Lima (Central Lima) and Lima Sur (South Lima). The largest areas are Lima Norte with 2,475,432 people and Lima Este with 2,619,814 people, including the largest single district San Juan de Lurigancho, which hosts 1 million people. Lima is considered a "young" city. According to INEI, by mid 2014 the age distribution in Lima was: 24.3% between 0 and 14, 27.2% between 15 and 29, 22.5% between 30 and 44, 15.4% between 45 and 59 and 10.6% above 60. Migration to Lima from the rest of Peru is substantial. In 2013, 3,480,000 people reported arriving from other regions. This represents almost
Lima Province divided into 43 districts. Each of them is headed by a mayor, although the Metropolitan Lima Municipal Council ("Municipalidad Metropolitana de Lima"), led by the mayor of Lima, also exercises its authority in these districts. All the districts of Lima province are fused together in a continuous urban area, with the exception of the beach resorts of Ancon and Santa Rosa in the north and Pachacamac, Punta Hermosa, Punta Negra, San Bartolo, Santa Maria del Mar and Pucusana in the south. Lima Province is administered by the Metropolitan Municipality of Lima ("Municipalidad Metropolitana de Lima"), which also administers the city