The town is Caix in Picardy, Somme, district and township Montdidier Rosières-en-Santerre. Located in the heart of Santerre, the village has an area of 1195 ha is distinguished by its relief and notched cashed. Its altitude is between 53 and 97 meters. Upon arrival at Caix, visitors are struck by the majesty of the tower of the church of Sainte-Croix (sixteenth century) which overlooks all homes. This building is a historical monument since October 16, 1906.
For twenty years the demographic changes recorded some increase: 736 inhabitants in 2013, 706 in 2004, 658 in 1999, 621 in 1990 and 611 in 1982. For information, Caix were administered 719 in 1962 to 722 in 1968 and 650 in 1975.
Serene village young, dynamic Caix has a post office, a bakery, a factory, a nursing home and two discount stores.
Regarding education, youth Caixois primary are welcomed into the three classes of the school and continue their education in college Jules Verne Rosières before going to the schools of Montdidier, Peronne and Amiens.
Caix third municipality in the canton of population, is part of the Community of Municipalities of Santerre.