Colombia, the Republic of Columbia is a country in the north west of South America. The country of Colombia is bound to the north and north-west by the Caribbean Sea, to the east by Venezuela and Brazil, to the south by Ecuador and Peru, and to the west by Panama and the Pacific Ocean. The official language in Colombia is Spanish. The capital city of Colombia is Bogotai, with an estimated population of 44,000,000.Colombia with a total area of 1,138,910 sq km is the fourth biggest country in Sout.