Zip Code / Postal Code of Kalayaan, Palawan

Kalayaan, officially the Municipality of Kalayaan (Tagalog: Bayan ng Kalayaan), is a 5th class municipality under the jurisdiction of the province of Palawan, Philippines. According to the 2020 census, it has a population of 193 people making it the least populated town in the Philippines and in Palawan. Part of the Spratly Islands, in the South China Sea, the Kalayaan municipality, which includes Thitu Island (locally known as Pag-asa, the administrative center of Kalayaan Island Group) is 280 nautical miles (320 mi; 520 km) northwest of Puerto Princesa and 932 kilometres (503 nmi; 579 mi) south-west of Metro Manila. It consists of a single barangay named Pag-asa located on Thitu, which also serves as the seat of the municipal government.
Source: Wikipedia