Monaco: City-State and Sovereign Country

Monaco is both a city-state and a sovereign country — one of only three surviving city-states globally (with Singapore and Vatican City).

Key Facts

• Official name: Principality of Monaco
• Area: 2.08 km² (0.80 sq mi) — 2nd smallest after Vatican (0.49 km²)
• Population: ~39,000 (2023); densest sovereign state (~19,000/km²)
• Location: French Riviera, Mediterranean coast; bordered by France (3 sides), sea (1 side)
• Government: Constitutional monarchy; Prince Albert II (Grimaldi dynasty, ruling since 1297)
• UN member: Since 1993
• EU: Not a member; uses euro (monetary agreement); Schengen (open borders with France)
• Economy: Finance, tourism, gambling (Monte Carlo Casino), real estate, high-value services; 0% income tax (residents)
• Defense: France responsible

Administrative Structure

• Single commune (municipality) = entire country
• Wards (quartiers): Monaco-Ville (old town), Monte Carlo (casino/business), La Condamine (port), Fontvieille (reclaimed land)
• No subnational divisions

Monaco exemplifies the city-state: a city that is a country, with full sovereignty, international personality, and a unique niche in the global system.