The year-on-year index stood at -0.38%; however, the cost of potatoes increased by more than 20% in the last month. In contrast, products like rice, tomatoes, and onions reported price drops.

The National Institute of Statistics and Censuses (INEC) has revealed the Consumer Price Index (CPI) data for October 2025, painting a mixed economic picture for Costa Rican households.

While the year-on-year variation (October 2024 to October 2025) remains in negative territory at -0.38%, marking the third consecutive year with this trend, the monthly variation registered a slight increase of +0.19%.

This monthly increase was driven by significant hikes in high-consumption products, while other basic goods offered some relief.

Of the 289 goods and services that make up the index, INEC reported that 38% of products increased in price, 43% decreased, and 19% showed no variation.

Main Increases of the Month

The food category was a primary driver of the October increases. The product with the most significant positive effect on the monthly variation was the potato, which registered a considerable increase of +20.12%.

This was followed by services related to tourism and transportation. International vacation packages rose by +4.16%, and airline tickets by +7.52%. These increases impact the cost of traveling outside the country ahead of the high season at the end of the year. Gasoline also reported a 1.21% rise.

Goods and Services with Price Drops

In contrast, several essential items from the basic food basket contributed to a negative effect, moderating the overall rise of the index.

Rice registered a decrease of -1.63%, followed by key vegetables such as tomatoes (-3.70%) and onions (-4.56%). These drops represent a relief for the cost of basic nutrition in households.

General Outlook

The INEC report reflects a scenario of high volatility in specific prices. Although general inflation remains controlled and below the Central Bank’s target, the reality for the consumer at the supermarket is mixed.

While the cost of some basic components of the “casado” or “gallo pinto” (traditional dishes) decreased, other essential products like potatoes experienced drastic hikes that directly impact family budgets.