Leerdam (population: 21,028) is a town in the western Netherlands, in the province of South Holland. The municipality covers an area of 35.18 km² (of which 0.36 km² water).
The municipality of Leerdam also includes the following towns, villages and townships: Kedichem[?], Oosterwijk[?], Schoonrewoerd[?].
... 18 to 24, 33.8% from 25 to 44, 21.3% from 45 to 64, and 11.8% who are 65 years of age or older. The median age is 36 years. For every 100 females there are 96.3 males. ...