The evaluation of the first intercultural Waldorf school in Mannheim demonstrates, on one hand, how the current issue of school integration for children with a migration background is addressed through the approach of Waldorf education. On the other hand, the empirical results show the effectiveness of this approach, particularly for linguistic and social integration. This provides numerous suggestions and practical insights for the integration efforts of public schools, as well as many aspects that should also be considered in the scientific discussion of this topic.