[3] The municipality of Valfabbrica contains the frazioni (subdivisions, mainly villages and hamlets) Casacastalda, Coccorano, Collemincio, Giomici, Monte Verde, Poggio Morico, and Poggio San Dionisio.

Valfabbrica borders the following municipalities: Assisi, Gualdo Tadino, Gubbio, Nocera Umbra, Perugia.

The town developed around the Abbey of Santa Maria in Vado Fabricae, created by the monks of Nonantola.

Later it was contended by the communes of Gubbio and Assisi, until it was conquered by the Papal States.

Casacastalda, founded in 1984, was promoted for the first time, from Eccellenza Umbria to Serie D after playoffs.