Construction Cost Index of Ponorogo Regency, East Java 2025

The Construction Cost Index (IKK) of Ponorogo Regency, East Java reached 95.62 points in 2025.

This figure decreased by 1.55 points compared to last year and dropped by 4.07 points over the past five years.

Quoting the publication of the Central Statistics Agency (BPS) regarding the 2025 Provincial and Regency/City IKK, 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.

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Based on this definition, the 95.62-point IKK of Ponorogo Regency indicates that the construction cost of buildings in this area is equivalent to 0.956 times the construction cost in Surabaya.

Compared to the other 38 regencies/cities in East Java, Ponorogo Regency's IKK ranks 29th from the bottom.

The highest IKK is in Lumajang Regency (88.06 points), while the lowest is in Gresik Regency (102.92 points).

Here is the list of the 5 regencies/cities with the lowest IKK in East Java in 2025.

1. Lumajang Regency: 88.06 points
2. Situbondo Regency: 88.94 points
3. Bondowoso Regency: 90.96 points
4. Nganjuk Regency: 91.51 points
5. Kediri City: 91.53 points

List of the 5 regencies/cities with the highest IKK in East Java in 2025.

1. Gresik Regency: 102.92 points
2. Sumenep Regency: 101.33 points
3. Sidoarjo Regency: 100.57 points
4. Surabaya City: 100.0 points
5. Malang City: 97.61 points

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