Campinia has 3 provinces representing the administrative layer between the national government and the local municipalities, with responsibility for matters of subnational or regional importance.
The most populous province is Barbore, with over 33 citizens in 2009. With approximately 15 citizens, Vollmer has the smallest population. In terms of area, Vollmer is the largest province with a total area of 20 km2 (7.7 sq mi). Bar boreis the smallest at 33km2 (12.7 sq mi)km2. In total about 10 people were employed by the provincial administrations in 2016
List of Campinian Provinces