Zip Code / Postal Code of Koronadal, South Cotabato

Koronadal, officially the City of Koronadal (Hiligaynon: Dakbanwa sang Koronadal; Cebuano: Dakbayan sa Koronadal; Maguindanaon: Kuta nu Kurunadal, Jawi: كوت نو كوروندل; Filipino: Lungsod ng Koronadal), also known as Marbel, is a 1st class component city and capital of the province of South Cotabato, Philippines. According to the 2020 census, it has a population of 195,398 people. It is the capital of the province of South Cotabato as well as the regional administrative center of Soccsksargen (Region XII) and also the second most populous city in both former and latter after General Santos City. Koronadal is one of the Planned Cities of the Philippines that were signed by Congress on 1965. It became a component city of South Cotabato by virtue of Republic Act 8803 dated October 8, 2000. Koronadal is one of the two cities in Mindanao where majority of the citizens are ethnic Hiligaynons, who comprise 95% of the city's population, the other being Tacurong City, Sultan Kudarat.
Source: Wikipedia