This study explores the integration of Sabah’s rich cultural heritage into early childhood education through a Mixed-Methods Secondary Data Analysis (MMSDA) approach. Drawing on both quantitative and qualitative data obtained from online repositories, government reports, UNESCO records, and scholarly publications, the research employs AI-assisted data collection tools to efficiently identify and synthesize relevant materials. Quantitative findings from statistical reports are paired with qualitative insights from cultural narratives, policy documents, and educational frameworks, allowing for a convergent analysis that highlights both measurable outcomes and contextual depth. The study emphasizes the potential of embedding traditional practices, oral histories, and indigenous values within early learning curricula to foster cultural identity, inclusivity, and holistic child development. Ultimately, the findings underscore the role of culturally responsive pedagogy in bridging global educational standards with local heritage, ensuring that early childhood education in Sabah remains both globally relevant and deeply rooted in local identity.