of the adult population, 66 people or 9.9% of the population are between 20 and 29 years old.