The United Nations determines the young as people aged 15-24, while the Office of the Republic of Slovenia for Youth and the Employment Service of Slovenia determine the young as people aged 15-29.
Združeni narodi uvrščajo med mlade osebe, stare od 15 do 24 let, Urad RS za mladino in Zavod RS za zaposlovanje pa tiste, ki so stari od 15 do 29 let.