Tropical and subtropical homegardens often show variation in floristic and structure depending on household characteristics. This research investigated how the household characteristics could influence homegarden vegetation characteristics for 50 randomly selected households in Kalaroa Upazila of Satkhira District, Bangladesh. The central analytical tool to test the relationships between household and homegarden characteristics was multiple linear regression. The results revealed that household landholdings, income, homestead size, and time spent for homegardening were strong predictors of homegarden vegetation characteristics. Economic conditions of the household, experience of the household head, and homegarden investment explained 48 % of the total plant diversity. The combined effects of all significant variables explained about 57 % of the variability in species richness. If homegarden species composition and structure receive attention by concerned authorities, the development of economically viable and ecologically sustainable homegardens can be one aim of the policy guidelines with regard to natural resource conservation and sustainable management basis in Bangladesh could act as a principal source for employment of women in rural Bangladesh.