Central Mamuju Regency Construction Cost Index in West Sulawesi Reaches 88.51 Points in 2025

The Construction Cost Index (IKK) of Central Mamuju Regency, West Sulawesi reached 88.51 points in 2025.

This figure decreased by 1.56 points compared to last year and increased by 2.0 points over the past five years.

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

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

(Read: Venezuela's Democracy Index is Low, Classified as an Authoritarian Country)

Based on this definition, Central Mamuju Regency's IKK of 88.51 points indicates that building construction costs in the area are equivalent to 0.885 times the construction costs in Surabaya.

When compared to the other 6 regencies/cities in West Sulawesi, Central Mamuju Regency's IKK ranks 4th lowest.

The highest IKK is in Polewali Mandar Regency (84.05 points), while the lowest is in Mamasa Regency (101.67 points).

Below is the list of IKK for the 6 regencies/cities of West Sulawesi Province in 2025.

1. Polewali Mandar Regency: 84.05 points
2. Majene Regency: 84.77 points
3. Mamuju Regency: 87.58 points
4. Central Mamuju Regency: 88.51 points
5. North Mamuju Regency: 93.71 points
6. Mamasa Regency: 101.67 points

(Read: Transportation Sector Stock Index Strengthens Despite Languid IHSG (Thursday, January 8, 2026))