Half of children, the least in Slovenia, were born to unmarried mothers in 2018 in Osrednjeslovenska (50%) and Primorsko-notranjska (50.7%), which are traditionally the regions with the lowest shares of children born to unmarried mothers.
V osrednjeslovenski in primorsko-notranjski statistični regiji pa sta bila deleža otrok, rojenih neporočenim materam, tudi v letu 2018 tradicionalno najnižja (50% in 50,7 %).