Aringay
| Aringay | |
|---|---|
| Municipality of Aringay | |
| Aringay River, St. Lucy Parish Church and Aringay Centennial Tunnel | |
| Map of La Union with Aringay highlighted | |
| OpenStreetMap | |
| Location within the Philippines | |
| Coordinates: 16°23′54″N 120°21′20″E / 16.398208°N 120.355481°E | |
| Country | Philippines | 
| Region | Ilocos Region | 
| Province | La Union | 
| District | 2nd district | 
| Founded | 1641 | 
| Barangays | 24 (see Barangays) | 
| Government | |
| • Type | Sangguniang Bayan | 
| • Mayor | Eric O. Sibuma | 
| • Vice Mayor | Benjamin O. Sibuma | 
| • Representative | Dante S. Garcia | 
| • Municipal Council | Members | 
| • Electorate | 33,420 voters (2025) | 
| Area | |
|  • Total | 84.54 km2 (32.64 sq mi) | 
| Elevation | 38 m (125 ft) | 
| Highest elevation | 299 m (981 ft) | 
| Lowest elevation | 0 m (0 ft) | 
| Population  (2020 census) | |
|  • Total | 50,380 | 
| • Density | 600/km2 (1,500/sq mi) | 
| • Households | 12,237 | 
| Economy | |
| • Income class | 2nd municipal income class | 
| • Poverty incidence | 10.75 | 
| • Revenue | PHP 241,735,653.59 million (87%) (2018) | 
| • Assets | PHP 397,480,131.29 million (40.7%) (2018) | 
| • Expenditure | PHP 135,407,903.62 million (18.7%) (2018) | 
| • Liabilities | ₱ 155.1 million (2022) | 
| Service provider | |
| • Electricity | La Union Electric Cooperative (LUELCO) | 
| Time zone | UTC+8 (PST) | 
| ZIP code | 2503 | 
| PSGC | |
| IDD : area code | +63 (0)72 | 
| Native languages | Ilocano Pangasinan Tagalog | 
| Website | www | 
Aringay, officially the Municipality of Aringay (Ilocano: Ili ti Aringay; Pangasinan: Baley na Aringay; Filipino: Bayan ng Aringay), is a coastal municipality in the province of La Union, Philippines. According to the 2020 census, it has a population of 50,380 people.
Known in Philippine History as the birthplace of revolutionary leader Diego Silang, its economy is based primarily on agriculture - producing rice, tobacco and fruit crops as economic staples. A nascent tourism industry is centered on its beach resorts. Its ethnic population is predominantly Ilocano and Christian (Roman Catholic).