Scherpenheuvel-Zichem is a city and municipality located in the province of Flemish Brabant, Flemish Region, Belgium, encompassing the towns of Averbode, Messelbroek, Okselaar, Scherpenheuvel, Schoonderbuken, Keiberg, Kaggevinne, Testelt and Zichem. On January 1, 2020, Scherpenheuvel-Zichem had a total population of 23,135. The total area is 50.50km2 which gives a population density of 458.1 inhabitants per km2.