Full edition for scientific use. The data was collected as part of the H2020 project "MiCREATE - Migrant Children and Communities in a Transforming Europe". It consists of results of a quantitative survey of about 500 children and adolescents with and without a migration background. The aim of the research was to gain insights into integration measures in the Austrian school and education system and to provide policy recommendations for the local, national and EU level from a child-centered perspective, as well as to develop tools for schools to facilitate intercultural learning.