This study is a quantitative study that used the descriptive co-relational design and focused on the relationship between the socio-economic indicators to the household income of cacao farmers in San Isidro, Davao del Norte. The objective of this study is to improve the farmers’ livelihoods and promote sustainable cacao farming practices in the municipality. This study may contribute to the enhancement of the socio-economic well-being of cacao farmers and provide valuable guidance for stakeholders in the sector. It utilized the survey questionnaire method in gathering relevant data from respondents; selection was done using the stratified random sampling technique. After conducting frequency, percentage, and correlation analysis. This study found a significant correlation between socio-economic indicators and the household income of cacao farmers in San Isidro, Davao del Norte. The factors that do not have a strong correlation to the household income of the cacao farmers in San Isidro, Davao del Norte are production, educational attainment, infrastructure materials, and affiliations to organizations. Factors that show a significant role in their income are market conditions, access to resources, farming practices, water availability, household savings, insurance, access to communication, income sources, and access to healthcare services. However, each factor varies from its predicted value. Hence, this study offers valuable insights to the socio-economic dynamics of cacao farming in San Isidro, Davao del Norte. These findings can inform policymakers, agricultural agencies, and community development organizations in designing targeted interventions to address the specific needs of cacao farmers.