Republic of Croatia Republika Hrvatska (Croatian)
Capital and largest city | Zagreb 45°48′N 16°0′E / 45.800°N 16.000°E / 45.800; 16.000
Official languages | Croatian
Writing system | Latin
Ethnic groups (2011) | 90.42% Croats 4.36% Serbs 5.22% others
Religion (2011) | 91.06% Christians 4.57% Irreligious 1.47% Muslims 2.90% others
Demonym(s) | Croatian
Government | Unitary parliamentary constitutional republic
• President | Kolinda Grabar-Kitarović
• Prime Minister | Andrej Plenković
• Speaker of Parliament | Gordan Jandroković
• Chief Justice | Miroslav Šeparović
Legislature | Sabor