La Union is a province in the Philippines located in the Ilocos Region in the island of Luzon. Its capital is the city of San Fernando, which also serves as the regional center of the whole Ilocos Region. The province is bordered by Ilocos Sur to the north, Benguet to the east, Pangasinan to the south and to the west by the shores of the South China Sea (West Philippine Sea).
in dry palay, by metric tons, yearly
in hectares, yearly
in dry palay, in metric tons per hectare, yearly
in milled rice, by metric tons, yearly