Central America /

Central America (Spanish: América Central or Centroamérica) is the central geographic region of the Americas. It is the southernmost, isthmian portion of the North American continent, which connects with South America on the southeast. When considered part of the unified continental model, it is considered a subcontinent. Central America consists of the seven states of Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama. Central America is part of the Mesoamerican biodiversity hotspot, which extends from Northern Guatemala through central Panama. It borders Mexico to the north, the Caribbean Sea to the east, the North Pacific Ocean to the west; and Colombia to the south-east. Central America has an area of 524,000 square kilometers (202,000 sq mi), or almost 0.1% of the Earth's surface. As of 2009, its population was estimated at 41,739,000. It has a density of 77 people per square kilometer or 206 people per square mile. In pre-Columbian times, the north-western areas of modern Central America were part of the Mesoamerican civilization. The Native American societies of Mesoamerica occupied the land ranging from central Mexico in the north to Costa Rica in