Administrative divisions of Peru nation's capital, is located in this province.) Callao also is its own region, which contains only one province, the Constitutional Province of Callao. Administrative divisions of Peru The administrative divisions of Peru have changed from time to time, since the nation gained independence from Spain in the early 19th century. The old territorial subdivisions have split or merged due to several reasons, the most common ones being the need for decentralization, and population increase, especially in Lima. Peru was divided into 24 departments ("departamentos"; singular: "departamento") until the creation of the regions in 2002. These regions are governed by Regional
Maynas Province, Peru Maynas Province, Peru Maynas is a province in the Loreto Region in northeastern Peru. Its capital, Iquitos, is also Loreto's regional capital and the largest city in the Peruvian Amazon Rainforest. The Maynas Province is bordered by Ecuador on the northwest, Colombia on the north, northeast and east, the Mariscal Ramón Castilla and Requena provinces on the south, and the Loreto Province on the southwest. According to the 1993 Census, the Maynas Province has a population of 393,496 inhabitants, 50.6% of which (199,209) are male and 49.4% (194,287) are female. As of 2005, the Instituto Nacional de Estadística e Informática