Construction Cost Index of Grobogan Regency, Central Java 2025

The Construction Cost Index (IKK) of Grobogan Regency, Central Java, was 101.06 points in 2025.

This figure decreased by 1.16 points compared to last year and increased by 6.22 points in the last five years.

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

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

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Based on this definition, Grobogan Regency's IKK of 101.06 points indicates that construction costs in the area are equivalent to 1.011 times the construction costs in Surabaya City.

Compared to 35 other regencies/cities in Central Java, Grobogan Regency's IKK ranks 21st lowest.

The lowest IKK was found in Kebumen Regency (96.9 points), while the highest was in Semarang Regency (105.94 points).

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

1. Kebumen Regency: 96.9 points
2. Purworejo Regency: 97.13 points
3. Wonogiri Regency: 97.29 points
4. Magelang City: 97.38 points
5. Magelang Regency: 98.13 points

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

1. Semarang Regency: 105.94 points
2. Semarang City: 105.47 points
3. Demak Regency: 104.52 points
4. Salatiga City: 103.0 points
5. Tegal City: 102.93 points

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