Construction Cost Index of Biak Numfor Regency, Papua 2025

The Construction Cost Index (IKK) of Biak Numfor Regency, Papua reached 130.53 points in 2025.

This figure increased by 2.27 points compared to the previous year and by 1.0 point over the last five years.

Referring to the publication of the Central Statistics Agency (BPS) regarding the Provincial and Regency/City IKK 2025, IKK is a price index that describes the level of construction costliness of a regency/city compared to the price in the reference city, namely Surabaya.

The higher the IKK figure in a regency/city, the higher the construction cost of a building in that area.

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Based on this definition, the IKK of Biak Numfor Regency, which is 130.53 points, indicates that the construction cost of buildings in this area is equivalent to 1.305 times the construction cost in Surabaya.

When compared to 9 other regencies/cities in Papua, the IKK of Biak Numfor Regency ranks 4th lowest.

The highest IKK is in Jayapura Regency (113.52 points), while the lowest is in Mamberamo Raya Regency (174.96 points).

Below is the list of IKK in 9 regencies/cities of Papua Province in 2025.

1. Jayapura Regency: 113.52 points
2. Jayapura City: 126.76 points
3. Keerom Regency: 127.77 points
4. Biak Numfor Regency: 130.53 points
5. Yapen Islands Regency: 134.53 points
6. Supiori Regency: 142.34 points
7. Sarmi Regency: 143.98 points
8. Waropen Regency: 144.88 points
9. Mamberamo Raya Regency: 174.96 points

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