Austria is approximately 83,871 sq km, while Slovenia is approximately 20,273 sq km, making Slovenia 24.17% the size of Austria. Meanwhile, the population of Austria is ~8.9 million people (6.8 million fewer people live in Slovenia).
This to-scale map shows a size comparison of Austria compared to Slovenia. For more details, see an in-depth quality of life comparison of Slovenia vs. Austria using our country comparison tool.
