Timeline of town creation in Downstate New York

The towns and cities of Downstate New York were created by the U.S. state of New York as municipalities in order to give residents more direct say over local government. Present-day Westchester, Bronx, New York, Richmond, Kings, Queens, Nassau, and Suffolk counties were part of York Shire from 1664-August 1673 and again from February 1674 until 1683 at which point the Province of New York was divided into counties.

Source: Wikipedia — Timeline of town creation in Downstate New York (CC BY-SA 4.0)