Préfecture (capital): Périgueux[?].
Sous-préfectures: Bergerac[?], Nontron[?], Sarlat la Canéda[?].
See also: List of the communes of the Dordogne département
... the age of 18, 6.2% from 18 to 24, 17.7% from 25 to 44, 36.0% from 45 to 64, and 12.5% who are 65 years of age or older. The median age is 44 years. For every 100 ...