Guinayangan, officially the Municipality of Guinayangan, is a 3rd class municipality in the province of Quezon, Philippines. According to the 2020 census, it has a population of 44,045 people.
The name of Guinayangan comes from the word "gayang",... Wikipedia
ZIP code: 4319
Mayor: Maria Marieden M. Isaac
Barangays: 54 (see Barangays)
District: 4th district
Founded: June 20, 1804
IDD: area code: +63 (0)42
Native languages: Tagalog