Flood disasters, notably in the Ciliwung River Basin, Indonesia, pose grave challenges to urban communities. The recurrent nature of these floods accentuates the importance of holistic educational resources to bolster community resilience and lessen flood risks. This study endeavors to assess the efficacy of StoryMaps—a digital platform fusing geographic information with narrative—as an instrument for flood disaster education in the Ciliwung Basin. Recognized for its interactive and immersive nature, StoryMaps transforms intricate disaster management data into digestible, interactive modules for the public. The research methodology encompasses an exhaustive literature review, offering insights into optimal StoryMaps design and its educational role in disaster mitigation. Subsequent content analysis of pertinent StoryMaps identifies effective design elements, shaping the prototype tailored to the Ciliwung milieu. This prototype amalgamates regional geospatial data with educational narratives on robust flood mitigation measures, undergoing rigorous expert evaluation and usability tests. Academically, the study augments the existing discourse on digital tools in disaster education, presenting a pertinent StoryMaps case study. Practically, it equips local stakeholders with a potent tool to counter flood threats and fortify resilience. Summarily, this research underscores the transformative capacity of geospatial tools and interactive narratives in democratizing vital disaster knowledge, thus catalyzing community involvement in disaster management.