This table shows the total population of the Municipality of Rotselaar in Belgium, as well as that of each of its constituent communes, on January 1 of each year since the merger of Rotselaar, Werchter and Wezemaal in 1977.
Source: The section on demographics, on the official website of Rotselaar. (Dutch)
Age structure
Source: Statistics Belgium, Kerncijfers voor de gemeente Rotselaar. (Dutch)
References
Demographics of Rotselaar Wikipedia(Text) CC BY-SA