Overview
La Union, officially the Province of La Union, is a coastal province in the Philippines situated in the Ilocos Region on the island of Luzon. The province's capital, the City of San Fernando, is the most populous city in La Union and serves as the regional center of the Ilocos Region.
Geography
La Union is one of the 82 provinces of the Philippines. Cited factual data on capital city, population, and area is sourced from Wikipedia and Wikidata structured properties. The province's boundaries, terrain, and notable geographic features are documented in the Philippine Statistics Authority (PSA) Census of Population and Housing.