In December 2025, Mexico’s annual inflation rate dropped to 3.69%, according to the National Consumer Price Index (INPC). The aviation and prepared food services drove up prices, while eggs and chicken helped curb inflation, as reported by the National Institute of Statistics and Geography (Inegi).
Key Price Increases in December 2025
According to the INPC, transportation services and prepared food significantly contributed to inflation. Here’s a breakdown of the most affected categories:
- Airfare: The rise in air travel costs was a significant factor in the overall price increase.
- Prepared Foods: The cost of ready-to-eat meals and snacks also contributed to the inflation rate.
These price hikes directly impacted consumers’ wallets, as many families experienced increased expenses in these areas.
Products with Lower Prices in December 2025
On the other hand, certain generic products experienced price reductions that helped offset inflation:
- Eggs: Eggs had the most significant impact on decreasing the general inflation rate, reducing it by 0.042 percentage points with a monthly variation of -4.11%.
- Chicken: Chicken prices also dropped, contributing -1.30% to the decrease in general inflation.
- Other vegetables and legumes: This category saw a -3.64% decrease in prices.
- Potatoes and other tubers: Prices for potatoes and similar root vegetables fell by -2.69%.
- Personal care products: Hair care products and detergents experienced price drops of -1.35% and -1.19%, respectively.
Among the top 10 generic products that contributed to lower inflation, papaya had the highest percentage drop at -10.77%.
Economists’ Predictions for January 2026
Economists from Banamex’s economic studies department anticipate that the upward inflation trend will resume in January 2026. This is mainly due to expected increases in taxes and tariffs.
Key Questions and Answers
- What caused the inflation in December 2025? The primary drivers were airfare and prepared food services.
- Which products had lower prices in December 2025? Eggs, chicken, other vegetables and legumes, potatoes and other tubers, personal care products (hair care and detergents), and papaya all experienced price reductions.
- What do economists predict for January 2026? Economists from Banamex expect inflation to rise again in January 2026 due to anticipated tax and tariff increases.
Understanding these changes in prices and their causes can help consumers make more informed decisions regarding their spending habits. Staying updated on economic trends and expert predictions is crucial for navigating financial challenges in Mexico.
