Construction Cost Index of Sampang Regency, East Java Reaches 93.32 Points in 2025

The Construction Cost Index (IKK) of Sampang Regency, East Java stood at 93.32 points in 2025.

This figure decreased by 4.83 points compared to last year and by 11.79 points over the past five years.

Quoting from 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 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.

(Read: Indonesia's Human Development Index (HDI) Declines for Three Consecutive Years Until 2025)

Based on this definition, the 93.32-point IKK of Sampang Regency indicates that the building construction cost in this area is equivalent to 0.933 times the construction cost in Surabaya.

When compared to the other 38 regencies/cities in East Java, Sampang Regency's IKK ranks 13th lowest.

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

Below is the list of 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 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

(Read: Indonesia's Land Quality Index 2024, Papua is the Best)