The Public Opinion and Survey Lab of the Faculty of Social Sciences of Universitas Islam Internasional Indonesia (UIII) conducted a national survey on the varieties of Muslim religious practices and views in Indonesia. The survey aims to portray the dynamics and current condition of Muslims’ religious and social lives in Indonesia. The survey will be conducted annually. In addition to the questions about the varieties of religious practices and views, that will be asked in each survey, it will include several other questions depending on the survey module used. In its first year, the survey focused entirely on the varieties of Muslims’ religious practices and views. The survey dataset is free to download and use. To download the dataset, you must complete the following registration form.