Nigeria’s headline inflation rate declined significantly to 15.15 percent in December 2025, according to the latest update from the National Bureau of Statistics (NBS). The drop follows a comprehensive review and adjustment of the inflation calculation methodology by the country’s official statistics agency.
The NBS explained that the revised figure reflects improvements in data coverage, weighting, and measurement techniques used in compiling the Consumer Price Index (CPI). This methodological update was introduced to ensure that inflation data more accurately represents current consumption patterns and economic realities across Nigeria.
The recalculated inflation rate marks a notable shift from previous readings and has drawn attention from policymakers, investors, and economic analysts. Experts note that while the decline suggests easing price pressures on paper, the real impact on households will depend on how the updated methodology aligns with everyday consumer experiences.
The NBS emphasized that the review was conducted in line with international statistical standards and best practices. The agency reaffirmed its commitment to transparency and accuracy in economic data reporting, stating that reliable statistics are essential for informed decision-making and effective economic planning.
As Nigeria continues to implement reforms aimed at stabilizing the economy, the updated inflation figure is expected to play a key role in shaping fiscal and monetary policy discussions in the months ahead.