While disinflation makes strides across Cameroon, the national average conceals a profoundly unequal pricing landscape. An analysis of inflation trends for May 2026 reveals that five out of the ten regional capitals are experiencing price increases surpassing the 3% tolerance threshold set by the Cemac zone. This economic bloc comprises Cameroon, Congo, Gabon, Equatorial Guinea, Chad, and the Central African Republic. Nationally, the inflation rate settled at 2.7%, a notable decrease from the 3.3% recorded a year prior.

Two-speed inflation across Cameroonian regions

Our findings show Bertoua leading the regional price surge with a 4.2% increase in the general price level across its markets. Following closely are Ngaoundéré (3.8%), Bafoussam (3.7%), Bamenda (3.6%), and Buea (3.2%). Yaoundé, the political capital, aligns precisely with the community benchmark at 3%. Conversely, Garoua successfully contained its price hike to 2.1%, ahead of Douala (2.4%) and Ebolowa (2.6%). Maroua, the administrative center of the Far North, presents the most striking anomaly, registering a 0.7% price decline over the month.

These disparities, we observe, stem from deep-seated structural factors. These include varying transportation costs, an uneven distribution of local produce, fragmented supply chains, and persistent logistical bottlenecks in specific areas. Essentially, price trajectories remain heavily influenced by the country’s economic geography and the quality of infrastructure connecting production hubs to urban markets.

Security risks exacerbate price pressures

Beyond the purely statistical analysis, the inflation map closely mirrors areas of insecurity. Bamenda and Buea, the regional capitals of the Anglophone North-West and South-West, have endured a separatist conflict since late 2016, severely disrupting agricultural production and commercial flows. These repercussions frequently spill over into the neighboring West region, with Bafoussam serving as a primary outlet. A similar dynamic is evident in Ngaoundéré and Bertoua, capitals of Adamaoua and the East, two regions destabilized by recurrent incursions from armed groups originating in the Central African Republic and Chad, compounded by significant displaced populations.

In practical terms, insecurity drives up transport expenses, diminishes marketable harvests, and inflates intermediary profit margins. A clear correlation exists between hotspots of tension and inflationary surges, although this relationship is not always direct or automatic.

The Maroua paradox and the naira effect

However, the security-centric theory encounters an intriguing exception. Maroua, the capital of the Far North, has been the most vulnerable city to attacks by the Nigerian Islamist group Boko Haram since 2016. Yet, it stands alone among the ten major cities surveyed, showing a price reduction in May 2026. The most plausible explanation lies in its proximity to neighboring Nigeria: the ongoing depreciation of the naira renders imported goods, often entering through informal channels, exceptionally competitive against the CFA franc. This monetary differential acts as an inflationary buffer, transforming the porous border into a crucial outlet for regional household purchasing power.

On a macroeconomic scale, Cameroon is steadily emerging from the period of economic strain that began in late 2021. After reaching a peak of 4.1% in the first half of 2025, national inflation receded to 2.1% in April 2026 before a slight rebound to 2.7% in May. The year-on-year comparison confirms this moderation: the overall price increase has significantly diminished over twelve months, allowing the country to fall back below the community norm.

For the Bank of Central African States (Beac), which guides monetary policy in the sub-region, this convergence towards the target provides new operational flexibility. Nevertheless, the persistence of localized inflationary pockets, particularly in areas weakened by security crises, serves as a stark reminder that merely re-establishing nominal balances will not suffice to restore purchasing power across all regions of the country.