In August 2025, Tangerang City's year-on-year (y-on-y) inflation was 1.78 percent.

In August 2025, Tangerang City experienced year-on-year (y-o-y) inflation of 1.78 percent, with a Consumer Price Index (CPI) of 107.58.

„ Y-o-y inflation occurred due to price increases, as indicated by increases in most expenditure group indices: food, beverages, and tobacco by 2.57 percent; clothing and footwear by 2.15 percent; housing, water, electricity, and household fuel by 1.07 percent; household equipment, tools, and routine maintenance by 0.36 percent; health by 0.1 percent; transportation by 0.57 percent; information, communication, and financial services by 1.09 percent; recreation, sports, and culture by 5.36 percent; education by 1.06 percent; food and beverage/restaurants by 1.9 percent. and the personal care and other services group at 5.27 percent.

„ The month-to-month (m-to-m) and year-to-date (y-to-d) inflation rates for Tangerang City in August 2025 were -0.21 percent and 1.05 percent, respectively.