The Cuadrilla of Campezo-Montaña Alavesa is made up of six municipalities:
POPULATION
The total population of the region is 3,150 inhabitants. However, the seasonal population can double on the weekend, during the summer, and during vacation.

COUNCILS OR POPULATED AREAS
The six municipalities that make up the Cuadrilla are also made up of 47 populated areas or Councils.
ARRAIA-MAEZTU
The municipality of Arraia-Maeztu is made up of 16 towns:
BERNEDO
The municipality of Bernedo is made up of 13 towns:
CAMPEZO
The municipality of Campezo is made up of 5 towns:
LAGRAN
The municipality of Lagrán is made up of 3 towns:
PEÑACERRADA
The municipality of Peñacerrada is made up of 6 towns:
VALLE DE ARANA
The municipality of Valle de Arana is made up of 4 towns: