A community-based cross-sectional study was conducted between May and June 2021. Children aged 24–35 months and healthcare workers providing vaccination services were enrolled. A structured questionnaire and key informant interviews were used to collect quantitative and qualitative data respectively. Descriptive statistics were used to summarize continuous and categorical variables. Bivariate and multivariate analyses were carried out to determine factors associated with vaccination completion. The odds ratio was used to measure the association between independent and dependent variables and p-value and its corresponding chi-square as a measure of statistical significance. 