Province

South Kalimantan

South Kalimantan, thousands of rivers province

Located on Borneo island, South Kalimantan is home to a population of 4.23 million people as of 2023. The province serves as a melting pot, housing various ethnic groups, including the Dayak and Banjar people. The Banjar people comprise the largest ethnic group in South Kalimantan. Additionally, the province is characterized by diverse religious beliefs, with Islam being the predominant faith adhered to by the population.

Culturally, the province’s richness and diversity are influenced by Arab, Chinese, and Malay cultures, which have been integrated into South Kalimantan through the province’s history as a trading hub of Indonesia. Regarding trade, the province’s Martapura River, known as the River of Diamonds, has been a center of commerce for centuries, featuring bustling floating markets.

Among South Kalimantan’s notable cultural landmarks are the Sultan Suriansyah Mosque and the Kambang Palace in Banjarmasin, which offer glimpses into the region’s past. Additionally, traditional villages such as the Nagara and Sungai Tabuk village allow visitors to witness age-old customs and craftsmanship firsthand.

Besides its cultural richness, South Kalimantan is blessed with natural beauty that includes extensive river systems such as the Barito and Martapura Rivers, as well as mountains and forests. Notably, the province is home to the Tanjung Puting National Park, home to endangered species such as orangutans, proboscis monkeys, and pygmy elephants.

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Economic sector

As of 2023, South Kalimantan’s economy is mainly contributed by the mining sector, which recorded a Gross Regional Domestic Product (GRDP) of Rp 36 trillion or 24.4 percent of the total GRDP. Following closely behind is the agriculture, forestry, and fishery sector with Rp 19 trillion or 13.07 percent, and the processing industry with Rp 18 trillion or 12.32 percent.

The province has also seen a positive trend in terms of investment, generating Rp 19 trillion throughout 2023, which surpasses the initial target of Rp 16.2 trillion. Of this investment, Rp 14.9 trillion came from domestic sources in the form of 6,697 projects, while Rp 4.8 trillion originated from foreign sources in the form of 836 projects.

Despite positive progress in its investment, South Kalimantan has experienced fluctuations in economic growth in the past few years, with growth rates of 3.48 percent in 2021, rising to 5.11 percent in 2022, and then slightly decreasing to 4.84 percent in 2023. Nevertheless, opportunities for South Kalimantan to bolster its economic growth are available, notably through the Nusantara Capital City (IKN) in the neighboring province of East Kalimantan.

Moreover, other economic opportunities are presented in several national strategic projects (PSN) that are being built in the province, such as the Tapin Dam and the Balikpapan-Samarinda toll road. Additionally, the province is set to develop industrial areas in Batulicin, Jorong, Banjarmasin, and Tapin, as well as the Mekar Putih special economic zone (SEZ) in Kotabaru.

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Latest News

September 12, 2025

Thousands of residents attended Selamatan Leut at the culmination of the 11th Sa-ijaan Cultural Festival (FBS) in Kotabaru Regency, South Kalimantan Province on Aug. 24, 2025.

The procession, led by traditional cultural leader Sandro, began with the Bajau Samah ritual from Rampa Berkah. The procession then proceeded to the local pier to board the boat heading to the area's seabank.

The traditional event was both lively and sacred. Upon arrival at the location, the ritual began with various procedures, including the placement of bamboo poles into the sea and desalination of seawater into freshwater.

"The water surrounding this ritual is believed to be blessed, which is why many people bathe and even drink from it," said Adit, a fisherman who participated in the celebration.

Still above the sea, gamelan instruments and prayers accompanied the attendees as they enjoyed a variety of culinary delights as a form of togetherness.

The ritual is also served an expression of gratitude for the life-giving marine resources and a prayer for safety from danger, especially for fishermen in Kotabaru.

FBS 2025 was included among the 110 cultural festivals listed in the Tourism Ministry's Karisma Event Nusantara, thus ensuring that Selamatan Leut gained national recognition.

Poyang, a Banjarmasin resident who participated in the series of activities for Selamatan Leut, said he was captivated by the ritual. Deeply rooted in the Bajau Sammah culture, it also conveyed other values ​​revered by the local community.

"This is my first time participating, and this ritual is truly impressive," he said.

The Dayak dancer also hopes that FBS will continue to be preserved and developed. Various other activities were also held on the fourth day of the festival, such as a recycled fashion carnival, boat racing, and the closing ceremony.

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