Capital Georgetown Government Republic Currency Guyanese dollar (GYD) Area total: 214,970 km2 water: 18,120 km2 land: 196,850 km2 Population 767,000 (2006 est.) Language English, Amerindian dialects, Creole, Religion Christian 50%, Hindu 35%, Muslim 10%, other 5% Electricity 110-240V/60Hz (USA plug) Country code +592 Internet TLD .gy Time Zone UTC-3 to UTC-4