Land area: 192,873 sq mi (499,542 sq km);
total area: 194,897 sq mi (504,782 sq km)1
Population (2006): 40,397,842 (growth rate: 0.1%); birth rate: 10.1/1000; infant mortality rate: 4.4/1000; life expectancy: 79.7; density per sq mi: 209
Capital City: Madrid
Monetary unit: Euro (formerly peseta)
Languages: Castilian Spanish 74% (official nationwide); Catalan 17%, Galician 7%, Basque 2% (each official regionally)
Ethnicity/race: composite of Mediterranean and Nordic types
Religions: Roman Catholic 94%, other 6%