This chapter presents and discusses the results of a worldwide survey on dual citizenship among Austrians living abroad. A total of 2,403 people took part. The questions mainly focused on the respondents’ attitudes towards (dual) citizenship. Most respondents showed a great interest in the subject. However, there are significant differences regarding the host country, the duration of stay in the foreign country and the level of education. Persons living in a Western country, as well as those with higher education, tend to be more in favour of dual citizenship. The longer people stay in a country, the more important the topic becomes to them. However, after a certain time (more than 20 years), the importance decreases again. The respondents evaluate citizenship not only for its symbolic and emotional value but also for its strategic advantages.