 Most of the population () speaks German (91.0%), with Italian being second most common ( 1.2%) and Albanian being third ( 1.1%).The age distribution, , in Oberrohrdorf is; 292 children or 7.9% of the population are between 0 and 9 years old and 411 teenagers or 11.1% are between 10 and 19.Of the adult population, 451 people or 12.2% of the population are between 20 and 29 years old.