Tiaong
| Tiaong | |
|---|---|
| Municipality of Tiaong | |
| From top, left to right: Quezon-Laguna Boundary Arch, Saint John the Baptist Parish Church, Municipal Hall, Claro M. Recto Memorial Shrine, Villa Escudero | |
| Nicknames: 
 | |
| Map of Quezon with Tiaong highlighted | |
| OpenStreetMap | |
| Location within the Philippines | |
| Coordinates: 13°57′N 121°19′E / 13.95°N 121.32°E | |
| Country | Philippines | 
| Region | Calabarzon | 
| Province | Quezon | 
| District | 2nd district | 
| Founded | May 12, 1691 | 
| Barangays | 31 (see Barangays) | 
| Government | |
| • Type | Sangguniang Bayan | 
| • Mayor | Vincent Arjay M. Mea | 
| • Vice Mayor | Roderick A. Umali | 
| • Representative | David C. Suarez | 
| • Municipal Council | Members | 
| • Electorate | 73,299 voters (2025) | 
| Area | |
|  • Total | 168.38 km2 (65.01 sq mi) | 
| Elevation | 94 m (308 ft) | 
| Highest elevation | 849 m (2,785 ft) | 
| Lowest elevation | 11 m (36 ft) | 
| Population  (2020 census) | |
|  • Total | 106,265 | 
| • Density | 630/km2 (1,600/sq mi) | 
| • Households | 26,509 | 
| Demonym | Tiaongin | 
| Economy | |
| • Income class | 1st municipal income class | 
| • Poverty incidence | 20.15 | 
| • Revenue | ₱ 445.8 million (2022) | 
| • Assets | ₱ 1,755 million (2022) | 
| • Expenditure | ₱ 277.3 million (2022) | 
| • Liabilities | ₱ 565.6 million (2022) | 
| Service provider | |
| • Electricity | Manila Electric Company (Meralco) | 
| Time zone | UTC+8 (PST) | 
| ZIP code | 4325 | 
| PSGC | |
| IDD : area code | +63 (0)42 | 
| Native languages | Tagalog | 
| Website | tiaongquezon | 
Tiaong ([ˈtjaʔɔŋ]), officially the Municipality of Tiaong (Tagalog: Bayan ng Tiaong), is a municipality in the province of Quezon, Philippines. According to the 2020 census, it has a population of 106,265 people.
Tiaong is 35 kilometers (22 mi) from Lucena and 95 kilometers (59 mi) from Manila. Its name is derived from tiaong, the Tagalog local name of Shorea ovata, a native species of hardwood tree.