Africa’s Top Maize Producers in 2022: The Countries Feeding a Continent
Maize is not simply a crop in Africa — it is a lifeline. From the rain-fed smallholder farms of Malawi to the vast commercial fields of South Africa’s Free State province, maize underpins food security, rural employment, and national economies across the continent. In 2022, Africa produced a staggering 92.8 million tonnes of maize, according to data from the Food and Agriculture Organization of the United Nations (FAO), cementing the crop’s status as the continent’s single most important cereal grain.
Why Maize Dominates African Agriculture
Maize — known scientifically as Zea mays and commonly called corn in North America — thrives across an extraordinary range of African climates, from semi-arid savannah to highland tropical zones. It matures faster than sorghum or millet, yields more calories per hectare than most competing staples, and adapts to both subsistence and commercial farming systems. Beyond direct human consumption, maize feeds livestock, fuels industrial food processing, and generates export revenue. Cornmeal porridge — known as ugali in Kenya and Tanzania, sadza in Zimbabwe, and nsima in Malawi — is a daily staple for hundreds of millions of people. The crop’s versatility makes it irreplaceable.
Maize also carries significant economic weight. In countries like Malawi, where the crop occupies over 70% of cultivated land, national food security policy is essentially maize policy. Governments across the continent invest heavily in subsidized seed and fertilizer programs specifically designed to boost maize yields, reflecting how deeply the crop is woven into both rural livelihoods and political calculations.
The Top Five Producers: Southern, West, and East Africa Lead
South Africa dominated the continent in 2022 with a production figure of 16.1 million tonnes, nearly 17% of Africa’s total output. The country’s maize belt stretches across the Free State, North West, and Mpumalanga provinces, where large-scale commercial farms deploy precision agriculture, hybrid seed varieties, and mechanized harvesting. South Africa is also a significant maize exporter, regularly shipping white maize to neighboring countries including Zimbabwe, Mozambique, and Lesotho. Nigeria followed in second place with 12.9 million tonnes, a figure driven by the country’s diverse agro-ecological zones — from the Guinea Savannah belt in states like Kaduna and Benue to the wetter southern regions. Nigeria’s maize sector is predominantly smallholder-driven, with millions of farmers cultivating plots of under two hectares.
Ethiopia ranked third with 10.2 million tonnes, a remarkable output for a country where maize cultivation is concentrated in the fertile highlands and rift valley regions of Oromia and the Southern Nations, Nationalities, and Peoples’ Region (SNNPR). Ethiopia’s government has prioritized maize intensification through programs distributing improved seed varieties developed by the Ethiopian Institute of Agricultural Research (EIAR). Egypt placed fourth at 7.5 million tonnes — an impressive figure given that the country receives virtually no rainfall. Egyptian farmers rely almost entirely on Nile River irrigation infrastructure, including the extensive canal networks of the Nile Delta, to sustain high-yield maize cultivation. Tanzania rounded out the top five with 5.9 million tonnes, producing maize primarily in the southern highlands regions of Mbeya, Iringa, and Njombe, areas that also supply neighboring countries through both formal and informal cross-border trade.
The Rest of the Top Ten: Mali, Malawi, Ghana, Angola, and Kenya
Mali produced 3.9 million tonnes in 2022, a figure that reflects both the country’s agricultural potential and the severe challenges it faces. Mali’s maize production is concentrated in the southern Sudanian zone, particularly around Sikasso, the country’s most agriculturally productive region. Malawi followed closely with 3.7 million tonnes — a critical number for a country where maize provides roughly 40% of total caloric intake for the population. The Malawian government’s Farm Input Subsidy Programme (FISP), launched in 2005, has been one of the most studied agricultural intervention programs on the continent, credited with significant production gains despite ongoing debates about its long-term fiscal sustainability.
Ghana produced 3.26 million tonnes, supported by government investment through the Planting for Food and Jobs initiative launched in 2017, which expanded access to subsidized fertilizer and certified seed. Angola recorded 3.09 million tonnes, drawing on its diverse climatic zones across the central plateau provinces of Huambo and Bié, historically known as the breadbasket of Portuguese colonial-era agriculture. Kenya, despite chronic production challenges including erratic rainfall and high input costs, produced 3.09 million tonnes — maize being the country’s most politically sensitive crop, with the government frequently intervening in pricing and import policy to protect both farmers and consumers.
Challenges and the Road Ahead
Africa’s maize sector faces mounting pressure from climate change, with shifting rainfall patterns and prolonged droughts already reducing yields in vulnerable regions. Fall armyworm — an invasive pest first detected in Africa in 2016 and now present in over 40 countries — continues to devastate crops, costing farmers billions of dollars annually. Soil degradation, limited access to credit, and inadequate post-harvest storage infrastructure compound these challenges, with an estimated 20–30% of maize harvests lost to spoilage before reaching consumers. International research institutions including CIMMYT (the International Maize and Wheat Improvement Center) are actively developing drought-tolerant and pest-resistant maize varieties tailored to African growing conditions, offering a path toward more resilient production systems.
A Crop That Cannot Be Overlooked
The 2022 FAO data makes one thing unmistakably clear: maize is the agricultural backbone of the African continent. The ten countries profiled here collectively account for the vast majority of Africa’s total output, yet they represent strikingly different farming systems, climates, and policy environments. Understanding who produces maize, where, and under what conditions is essential for anyone serious about African food security — because when maize harvests fail, the consequences ripple far beyond the farm gate.
