A frazione ([fratˈtsjoːne]; pl. frazioni [fratˈtsjoːni]) is the Italian name given in administrative law to a type of territorial subdivision of a comune; for other administrative divisions, see municipio, circoscrizione, quartiere. It is cognate to the English word fraction, but in practice is roughly equivalent to "parishes" or "wards" in other countries.

Description

Typically the term frazioni applies to the villages surrounding the principal town (the capoluogo) of a comune. Subdivision of a comune is optional; some comuni have no frazioni, but others have several dozen. The comune usually has the same name of the capoluogo, but not always.

In practice, most frazioni are small villages or hamlets, occasionally a clump of houses. Every hamlet is not classified as a frazione; those that are not are often referred to as località, for example, in the telephone book. On some occasions, frazioni can be more populated than the capoluogo of the comune. Due to unusual circumstances or to the depopulation of the capoluogo, the town hall and its administrative functions can move to one of the frazioni: the comune still retains the name of the capoluogo.