Duiven (population: 26,043) is a town in the eastern Netherlands, in the province of Gelderland. The municipality covers an area of 35.15 km² (of which 0.48 km² water).
The municipality of Duiven also includes the following towns, villages and townships: Groessen[?], Loo[?].
... is spread out with 22.3% under the age of 18, 6.3% from 18 to 24, 31.0% from 25 to 44, 26.9% from 45 to 64, and 13.5% who are 65 years of age or older. The median ...