The 1st District of La Union is a legislative district in the province of La Union, located in the northern part of the Philippines. It encompasses several municipalities, including San Fernando City, which serves as the district's capital. The district is known for its beautiful beaches, agricultural lands, and vibrant local culture. This district plays a significant role in the governance of La Union, providing representation in the Philippine House of Representatives. The area is also a hub for tourism, attracting visitors with its scenic landscapes and historical sites, contributing to the local economy and community development.