This study was carried out in Kinondoni municipality to determine the per capita daily waste
generation rate and waste composition, and correlate these variables with socioeconomic factors
of the householders. Questionnaires, interviews, waste characterization, and observation were
used in data collection. A sample of 75 respondents residing in middle and low-income settlements
were selected for the study. The results showed that the generation rate of household wastes was
0.44 kg/persons/day. On average household solid waste consisted of kitchen/food waste, paper,
plastics, glass, metals, aluminium and other wastes, the proportion of each waste was
approximately 74.10%, 8.30%, 9%, 0.75%, 0.60%, 0% and 7.25%, respectively An evaluation of
the relationship between daily per capita generation of household waste and socio-economic
factors indicated a weak positive correlation with household size (r = 0.219, and r = 0.138 for
middle and low-income households respectively). While, the obtained value of the Pearson
coefficient (r) indicated very weak negative correlation (r = -0. 108 and r= -0.096 for middle and
low-income households respectively) between the per capita daily waste generation and the
household income. These findings suggest that there is a need to examine other factors that
underlie the generation of household wastes.