In May 2022, Mamuju experienced inflation of 0.69 percent

Inflation in the city of Mamuju occurred because of the price increase shown by the increase in several expenditure group indexes, namely the food, beverage and tobacco groups 1.30 percent; clothing and footwear groups 0.72 percent; Housing, water, electricity and household fuel groups 0.08 percent; health group 0.02 percent; Transportation group 0.71 percent; Information, Communication and Financial Services Group 0.21 percent; Recreation, sports and culture group 0.12 percent; Food and beverage/restaurant supply group 0.04 percent; and private maintenance groups and other services 0.64 percent. While the expenditure group that experiences deflation is a group of equipment, equipment, and routine household maintenance 0.06 percent.

The calendar year index change rate in May 2022 in Mamuju recorded a 3.21 percent inflation and the index change rate of the year (May 2022 against May 2021) showed an inflation of 3.49 percent.

Based on the results of a consumer price survey of 90 cities in Indonesia in May 2022, it shows that 87 cities experienced inflation and 3 cities experienced deflation. The highest inflation occurred in Tanjung Pandan by 2.24 percent and the lowest occurred in Gunungsitoli by 0.05 percent. While the highest deflation occurred in Kotamobagu by 0.21 percent and the lowest occurred in Merauke by 0.02 percent.