LOCATION

Distance to Philippine Capital:  259 kilometres (161 mi)
Distance of Provincial Capital: 10 kilometres (6.2 mi) from San Fernando

Distance to the Summer Capital: 

POLITICAL BOUNDARIES: 
North: City of SanFernando, La Union
South: Municipality of Caba
East: Municipality of Naguilian
West: West Philippine Sea
 

PHYSICAL CHARACTERISTICS AND SUBDIVISION

Land Area: 73.15 km² (28.24 sq mi)
Climate: Wet and Dry Season
Terrain:  Barangay: 39 Barangay
Congressional District: 2nd District of La Union
Coordinates: 16°32′N 120°20′E
Region: Region I (Ilocos Region)
Zip Code: 2501
Area Code : 072