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Negros Island Region

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The Negros Island Region, often called the NIR, is an administrative region in the Philippines.

Negros Island Region 2024
Negros Island Region 2024

It serves as a way to group specific provinces and cities under one local government structure. This region includes the large island of Negros and the smaller island of Siquijor. It is composed of three provinces: Negros Occidental, Negros Oriental, and Siquijor. It also includes Bacolod, which is a highly urbanized city. Bacolod is the most populous city within the entire region.

New Bacolod Flag
New Bacolod Flag

The geography of the region is defined by its two main islands and surrounding waters. Together, the islands cover a total area of 13,525.56 square kilometers. Several bodies of water border the region, including the Guimaras Strait to the west. The Visayan Sea lies to the north, while the Tañon Strait is to the east. To the southeast is the Bohol Sea, and the Sulu Sea is to the south. The landscape features both extensive flat plains and rugged mountainous ranges.

Ph locator nir
Ph locator nir

Negros is the second largest island in the Visayas, following Samar. Much of the island is volcanic in origin, which provides fertile soil for agriculture. Because of this, the flat plains are dominated by massive sugarcane plantations. The island is often called a sugarcane powerhouse for the country. The central mountains divide the island into two distinct parts. The western half primarily speaks Hiligaynon, while the eastern half speaks Cebuano.

San Carlos NegOcc - aerial
San Carlos NegOcc - aerial

The mountains also contain several important natural landmarks and peaks. Kanlaon is the highest point on Negros Island, standing at 2,465 meters above sea level. It is also one of the most active volcanoes in the Philippines. Other notable peaks include Mount Talinis, which is 1,903 meters high, and Mandalagan at 1,885 meters. In the interior, you can find the twin lakes of Balinsasayao and Danao. The northern part of the island contains the Northern Negros Natural Park, a protected forest area.

Silliman Amphitheater
Silliman Amphitheater

Siquijor is a much smaller island located southeast of Negros Oriental. It has an area of 343.5 square kilometers, making it the third smallest province in the country. The highest point on Siquijor is Mount Malabahoc, also known as Mount Bandila-an, reaching 628 meters. The island is known for its beaches and coastal areas. In the inland fields of San Juan, visitors can find fossils of the giant clam, Tridacna.

Siquijor Provincial Seal
Siquijor Provincial Seal

The history of the NIR involves several attempts to establish it. In the 1980s, officials proposed a one-island region to unite the two Negros provinces. At that time, they belonged to different administrative regions, with offices in Panay and Cebu. In 2015, President Benigno Aquino III signed Executive Order 183 to create the region. However, this was abolished in 2017 by President Rodrigo Duterte. This decision followed concerns regarding the 19 billion cost of maintaining the region.

NIR.EO183
NIR.EO183

The region was finally re-established on June 11, 2024, by President Bongbong Marcos. This was done through Republic Act No. 12000. This new version includes Siquijor at the request of its provincial authorities. The region now has two main centers: Bacolod and Dumaguete. Dumaguete is the most densely populated city in the region. There will be sixteen regional government offices in Dumaguete and fourteen in Bacolod.

Ph seal negros occidental
Ph seal negros occidental

Despite its creation, the NIR has faced some legal and social challenges. In August 2024, a group led by Reverend Father Hendrix Alar challenged the law in court. They argued that the region was created without proper public consultations. Some members of the Roman Catholic Diocese of Dumaguete also expressed opposition. They felt the creation of the region was an insult to the people of Negros Oriental and Siquijor. These discussions highlight the complex political nature of organizing administrative regions.

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🖼️ Images & Media (12)
File:NIR.EO183.JPG
NIR.EO183.JPG
File:Ph locator nir.svg
Ph locator nir.svg
File:Silliman Amphitheater.jpg
Silliman Amphitheater.jpg
File:San Carlos NegOcc - aerial.JPG
San Carlos NegOcc - aerial.JPG
File:Negros Island Region 2024.png
Negros Island Region 2024.png
File:New Bacolod Flag.jpg
New Bacolod Flag.jpg
File:Ph seal negros occidental.png
Ph seal negros occidental.png
File:Gov Lacson.png
Gov Lacson.png
File:Ph seal negros oriental.png
Ph seal negros oriental.png
File:Gov Sagarbarria.png
Gov Sagarbarria.png
File:Siquijor Provincial Seal.png
Siquijor Provincial Seal.png
File:Gov Villa.png
Gov Villa.png
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