Isulan, Philippines
Soccsksargen · Philippines
Isulan is a large city in Soccsksargen, Philippines with a population of 101,455. Elevation: 213 ft (65 m). Average temperature: 81°F (27°C).
Data updated June 2026
Discover Isulan, Philippines
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About Isulan
Isulan, officially the Municipality of Isulan, is a municipality and capital of the province of Sultan Kudarat, Philippines. According to the 2024 census, it has a population of 101,455 people.
People
Climate
| Population | 101,455 |
| Population Density | 485 / sq mi |
| Elevation | 213 ft (65 m) |
| Coordinates | 6.6294°, 124.6050° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Soccsksargen |
| Average Temperature | 81°F (27°C) |
| January Average | 80°F (27°C) |
| July Average | 80°F (27°C) |
| Annual Precipitation | 77.8 inches (1,977 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Isulan
Isulan is a large city in Philippines (Soccsksargen) with a population of 101,455. The city sits at an elevation of 213 feet (65 meters) above sea level. The average annual temperature is 81°F (27°C). Temperatures range from 80°F in January to 80°F in July. Annual precipitation averages 77.8 inches. The timezone is Asia/Manila.
Climate in Isulan
Isulan has an average annual temperature of 23.1°C (74°F). The hottest month is May (24°C), the coldest is Jan (22.4°C). Average annual precipitation is 1858 mm.
Temperature
| Annual Average | 80.7°F |
| 49% above Philippines avg | |
| January Average | 80°F (27°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 195 days/yr |
Geography
| Elevation | 213 ft (65 m) |
| Area | 209.0 sq mi (541.3 km²) |
| Population Density | 485/sq mi |
| Coordinates | 6.6294°N, 124.6050°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
7 tsunamis recorded within 500 km. Highest wave on record: 9.0 m (30 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1976 | MORO GULF | Earthquake | 9.0 m | 8,000 | 68 km |
| 1918 | CELEBES SEA | Earthquake | 7.2 m | 52 | 139 km |
| 2002 | MINDANAO ISLAND, PHILIPPINES | Earthquake | 3.0 m | 15 | 77 km |
| 1917 | CELEBES SEA | Earthquake | 1.5 m | 7 | 83 km |
| 2017 | SOCCSKSARGEN, PHILIPPINES | Earthquake | 0.2 m | - | 135 km |
| 1928 | CELEBES SEA | Earthquake | - | 97 | 41 km |
| 1923 | MINDANAO ISLAND, PHILIPPINES | Earthquake | - | - | 68 km |
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Matutum (59 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Matutum | Stratovolcano | 2,286 m (7,500 ft) | 1290 | 59 km |
| Apo | Stratovolcano | 2,938 m (9,639 ft) | Unknown | 84 km |
| Balut | Stratovolcano | 862 m (2,828 ft) | Unknown | 161 km |
| Leonard Range | Stratovolcano | 1,080 m (3,543 ft) | 120 | 180 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (27°C) | 3.4 in | Coldest, Driest |
| February | 80°F (27°C) | 3.4 in | |
| March | 81°F (27°C) | 3.9 in | |
| April | 82°F (28°C) | 4.7 in | Warmest |
| May | 82°F (28°C) | 7.9 in | |
| June | 81°F (27°C) | 9.0 in | |
| July | 80°F (27°C) | 8.8 in | |
| August | 80°F (27°C) | 9.8 in | Wettest |
| September | 81°F (27°C) | 7.6 in | |
| October | 81°F (27°C) | 8.5 in | |
| November | 81°F (27°C) | 6.7 in | |
| December | 80°F (27°C) | 4.2 in |
Isulan has a seasonal temperature swing of 2°F / from 80°F in January to 82°F in April. Total annual precipitation is 77.8 inches, with August being the wettest month (9.8") and January the driest (3.4").
Schools in Isulan
10 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Isulan Central School & Special Education Center | - | - | - | - |
| Notre Dame of Isulan | - | - | - | - |
| Kalawag Central School | - | - | - | - |
| Isulan National High School | - | - | - | - |
| King David Academy | - | - | - | - |
| Isulan Central Elementary School Annex | - | - | - | - |
| Isulan Montessori Learning Center | - | - | - | - |
| Isulan Community School | - | - | - | - |
| Bonita Elementary School | - | - | - | - |
| P.C. Bayanihan Elementary School | - | - | - | - |
Radio Stations near Isulan
1 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Yes The Best Valencia | - | MP3 96 kbps |
Museums in Isulan
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Sultan Kudarat Provincial Museum |
Libraries in Isulan
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| NDMU Library | 0.0 | |||||
| PSHS-SRC Library | 0.0 | |||||
| SAC Library | 0.0 | |||||
| SAC Library | 0.0 |
Farmers Markets in Isulan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Banga Public Market | |||||
| Buluan New Public Market | |||||
| Buluan Old Public Market | |||||
| Chinatown | |||||
| Esperanza Public Market | |||||
| Isulan Public Market | |||||
| Koronadal City Public Market | |||||
| Laguilayan Market | |||||
| Paglat New Public Market | |||||
| Paglat Old Market | |||||
| President Quirino Public Market | |||||
| Shariff Aguak Public Market | |||||
| Tacurong Public Market |
Hotels in Isulan
3 hotels within city radius - OpenStreetMap data
Restaurants in Isulan
4 restaurants within city radius - OpenStreetMap data
Cafes in Isulan
3 cafes within city radius - OpenStreetMap data
Bus Stations in Isulan
1 bus stations within city radius - OpenStreetMap data
Gas Stations in Isulan
8 gas stations within city radius - OpenStreetMap data
Banks in Isulan
6 banks within city radius - OpenStreetMap data
Shopping Malls in Isulan
5 shopping malls within city radius - OpenStreetMap data
Stadiums & Teams in Isulan
| Team | League | Division |
|---|---|---|
Airports Near Isulan
17 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| General Santos International Airport | GES | Large Airport |
| Allah Valley Airport | AAV | Medium Airport |
| Central Mindanao Airport | - | Medium Airport |
| Cotabato (Awang) Airport | CBO | Medium Airport |
| Rajah Buayan Air Base | - | Medium Airport |
| Datu Paglas Airstrip | - | Small Airport |
| Digal Airport | - | Small Airport |
| Kalamansig Airport | - | Small Airport |
| Kling Airport | - | Small Airport |
| Lambayong Airport | - | Small Airport |
| Lapanday Foods Kalaong Airport | - | Small Airport |
| Lapanday Foods Tampakan Airport | - | Small Airport |
| Lebak Airstrip | - | Small Airport |
| Lebak Rural Airport | LWA | Small Airport |
| Philippines Paramotor Training Field | - | Small Airport |
| T'Boli Airport | - | Small Airport |
| Talayan Airport | - | Small Airport |
Post Offices in Isulan
1 post offices.
| Post Office | Address |
|---|---|
| Isulan Post Office |
Churches & Religious Organizations in Isulan
5 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Iglesia ni Cristo | |
| Isulan Baptist Church | |
| Isulan Baptist Convention Church | |
| San Carlos Borromeo Parish | |
| Santo Niño Chapel |
Quick Facts
Around Isulan
Places within 5 km radius - OpenStreetMap data
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Isulan
What is the population of Isulan?
Isulan has a population of 101,455 residents and is located in Philippines. The population density is 485 people per square mile, spread across 209.0 square miles.
What is the weather like in Isulan?
Isulan has a warm climate with an average annual temperature of 81°F (27°C). Winter temperatures average 80°F in January, while summers reach an average of 80°F in July. The area receives 195 sunny days per year. Annual rainfall totals 77.8 inches.
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