Vatican City: World's Smallest Nation, No Schools. The Unique Reason Revealed

• Vatican City, the world's smallest country, has no primary or secondary schools within its borders.
• Its population (800-900) consists mainly of Catholic priests, nuns, Holy See officials, and Swiss Guard members; children do not reside permanently.
• Citizenship is service-based, not by birth, and ends with service, preventing permanent family settlement.
• Children of Swiss Guard members attend schools in nearby Rome, Italy.
• Vatican City plays a significant role in higher education, overseeing ~65 pontifical universities globally.

Why It Matters: Vatican City, the world's smallest nation, lacks schools due to its unique population and citizenship structure.