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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

101,455 Population 485/sq mi density
213 ft Elevation 65 meters
81°F Avg Temperature 27°C
77.8 in Annual Rain
Asia / Manila Timezone

Discover Isulan, 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.
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Full City Profile

About Isulan

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

Population101,455
Density485/mi²

Climate

Avg Temp81°F (27°C)
Rain77.8 in/yr
Sunny Days195/yr
Elevation213 ft (65 m)
Population101,455
Population Density485 / sq mi
Elevation213 ft (65 m)
Coordinates6.6294°, 124.6050°
TimezoneAsia/Manila
Country🇵🇭 Philippines
State / ProvinceSoccsksargen
Average Temperature81°F (27°C)
January Average80°F (27°C)
July Average80°F (27°C)
Annual Precipitation77.8 inches (1,977 mm)
Annual Snowfall0.0 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.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 22.4°C / 72°F 17.3° / 28° 115.9
Feb 22.5°C / 72°F 17° / 28.7° 83.9
Mar 23.3°C / 74°F 17.8° / 29.5° 85.8
Apr 23.9°C / 75°F 18° / 30.2° 139.1
May 24°C / 75°F 19.8° / 30.1° 207.0
Jun 23.3°C / 74°F 19.2° / 28.9° 258.4
Jul 22.8°C / 73°F 19° / 28.5° 244.5
Aug 22.9°C / 73°F 18.9° / 28.6° 145.0
Sep 23.1°C / 74°F 19° / 29° 142.0
Oct 23.2°C / 74°F 19.2° / 29° 217.3
Nov 23.2°C / 74°F 19.1° / 28.6° 120.4
Dec 22.9°C / 73°F 18.6° / 28.4° 99.2
Isulan has a warm climate with an average annual temperature of 81°F (27°C). Winters average 80°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 195 sunny days per year. Annual precipitation totals 77.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 213 feet.

Temperature

80°F Jan (27°C) 80°F Jul (27°C)
Annual Average80.7°F
49% above Philippines avg
January Average80°F (27°C)
July Average80°F (27°C)
Sunny Days195 days/yr

Geography

Elevation213 ft (65 m)
Area209.0 sq mi (541.3 km²)
Population Density485/sq mi
Coordinates6.6294°N, 124.6050°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 77.8"
105% above Philippines avg
Snowfall 0.0"
Wettest Month (Aug) 9.84"
Driest Month (Jan) 3.43"

Air Quality

Earthquake History

962 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.6. Most recent: M4.1 on Aug 12, 2025.

Jul 23, 2010 61 km W of Bantogon, Philippines M7.6 125 km
Mar 5, 2002 Mindanao, Philippines M7.5 77 km
Jul 23, 2010 72 km S of Panubigan, Philippines M7.5 150 km
Jul 23, 2010 68 km W of Gadung, Philippines M7.3 133 km
May 26, 2003 34 km W of Gadung, Philippines M6.9 100 km
Apr 28, 2017 31 km SW of Burias, Philippines M6.9 135 km
Oct 4, 2009 71 km W of Gadung, Philippines M6.6 136 km
Jul 24, 2010 63 km WSW of Sangay, Philippines M6.6 128 km
Jan 1, 2002 3 km S of Lais, Philippines M6.3 121 km
Oct 29, 1992 3 km NNW of Gadung, Philippines M6.2 70 km
Mar 26, 2020 27 km SW of Burias, Philippines M6.1 128 km
Apr 23, 1995 49 km SW of Palimbang, Philippines M6.1 115 km
Mar 8, 2002 28 km SSW of Maguling, Philippines M6.0 92 km
Feb 7, 2021 9 km W of Magsaysay, Philippines M6.0 57 km
May 31, 2010 11 km SW of Rimpeso, Philippines M6.0 73 km
May 18, 1999 74 km SSW of Palimbang, Philippines M5.9 139 km
May 10, 2018 29 km WNW of Gadung, Philippines M5.9 97 km
Apr 19, 2025 39 km SW of Malisbeng, Philippines M5.9 102 km
Apr 28, 1992 66 km SSW of Malisbeng, Philippines M5.9 130 km
May 26, 2003 15 km W of Gadung, Philippines M5.9 83 km
Source: USGS (M2.5+, 1990-2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 5.

Year Name Category Closest
2012 Bopha Category 5 180 km
Source: NOAA IBTrACS (Cat 1+, 1980-2026)

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
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

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
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

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").

View full weather details →

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 - - - -
View full schools details →

Radio Stations near Isulan

1 stations within ~55 km.

Station Genre Quality
Yes The Best Valencia - MP3 96 kbps

Museums in Isulan

NameTypeAddressPhoneAnnual Revenue
Sultan Kudarat Provincial Museum

Libraries in Isulan

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
NDMU Library0.0
PSHS-SRC Library0.0
SAC Library0.0
SAC Library0.0

Farmers Markets in Isulan

NameAddressSeasonHoursOrganicWebsite
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

Carlitos Hotel and Convention Center
Cristina Hotel
Diamond A's Hotel

Restaurants in Isulan

4 restaurants within city radius - OpenStreetMap data

Antonia's Resto & Catering
Carlitos Chicken
Isla Adelina
YES BBQ

Cafes in Isulan

3 cafes within city radius - OpenStreetMap data

Corners Cafe
Dunkin' Donuts
Little Miss Tea

Bus Stations in Isulan

1 bus stations within city radius - OpenStreetMap data

Isulan Land Transport Terminal

Gas Stations in Isulan

8 gas stations within city radius - OpenStreetMap data

Caltex
Flying V
Petron
Petron
Petron
PH #1133070779
Seaoil
Shell

Banks in Isulan

6 banks within city radius - OpenStreetMap data

BDO
Land Bank
One Network Bank
PenBank
PNB
RCBC

Shopping Malls in Isulan

5 shopping malls within city radius - OpenStreetMap data

Citymall
Isulan Central Plaza
MGM Shopping Center
Novo
Valencia Dry Goods Store

Stadiums & Teams in Isulan

TeamLeagueDivision

Airports Near Isulan

17 airports within the area.

AirportIATAType
General Santos International AirportGESLarge Airport
Allah Valley AirportAAVMedium Airport
Central Mindanao Airport-Medium Airport
Cotabato (Awang) AirportCBOMedium 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 AirportLWASmall Airport
Philippines Paramotor Training Field-Small Airport
T'Boli Airport-Small Airport
Talayan Airport-Small Airport

Post Offices in Isulan

1 post offices.

Post OfficeAddress
Isulan Post Office

Churches & Religious Organizations in Isulan

5 religious organizations (IRS tax-exempt data).

NameAddress
Iglesia ni Cristo
Isulan Baptist Church
Isulan Baptist Convention Church
San Carlos Borromeo Parish
Santo Niño Chapel

Quick Facts

Timezone
Asia/Manila
Elevation
65 m (213 ft)
Area
541.3 km² (208.9 mi²)
Founded
1957
Postal Code
9805
Website
isulan.gov.ph/

Around Isulan

Places within 5 km radius - OpenStreetMap data

Schools 20
Hospitals 5
Pharmacies 6
Restaurants 4
Cafes 3
Supermarkets 1
Banks 6
Museums 1
Hotels 2
Parks 1
Police Stations 2

🇵🇭 About Philippines

Capital Manila
Population 106,651,922
Area 300,000 km²
GDP (USD) $437,055,627,244
GDP per capita $3,804
HDI 0.710
Life expectancy 69.8 years
Internet users 83.8%
Urban population 55.1%
Currency PHP (Peso)
Languages English, Filipino
Calling code +63
TLD .ph
Driving side right

Public Holidays in Philippines

18 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Bagong Taon
Feb 17 Chinese New Year Chinese New Year
Apr 2 Maundy Thursday Huwebes Santo
Apr 3 Good Friday Biyernes Santo
Apr 4 Holy Saturday Sabado de Gloria
Apr 9 Day of Valor Araw ng Kagitingan
May 1 Labour Day Araw ng Paggawa
Jun 12 Independence Day Araw ng Kalayaan
Aug 21 Ninoy Aquino Day Araw ng Kamatayan ni Senador Benigno Simeon "Ninoy" Aquino Jr.
Aug 31 National Heroes Day Araw ng mga Bayani
Oct 31 All Saints' Day Eve All Saints' Day Eve
Nov 1 All Saints' Day Araw ng mga Santo
Nov 30 Bonifacio Day Araw ni Gat Andres Bonifacio
Dec 8 Feast of the Immaculate Conception of Mary Kapistahan ng Immaculada Concepcion
Dec 24 Christmas Eve Christmas Eve
Dec 25 Christmas Day Araw ng Pasko
Dec 30 Rizal Day Araw ng Kamatayan ni Dr. Jose Rizal
Dec 31 Last Day of The Year Huling Araw ng Taon

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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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