Kolaka Regency Southeast Sulawesi Construction Cost Index Reaches 86.59 Points in 2025

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Irfan Fadhlurrahman 27/04/2026 09:05 WIB
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Trend of Construction Cost Index (IKK) in Kolaka Regency, Southeast Sulawesi (2020-2025)
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The Construction Cost Index (IKK) of Kolaka Regency, Southeast Sulawesi reached 86.59 points in 2025.

This figure decreased by 1.76 points compared to the previous year and dropped by 7.12 points over the past five years.

Quoting 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, Kolaka Regency's IKK of 86.59 points indicates that the construction cost of buildings in this area is equivalent to 0.866 times the construction cost in Surabaya.

When compared to the other 17 regencies/cities in Southeast Sulawesi, Kolaka Regency's IKK ranks 3rd lowest.

The highest IKK is in Kendari City (86.1 points), while the lowest is in Wakatobi Regency (105.7 points).

Below is the list of 5 regencies/cities with the lowest IKK in Southeast Sulawesi in 2025.

  1. Kendari City: 86.1 points
  2. Konawe Regency: 86.55 points
  3. Kolaka Regency: 86.59 points
  4. East Kolaka Regency: 87.09 points
  5. North Kolaka Regency: 87.39 points

List of 5 regencies/cities with the highest IKK in Southeast Sulawesi in 2025.

  1. Wakatobi Regency: 105.7 points
  2. Central Buton Regency: 98.53 points
  3. North Buton Regency: 95.94 points
  4. Buton Regency: 95.37 points
  5. South Buton Regency: 94.19 points

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"Disclosure: This is an AI-generated translation of the original article. We strive for accuracy, but please note that automated translations may contain errors or slight inconsistencies."

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