Unisan, Philippines
Calabarzon · Philippines
Unisan is a small city in Calabarzon, Philippines with a population of 25,357. Elevation: 13 ft (4 m). Average temperature: 80°F (27°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
Discover Unisan, Philippines
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.
About Unisan
Unisan, officially the Municipality of Unisan, is a municipality in the province of Quezon, Philippines. According to the 2024 census, it has a population of 25,357 people.
People
Climate
| Population | 25,357 |
| Population Density | 529 / sq mi |
| Elevation | 13 ft (4 m) |
| Coordinates | 13.8413°, 121.9752° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Calabarzon |
| Average Temperature | 80°F (27°C) |
| January Average | 77°F (25°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 80.4 inches (2,043 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Unisan
Unisan is a small city in Philippines (Calabarzon) with a population of 25,357. The city sits at an elevation of 13 feet (4 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 77°F in January to 82°F in July. Annual precipitation averages 80.4 inches. The timezone is Asia/Manila.
Climate in Unisan
Unisan has an average annual temperature of 27.5°C (82°F). The hottest month is May (29.3°C), the coldest is Jan (25.5°C). Average annual precipitation is 3299 mm.
Temperature
| Annual Average | 80.4°F |
| 49% above Philippines avg | |
| January Average | 77°F (25°C) |
| July Average | 82°F (28°C) |
Geography
| Elevation | 13 ft (4 m) |
| Area | 47.9 sq mi (124.1 km²) |
| Population Density | 529/sq mi |
| Coordinates | 13.8413°N, 121.9752°E |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
8 tsunamis recorded within 500 km. Highest wave on record: 7.3 m (24 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1994 | PHILIPPINE ISLANDS | Earthquake | 7.3 m | 81 | 104 km |
| 1965 | TAAL, LUZON ISLAND | Astronomical | 4.7 m | 355 | 108 km |
| 1911 | TAAL, LUZON ISLAND | Astronomical | 3.0 m | 1,335 | 108 km |
| 1973 | QUEZON | Earthquake | 1.3 m | 15 | 102 km |
| 1889 | MINDORO ISLAND | Earthquake | 0.1 m | - | 112 km |
| 1937 | W. LUZON ISLAND | Earthquake | - | 1 | 89 km |
| 1749 | TAAL, LUZON ISLAND | Astronomical | - | - | 108 km |
| 1716 | TAAL, LUZON ISLAND | Astronomical | - | - | 108 km |
Nearby Volcanoes
7 volcanoes within 200 km. Closest: Banahaw (59 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Banahaw | Complex | 2,158 m (7,080 ft) | Unknown | 59 km |
| San Pablo Volcanic Field | Stratovolcano | 1,090 m (3,576 ft) | 1350 | 79 km |
| Laguna Caldera | Caldera | 743 m (2,438 ft) | Unknown | 100 km |
| Taal | Caldera | 311 m (1,020 ft) | 2020 | 108 km |
| Isarog | Stratovolcano | 1,966 m (6,450 ft) | -3500 | 153 km |
| Mariveles | Stratovolcano | 1,388 m (4,554 ft) | -2050 | 178 km |
| Natib | Stratovolcano | 1,253 m (4,111 ft) | Unknown | 196 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 4.7 in | Coldest |
| February | 78°F (25°C) | 2.6 in | |
| March | 79°F (26°C) | 2.3 in | Driest |
| April | 82°F (28°C) | 2.4 in | |
| May | 83°F (28°C) | 4.4 in | Warmest |
| June | 83°F (28°C) | 6.7 in | |
| July | 82°F (28°C) | 6.9 in | |
| August | 82°F (28°C) | 7.2 in | |
| September | 81°F (27°C) | 7.5 in | |
| October | 81°F (27°C) | 12.1 in | |
| November | 80°F (26°C) | 12.2 in | Wettest |
| December | 78°F (26°C) | 11.6 in |
Unisan has a seasonal temperature swing of 6°F / from 77°F in January to 83°F in May. Total annual precipitation is 80.4 inches, with November being the wettest month (12.2") and March the driest (2.3").
Schools in Unisan
14 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Almacen Elementary School | - | - | - | - |
| Bienvenido S. Lat Elementary School | - | - | - | - |
| Cabulihan Elementary School | - | - | - | - |
| Santayana | - | - | - | - |
| Dominican Academy | - | - | - | - |
| Unisan National High School | - | - | - | - |
| Santayana Elementary School | - | - | - | - |
| Muliguin Elementary School | - | - | - | - |
| Panaon Elementary School | - | - | - | - |
| Leonarda D. Vera Cruz National High School | - | - | - | - |
| Punta Elementary School | - | - | - | - |
| Poctol Elementary School | - | - | - | - |
| Unisan Senior High School | - | - | - | - |
| Unisan Central Elementary School | - | - | - | - |
Libraries in Unisan
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Atimonan Municipal Library | 0.0 | |||||
| GNHS Library | 0.0 | |||||
| Unisan Library & Resource Learning Center | 0.0 |
Farmers Markets in Unisan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Agdangan Public Market | |||||
| Atimonan Public Market | |||||
| Gumaca Public Market | |||||
| Macalelon Market Site | |||||
| Old Laguimanoc Market | |||||
| Padre Burgos Municipal Market | |||||
| Plaridel Market | |||||
| Public Market | |||||
| Talipapa | |||||
| Talipapa ng Barangay | |||||
| Unisan Public Market |
Clinics in Unisan
2 clinics within city radius - OpenStreetMap data
Gas Stations in Unisan
4 gas stations within city radius - OpenStreetMap data
Banks in Unisan
1 banks within city radius - OpenStreetMap data
Airports Near Unisan
6 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Marinduque Airport | MRQ | Medium Airport |
| Alabat Island Airport | - | Small Airport |
| Balesin Island Airport | BSI | Small Airport |
| Camp Capinpin Airstrip | - | Small Airport |
| Jose Panganiban (Larap) Airstrip | - | Small Airport |
| Pagbilao Grande Island Airport | - | Small Airport |
Churches & Religious Organizations in Unisan
6 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Iglesia Ni Cristo | |
| Iglesia Ni Cristo, Lokal ng Unisan | |
| Lokal ng Bulo | |
| Saint Peter the Apostle Parish Church | |
| San Roque Parish Church | |
| UCCP Unisan Evangelical Church |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Unisan
What is the population of Unisan?
Unisan has a population of 25,357 residents and is located in Philippines. The population density is 529 people per square mile, spread across 47.9 square miles.
What is the weather like in Unisan?
Unisan has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 77°F in January, while summers reach an average of 82°F in July. Annual rainfall totals 80.4 inches.
Nearby Cities
Want every data point for Unisan?
The full profile puts all sections on one printable page, no tabs.
Full City Profile