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Subdivisions 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 Governments. Many people still use the old departamentos term when referring to the current regions of Peru, although it is now obsolete. The departments were identical to today's regions, with the exception of two new regions (Callao and Lima). Before the 2002 changeover, the province of Lima (which is basically the city of Lima) was part of the Lima department, and the city of Callao had the special status of Provincia Constitucional (constitutional province). When the regionalization law was passed, the Callao region was created from the former constitutional province, and the province of Lima separated from the rest of the Lima department, which in turn came to form the new Lima Region. A failed attempt to divide the country into twelve autonomous regions had previously been made during the 1980s under the government of Alan García.

For a new district to be legally established, a 1982 law requires a minimum number of residents to live in the area: 3,500 if it is located in the rainforest, 4,000 in the Andes highlands and 10,000 in the coastal area.

In the dry Andean area, many districts have fewer than 3,500 inhabitants. In some cases, their populations have decreased in comparison to the days when they were founded. Districts that are located at very high altitudes tend to be scarcely populated. These districts usually are large in area, but they have little available level land for use. Many basic government services do not reach all residents of these districts due to their difficult geography. Many such districts lack financial means to govern their whole jurisdictions and they often have high emigration rates.


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