Topic summary
towns

Extracted from the Wikipedia article Town.
Meaning
Towns often exist as distinct governmental units, with legally defined borders and some or all of the appurtenances of local government (e.g. a police force). In the United States these are referred to as "incorporated towns". In other cases the town lacks its own governance and is said to be "unincorporated". The existence of an unincorporated town may be legally set out by other means, e.g. zoning districts. In the case of some planned communities, the town exists legally in the form of covenants on the properties within the town. The United States census identifies many census-designated places (CDPs) by the names of unincorporated towns which lie within them; however, those CDPs typically include rural and suburban areas and even surrounding villages and other towns.