December 23, 1990

Slovenia held a referendum on independence from Yugoslavia, with 88.5% voting in favor of independence.


Ljubljana, Slovenia | Government of Slovenia

Watercolor painting based depiction of Slovenia held a referendum on independence from Yugoslavia, with 88.5% voting in favor of independence. (1990)

Slovenia’s Independence Referendum: December 23, 1990

On December 23, 1990, Slovenia held a pivotal referendum that would set the stage for its independence from the Socialist Federal Republic of Yugoslavia. This event marked a significant moment in the history of the Balkans and the dissolution of Yugoslavia.

Context Leading to the Referendum

The late 1980s and early 1990s were a period of significant political upheaval in Eastern Europe, characterized by the decline of communist regimes and the rise of nationalist movements. In Yugoslavia, a federation composed of six republics, ethnic tensions and economic difficulties were escalating. Slovenia, one of the more economically prosperous and culturally distinct republics, began to push for greater autonomy.

The Slovenian leadership, under the presidency of Milan Kučan, sought to capitalize on the growing desire for self-determination among Slovenians. The Slovenian government organized a referendum to gauge public support for independence, a bold move that challenged the central Yugoslav authorities.

The Referendum

The referendum posed a straightforward question to the Slovenian electorate: whether they wanted Slovenia to become an independent and sovereign nation. The vote took place on December 23, 1990, and the results were overwhelmingly in favor of independence. Approximately 88.5% of voters supported the move, with a high voter turnout of over 93%.

Aftermath and Significance

The clear mandate from the referendum empowered the Slovenian government to pursue independence. On June 25, 1991, Slovenia formally declared its independence from Yugoslavia, alongside Croatia. This declaration led to a brief but intense conflict known as the Ten-Day War, as the Yugoslav People’s Army attempted to assert control over the breakaway republic.

The conflict ended with the Brioni Agreement, which allowed Slovenia to proceed with its independence. Slovenia’s successful secession set a precedent for other Yugoslav republics and contributed to the eventual disintegration of Yugoslavia.

Broader Historical Impact

Slovenia’s peaceful transition to independence and subsequent integration into European structures, including the European Union and NATO, served as a model for other post-Yugoslav states. The referendum and its aftermath highlighted the power of democratic processes in achieving national self-determination and reshaping political landscapes.

In summary, the December 23, 1990, referendum was a crucial step in Slovenia’s journey to becoming a sovereign nation. It underscored the importance of democratic expression in the face of political and ethnic complexities, setting the stage for Slovenia’s future as an independent state.