Input (grade 11): In 2002 (last national census), there were 63,879 people living in the ElÃ as PiÃ a province, and the urban population was just 23,203 (36.32%).
Output (grade 5): In 2002 (last national census), there were 63,879 people living in the ElÃ as PiÃ a province, and just 23,203 (36.32%) living in towns and cities.