Province of La Union Province Postal Codes
Ilocos, Philippines · 21 codes
Province of La Union Province in Ilocos has 21 postal codes, from 2500 to 2520, serving 21 places.
Postal codes in Province of La Union
Frequently asked questions
What is the postal code of Province of La Union?
Province of La Union has 21 postal codes, from 2500 to 2520. The table lists the places each one serves.
How many places are listed in Province of La Union Province?
21 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.