Ethnic piano music, as a distinctive cultural form, embodies a rich tapestry of national sentiment and cultural significance. Local higher education institutions, serving as crucial bastions of cultural preservation, integrate ethnic music culture into their piano instruction. This integration not only enhances students' musical proficiency but also fosters the continuation and evolution of ethnic culture. However, local higher education institutions currently face challenges such as uniform curriculum design and outdated teaching methods, which hinder the effective dissemination of ethnic piano music culture. This study, through literature review, empirical investigation, and case analysis, explores strategies for constructing ethnic piano music culture within local higher education settings. The research identifies that optimizing teaching content and curriculum design, innovating teaching methods and approaches, enhancing teacher training and professional development, and improving student engagement and evaluation mechanisms can significantly advance the spread and application of ethnic piano music culture in local higher education institutions. It is hoped that this study will provide valuable insights and guidance for piano teaching in local higher education institutions, thereby promoting the further development and preservation of ethnic music culture.