Macau is the top country by population density in the world. As of 2017, population density in Macau was 20,546.8 people per sq. km. The top 5 countries also includes Monaco, Singapore, Hong Kong, and Bahrain.The description is composed by Yodatai, our digital data assistant. Have a question? Ask Yodatai ›
Population density is midyear population divided by land area in square kilometers.