Most immigrants to Slovenia have Slovenian citizenship The International Migrants Day was proclaimed in 2000; 18 December was selected in memory of the adoption by the United Nations General Assembly of the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families on 18 December 1990.
Večina priseljenih v Slovenijo ima slovensko državljanstvo Mednarodni dan migrantov je bil razglašen v letu 2000, 18. december pa je bil izbran za ta dan v spomin na sprejetje Mednarodne konvencije o zaščiti pravic delovnih migrantov in članov njihovih družin v letu 1990.