The management of household waste in Grand-Bassam (Côte d'Ivoire) is one of the concerns of the municipal authorities. Thus, the objective of this study is to quantify this waste according to the seasons in the city. To this end, eight campaigns of quantification are conducted in 2021, two of which are per climatic season. The results show that an inhabitant produces on average 0.80 +/- 0.03 kg/day during the long dry season and 0.85 +/- 0.02 kg/day during the long rainy season. In the short dry season, an average person produces 0.821+/- 0.04 kg/day, compared to 0.8 +/- 0.02 kg/day in the short rainy season. Households living in residential settlements, which include the majority of tourists, produce more waste with an average annual production of 1.3 +/- 0.06 kg/day/capita. The average annual composition of solid waste is dominated by organic matter with a total production of 155.13 kg/year/capita. The population of Bassam produces on average 26172 t/year of solid waste, that is to say an average production of 71704 kg/day. Waste production in households in Grand-Bassam varies significantly (ANOVA, p < 0.05), from one habitat to another but not from one season to another (p ˃ 0.05). Within all habitats (residential, evolving, and precarious), household waste generation did not vary significantly (p ˃ 0.05) across seasons. An efficient management of this waste must combine « prevention », « recovery » and « storage » actions with a maximum of pre-collection.