Guinayangan

Guinayangan
Municipality of Guinayangan
Hilltop view of the municipality
Map of Quezon with Guinayangan highlighted
Interactive map of Guinayangan
Guinayangan
Location within the Philippines
Coordinates: 13°54′N 122°27′E / 13.9°N 122.45°E / 13.9; 122.45
CountryPhilippines
RegionCalabarzon
ProvinceQuezon
District 4th district
FoundedJune 20, 1804
Barangays54 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorCesar J. Isaac III
 • Vice MayorNorman R. Dublois
 • RepresentativeKeith Micah DL. Tan
 • Municipal Council
Members
  • Christopher Marco J. Isaac
  • Glenn D. Butardo
  • Ma. Theresa Andrea S. Toquire
  • Dora P. Arieta
  • Ernesto A. Serante
  • Gregorio Q. Cadacio Jr.
  • Dr. Angel T. Ardiente Jr.
  • Abraham P. Español
 • Electorate27,750 voters (2025)
Area
 • Total
214.12 km2 (82.67 sq mi)
Elevation
71 m (233 ft)
Highest elevation
302 m (991 ft)
Lowest elevation
0 m (0 ft)
Population
 (2024 census)
 • Total
45,375
 • Density211.91/km2 (548.85/sq mi)
 • Households
11,521
DemonymGuinayanganin
Economy
 • Income class3rd municipal income class
 • Poverty incidence
17.25
% (2021)
 • Revenue₱ 238 million (2022)
 • Assets₱ 716 million (2022)
 • Expenditure₱ 183 million (2022)
 • Liabilities₱ 357.7 million (2022)
Service provider
 • ElectricityQuezon 1 Electric Cooperative (QUEZELCO 1)
 • WaterGuinayangan Water District
Time zoneUTC+8 (PST)
ZIP code
4319
PSGC
IDD:area code+63 (0)42
Native languagesTagalog
Websitewww.guinayangan.com

Guinayangan, officially the Municipality of Guinayangan (Tagalog: Bayan ng Guinayangan), is a municipality in the province of Quezon, Philippines. According to the 2024 census, it has a population of 45,375 people.

The municipality is home to the Maulawin Spring Protected Landscape and the critically endangered Inagta Lopez, a dialect of the critically endangered Inagta Alabat language, which has at most 30 speakers left in the world.