El Salvador is the smallest and the most densely populated country in Central America. The country's capital city and largest city is San Salvador. Important cultural and commercial centers for Central America on the whole include Santa Ana and San Miguel. El Salvador borders the Pacific Ocean on the south, and the countries of Guatemala to the west and Honduras to the north and east. Its easternmost region lies on the coast of the Gulf of Fonseca, opposite Nicaragua. As of 2009, El Salvador had a population of approximately 5,744,113 people, composed predominantly of Mestizos.
The colón was the official currency of El Salvador from 1892 to 2001, when it adopted the U.S. Dollar.
In 2010 El Salvador ranked twelfth among Latin American countries in terms of the Human Development Index and fourth in Central America, due in part to ongoing rapid industrialization.