Colombia is a constitutional republic in northwestern South America. Colombia is bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the northwest by Panama; and to the west by the Pacific Ocean.
Area
Total 1,141,748 km2 (26th)
Water (%) 8.8
Population
2010 estimate 45,586,233 (29th)
Density 40/km2 (168th)
104/sq mi