Wikipedia
Calbayog, officially the City of Calbayog ( Waray: Syudad san Calbayog; ; ) and often referred to as Calbayog City, is a city in the province of Samar, Philippines. It lies along the coastal region of the province stretching about from the northern tip of the island and from southern boundaries.
It is the third largest city in terms of land and water areas in the Philippines. The first crowned city of Samar and the nineteenth city of the Philippines. According to the 2015 census, Calbayog has a population of 183,851 in 37,395 households, making it the third most populated city in Eastern Visayas region and the most populated city on Samar island, the city alone makes up for 23.5% of the population of the province of Samar. Calbayog is one of the commercial trade centers in Eastern Visayas. Calbayog is subdivided into three major districts: Calbayog, Tinambacan and Oquendo.