Dumai City, Riau Construction Costliness Index 2025

The Construction Costliness Index (IKK) for Dumai City, Riau, was 96.91 points in 2025.

This figure decreased by 0.34 points compared to the previous year and by 3.44 points over the last five years.

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

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

(Read: IHSG Declines Amidst Strengthening Majority of Sectoral Indices (Wednesday, October 8, 2025))

Based on this definition, Dumai City's IKK of 96.91 points indicates that the construction prices in the area are equivalent to 0.969 times the construction prices in Surabaya City.

Compared to 12 other regencies/cities in Riau, Dumai City's IKK ranks 8th lowest.

The lowest IKK is in Kuantan Singingi Regency (85.79 points), while the highest is in Meranti Islands Regency (103.0 points).

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

1. Kuantan Singingi Regency: 85.79 points
2. Kampar Regency: 87.15 points
3. Pekanbaru City: 90.47 points
4. Indragiri Hulu Regency: 93.0 points
5. Pelalawan Regency: 93.18 points

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

1. Meranti Islands Regency: 103.0 points
2. Rokan Hilir Regency: 99.25 points
3. Indragiri Hilir Regency: 99.01 points
4. Rokan Hulu Regency: 97.07 points
5. Dumai City: 96.91 points

(Read: End of 2025, Indonesian Consumer Confidence Index Slumps to 123.5)