The lowest mean age of the population - in 2016 it was 38 years and had been for five years lower than the national average - had the municipalities of Komenda and Gorenja vas - Poljane.
Najnižjo povprečno starost prebivalstva – v letu 2016 je znašala 38 let in je bila za 5 let nižja od slovenskega povprečja – sta imeli občini Komenda in Gorenja vas - Poljane.