Regions of Peru

Lore & Background

The departments of Peru, also referred to as regions, are the nation’s primary administrative divisions. There are twenty-four departments in total, alongside two provinces under special regimes: Callao, which has been independent of any department since 1836 and possesses its own regional government, and Lima, administered by the Metropolitan Municipality of Lima with status equal to a regional government. Each department is governed by a regional government and legislature, led by a regional governor elected by popular vote for a four-year term. The governor oversees regional policies, budgets, and infrastructure, supported by a legislative council of elected provincial representatives that approves budgets and monitors investments. Departments are subdivided into provinces, each with a provincial municipality led by an elected mayor and council managing urban planning, transportation, and sanitation. Within provinces, district municipalities handle local governance, community development, and social programs, creating a three-tiered structure from large cities to rural villages. While autonomous, departments follow national laws and coordinate with central ministries for education, health, and security, receiving funding and technical support. The National Decentralized Secretariat, under the Presidency of the Council of Ministers, ensures efficiency and compliance. Historically, Peru’s departments grew from four in 1821 to twenty-four by 1980. Attempts at decentralization included the creation of twelve autonomous regions in 1989 under President Alan García, but these lacked fiscal resources and depended on central funding. After the 1992 constitutional crisis, these were replaced by transitory councils. Following the 2000 resignation of Alberto Fujimori, the Decentralization Bases Law of 2002 and the Organic Law of Regional Governments established the current system, with new regional governments elected in November 2002 for each former department and Callao. The province of Lima remains excluded from any region.

Reader's Guide

The regions of Peru, formally termed departments, function as the country’s primary administrative divisions, each overseen by an elected regional governor and a legislative council responsible for budgeting, planning, and public services. This structure operates with autonomy while coordinating with national authorities. The system is three-tiered, extending from regional governments down to provincial municipalities, which handle urban planning and sanitation, and further to district municipalities that manage community development and social programs. Despite this framework, decentralization has been historically fraught. After independence in 1821, the number of departments grew from four to the current twenty-four by 1980. Political and economic power became heavily concentrated in Lima, and earlier attempts to create autonomous regions, such as those established in 1989 under President Alan García, failed due to a lack of fiscal resources and dependence on central funding. These were later replaced by transitory councils under Alberto Fujimori, who withheld financial transfers and dissolved the regional governments in 1992. A renewed decentralization effort began in 2002 under President Alejandro Toledo, leading to the election of new regional governments in each former department and the special province of Callao. However, the province of Lima remains excluded from any region. The system remains incomplete, with regional governments often reliant on national ministries for funding and technical support, and their effectiveness constrained by a legacy of centralization and fiscal dependence.

Did You Know?

• The province of Lima, containing the capital, is excluded from the regional government system and is administered by the Metropolitan Municipality of Lima.