The Town of Harwich is a resort and residential community located on the south side of the Cape peninsula, with an extensive shoreline on Nantucket Sound. It was settled around 1665, and incorporated in 1694. Its early economy included agriculture and maritime industries and its history has included boom and bust cycles from the earliest days of the community.

In 1775, when Separatists and Baptists outnumbered Orthodox Congregationalists, Harwich burghers felt independent enough to refuse to support a minister with public tax monies and they continued refusing to do so for 18 years. The town showed religious diversity from the first, including residents who are Baptists, Methodists, Reformed Methodists (anti-episcopal), Wesleyans and Catholics, among others.

Commercial, motel and condominium development has been intense along the Route 28 corridor and suburban development has significantly decreased the remaining agricultural landscape, but the town retains much of its 19th century character, including period Portuguese farmhouses.