There are three main economic centres in the department, located in the main urban areas: • To the North and centre of the department, with centre in the town of Aigua, is a region dedicated to livestock raising, which has been suffering from a steady depopulation in latter years. • To the West, with centre in the city of Pan De Azucar, is the agro-industrial region, which lately has been experiencing a demographic stagnation. • To the South, bordering the coastline, centered in Piriapolis and Maldonado's metropolitan area, including San Carlos and Punta Del Este, is the main tourism region, which has become one of the areas with the biggest growth rates in the country. The main crops are
wheat,
maize,
sunflowers,
oats,
potatoes, among others, located in the south of the department.
Fishing, as well as
cattle and
sheep raising have also a great importance in the department's economy. It is, along with Lavalleja, the main and most diversified mining area of the country producing (
marble,
metals,
feldspars and construction materials), but it is currently underexploited. It has however, been the department with the fourth most significant mining activity, after Lavalleja, Canelones and Montevideo, with a production worth 4,642,123 dollars, according to 1999 data. Tourism, especially centered on
Punta del Este, La Barra, Jose Ignacio and
Piriápolis, has been one of the main sources of income for the department since the 1950s. It has also been the main cause for its unique urban concentration of the population (94% out of the total). The
Laguna del Sauce International Airport is a significant local economic motor. ==Demographics==