Blora Regency Construction Cost Index in Central Java Reached 101.19 Points in 2025

The Construction Cost Index (IKK) of Blora Regency, Central Java, reached 101.19 points in 2025.

This figure decreased by 2.66 points compared to last year and increased by 1.8 points in the last 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 cost in a regency/city compared to prices in the reference city, namely Surabaya City.

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

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Based on this definition, Blora Regency's IKK of 101.19 points indicates that construction costs in the area are equivalent to 1.012 times the construction costs in Surabaya City.

Compared to 35 other regencies/cities in Central Java, Blora Regency's IKK ranks 24th lowest.

The lowest IKK is in Kebumen Regency (96.9 points), while the highest is 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 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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