San Marino Saint-Marin SEARCH ENGINES - MOTEURS DE RECHERCHE - MOTORES DE BUSQÚEDA - SUCHMASCHINEN MOST SERENE REPUBLIC OF SAN MARINO Population - 1900: 9,000 - 1950: 13,000 - 2000: 27,000 - 2026: 35,500 Per Capita Income (2020) - 49,480 Euro / 53,680 US Dollars per year San Marino borders: Italy .. European Union