Corn is an important food crop in northern Côte d’Ivoire. However, producers are often exposed to difficulties in accessing inputs which threaten the stability of production. This contrast led us to initiate «Study of the productivity of maize cultivation systems and the GIS approach in the department of Dikodougou in Côte d’Ivoire». The general objective of this work is to analyze the productivity of maize cultivation systems in the Dikodougou department with a view to improving its production. The study used primary data through a questionnaire addressed to 240 corn producers spread across two (2) sub-prefectures and secondary data relating to the different criteria used. It appears from this study that two maize cultivation systems are encountered in the Dikodougou department. These are semi-intensive systems (72.5%) practiced by the majority of producers and intensive systems which concern 27.5% of producers. More productive, intensive cultivation systems which make it possible to obtain better yields are found more in the sub-prefectures of Boron (45.5%) where almost half of the producers practice them. According to the GIS approach, it is also in the locality of Boron (78.64%) that the areas with optimal potential are dominant. However, average corn yields remain low in the Dikodougou department (1250 kg/ha) compared to national average yields which are around 2000 kg/ha. If the good cultivation potential of the department represents an asset, the adoption of a productive cultivation system is also decisive.