General Santos, officially the City of General Santos and abbreviated as GenSan, is a highly urbanized city in the Soccsksargen region of the Philippines. It has a population of 722,059 people according to the 2024 census, making it the most populous city in Soccsksargen Region.
It is located on the island of Mindanao, and is the southernmost and 13th-most populous city in the Philippines. It is the regional center for commerce and industry in the Soccsksargen region. It is the largest and the only coastal city in the province of South Cotabato wherein it is geographically situated and grouped under the province by the Philippine Statistics Authority but administered independently of it.
General Santos was severely affected by the 2026 Mindanao earthquake.
Etymology The city was named after General Paulino Santos, a commanding general of the Philippine Army and the settlement's leading pioneer.
History The nomadic Blaan people are the original inhabitants of present-day General Santos, and traces of their early settlements of the area are found in the city's place names, which are derived from their vocabulary. Their name for the city, Dadiangas, is from the Ziziphus spina-christi tree that was once abundant in the area and is now a protected species under Republic Act 8371 or the Indigenous Peoples Right Act of 2007. The Blaan now lives alongside the city's new generation of settlers and other immigrants.
Beforehand, the Blaan would have been forced upland into the surrounding hills after the Muslims settled in the area under the rule of the Sultanate of Maguindanao.
After the fall of Maguindanao, Datu Uto of Buayan expanded his domain south towards Sarangani Bay. Dadiangas remained as a port under the Sultanate of Buayan until the Spanish conquered the Sarangani Bay area by the end of the 19th century.
Spanish and American colonial period In 1898, by the end of Spanish colonial rule in the Philippines, two brothers hailing from Barcelona, Spain, Jose and Alberto Olarte, settled in Makar, now known as Brgy. Labangal. On October 29, 1903, the Municipality of Makar was officially established under the American Insular Government Act No. 21 Section 4. Nearly eleven years later on July 23, 1914, the Municipal District of Buayan was situated in what is now Brgy. Buayan was established.Act No 2408 dated July 23, 1914 Makar formed what would later become the western part of General Santos, while Buayan consisted of its eastern part.
In 1924, the Provincial Board Resolution No. 8 proposed by the provincial government of Cotabato declared the creation of a settlement with an area of 300 hectares which will serve as the market settlement for agricultural products coming from Allah Valley and areas situated south of Lake Buluan. Makar was included in the proposed 300-hectare townsite area which was divided into three areas. The proposal was submitted to Governor-General Henry L. Stimson in 1928. However, for reasons unknown, only one area was approved for the said proposed market town, which happened to be an area which is a flat plain dotted by evergreen trees now eponymously known as Dadiangas, which would instead serve as the nucleus of General Santos as a city for the years to come.
Commonwealth period
Organized under the National Land Settlement Administration (NLSA) of the Commonwealth Government headed by President Manuel L. Quezon, General Paulino Santos led the relocation of 62 Christian settlers from Luzon to the shores of Sarangani Bay aboard the steam ship "Basilan" of the Compañía Marítima on February 27, 1939. The 62 pioneers, mostly agricultural and trade graduates, were the first large batch of settlers to land in the area with the mission to industriously cultivate the region. After this first influx of pioneers, more Christians from Visayas and Luzon subsequently migrated into the area, gradually driving some of the Blaan residents to the hills and mountains, where they have lost their livelihood and somewhat displaced Maguindanaon living in the area.
In March 1939, the first formal settlement in the city was established in Alagao, which is now known as Barangay Lagao. Lagao was known then as the "Municipal District of Buayan" under the jurisdiction of the deputy governor of the Municipal District of Glan, until it officially became an independent municipal district of Buayan on October 1, 1940, appointing Datu Sharif Zainal Abedin, an Arab mestizo married to a daughter of a very influential datu of lower Buayan, as the first district municipal mayor.
Second World War During World War II, the Municipal District of Buayan became one of the last frontiers between the combined American and Filipino forces and troops from the Empire of Japan. Retreating Imperial Japanese forces made Klaja Karsts Land their last ground for defence, constructing round cement bunkers and tunnels. These bunkers can still be seen at Sitio Guadalupe; most of the tunnels, however, have since been damaged and even destroyed by treasure hunters and land developers.
Renaming and elevation to city status
A year after the Philippines regained full sovereignty from the United States on July 4, 1946, the Municipality of Buayan became a 4th class regular municipality by virtue of the Executive Order Number 82, dated August 18, 1947, by President Manuel Roxas, absorbing the Municipality of Makar and the Municipal District of Glan, whose low income bracket at the time disqualified it for the honour. Dadiangas was the seat of government for the Municipality of Buayan electing Irineo Santiago as its first municipal mayor in a local election that was held on November 11, 1947. Mayor Santiago was formally inducted on January 1, 1948.
Six years later, in June 1954, the Municipality of Buayan was renamed General Santos as a tribute to the leading pioneer via Act No. 1107 authored by Congressman Luminog Mangelen of Cotabato Province.
From 1963 to 1967, the municipality's economy experienced a boom under Mayor Lucio A. Velayo, as several large agri-based and multinational firms such as Dole Philippines, General Milling Corporation and UDAGRI expanded into the area. Although it was then qualified to become a fourth class city from being a municipality, the residents rejected a move by Congressman Salipada Pendatun to convert the Municipality of Buayan into a city and to rename it "Rajah Buayan".
On July 8, 1968, the Municipality of General Santos was converted into a city upon the approval of Republic Act No. 5412, authored by Congressman James L. Chiongbian. By this time, General Santos City had already established itself as a major economic and educational hub in the region. Three of the oldest educational institutions in the city — Notre Dame of Dadiangas University (1948), Ramon Magsaysay Memorial Colleges (1957), and Mindanao State University–General Santos City (1961) — were established prior to the city's official founding. It was inaugurated on September 5 of that year, with Antonio C. Acharon became the new city's first mayor. On September 5, 1988, a decade after its inauguration as a chartered city, GenSan was declared a highly urbanized city of South Cotabato.
Even after becoming a highly urbanized city independent from South Cotabato in 1988, General Santos remained part of the province's congressional representation. The city only gained a separate representative with the passage of Republic Act No. 11243 on March 11, 2019, which segregated General Santos from the first congressional district of South Cotabato to be its 3rd congressional district. On September 15, 2021, House Bill No. 10021 authored by Representative Ferdinand Hernandez, that officially mandates General Santos as a lone district, separate from South Cotabato was passed on third and final reading.
In April 2001, Mayor Adelbert W. Antonino, an ally of deposed president Joseph Estrada, coordinated with various mayors and governors to bring their respective constituents to Epifanio delos Santos Avenue in Metro Manila to protest the arrest of Estrada.
On June 8, 2026, a 7.8 earthquake struck off the southern coast of Mindanao, resulting fatalities and a state-of-emergency in General Santos.
Geography
General Santos lies in the southernmost part of the Philippines. The city is southeast of Manila, southeast of Cebu, and southwest of Davao.
The city is bounded by municipalities of Sarangani Province, namely Alabel in the east, and Maasim in the south. General Santos is likewise bounded by the South Cotabato municipality of Polomolok and Sarangani Province municipality of Malungon in the north, and the municipality of T'boli in the west.
General Santos occupies the whole of South Cotabato's coastline.
Climate
General Santos has a tropical wet and dry climate (Köppen climate classification). With an average annual rainfall of less than , it is one of the driest places in the Philippines.
Barangays
General Santos is politically subdivided into 26 barangays. Each barangay consists of puroks, while some have sitios.
Apopong Baluan Batomelong Buayan Bula Calumpang City Heights Conel Dadiangas East Dadiangas North Dadiangas South Dadiangas West Fatima Katangawan Labangal Lagao (1st & 3rd) Ligaya Mabuhay Olympog San Isidro (Lagao 2nd) San Jose Siguel (Bawing) Sinawal Tambler Tinagacan Upper Labay
Demographics
There are two major languages spoken in the city, with Cebuano being widely spoken and being used by the local media outlets in the city (television, radio, and newspapers), followed by Hiligaynon, which is used mainly by settlers who came from the provinces of South Cotabato, Sultan Kudarat, Cotabato, Maguindanao del Norte, and Maguindanao del Sur, as well as immigrants from the provinces of Negros Occidental, Iloilo and Guimaras. Other languages spoken within the city include Blaan, T'boli, Maguindanaon, Ilocano, and Kapampangan.
Religion
The predominant religion in the city is Christianity, with the largest denomination being the Catholic Church, comprising almost 90% of the population. About 9% of the population belongs to Islam, mostly Sunnites.
Economy
The city's major economic activity is primarily anchored in two sectors namely the agro-industry and fishing industry. Agro-industry: Endowed with rich volcanic soil, ample and well distributed rainfall all throughout the year and a typhoon-free climate, General Santos produces export quality high valued crops such as corn, coconut, pineapple, asparagus, banana and rice. It also yields quality exotic fruits, vegetables and cut flowers. The city is also a top producer and exporter of quality livestock such as poultry, hogs, and cattle. But with the continuing growth in population and economy in the passing of time, a number of the city's agricultural lands have gradually been converted into built up areas in order to address the relatively growing need for dwellings and viable spaces.
Fishing industry: General Santos is the largest producer of sashimi-grade tuna in the Philippines. Thus, as early as 1970, it was nicknamed "Tuna Capital of the Philippines". The city also accounts for the second-largest daily total catch of fish in the country after Navotas in the National Capital Region. The fishing industry in yields a total daily capacity of 750 metric tons of fish catch, and employs about 7,800 workers. General Santos is home to seven tuna processing plants. The Fishport Complex in Barangay Tambler has a quay and a wharf for 2,000 GT reefer carriers. The fish port is equipped with modern facilities that comply with international standards on fish catch handling. Locals in the city boast that fish and seafood do not come fresher than what is found in their locality.