Religion in colonial America varied dramatically by region — New England’s colonies were founded explicitly as religious communities, while New York and the mid-Atlantic colonies developed into some of the most religiously diverse territories in the colonial world.
New England: Puritan Foundations
With the exception of Rhode Island, the New England colonies were overwhelmingly Puritan. Founded between 1620 and 1638 by separatists and Puritans seeking religious communities where they could worship according to their own beliefs, colonies like Massachusetts Bay were governed with strict religious codes.
This strictness produced real conflict. Religious dissenters like Anne Hutchinson and Roger Williams were both exiled from Massachusetts Bay for challenging Puritan orthodoxy — Williams went on to found Rhode Island specifically as a haven for religious dissent and separation of church and state, a notable exception to New England’s Puritan uniformity.
The religious landscape gradually opened up: the 1691 Massachusetts Charter allowed other Protestant denominations, not just Puritans, to practice freely, vote, and hold office, and by the late 1600s a growing Anglican presence added real religious pluralism to New England.
New York: A Genuinely Diverse Colony
New York’s religious makeup looked nothing like New England’s. Originally settled by the Dutch as New Netherland, the colony inherited a Dutch Reformed Church presence, and even after England took control, Anglicans never achieved a true majority.
Instead, New York (along with New Jersey, Delaware, and the Carolinas) became home to a genuine mix of Presbyterians, Baptists, Quakers, the Dutch Reformed Church, and German Pietist groups — a level of religious diversity that was unusual for the era and foreshadowed the religious pluralism that would later define the United States.
Why This Regional Split Happened
New England’s uniformity stemmed from its founding purpose — entire colonies were established by religious groups seeking to practice their specific faith without interference, which meant strict enforcement of that faith once established. New York’s diversity came from the opposite dynamic: it began as a commercial Dutch trading colony, not a religious mission, and absorbed whichever religious communities arrived to do business or settle land, without ever centralizing around one faith.
FAQs
What religion did the New England colonies practice?
The New England colonies were predominantly Puritan, with the notable exception of Rhode Island, which was founded by exiled dissenter Roger Williams specifically as a haven for religious freedom.
Why was New York more religiously diverse than New England?
New York began as the Dutch trading colony of New Netherland rather than a religious mission, which meant it absorbed diverse religious communities — Dutch Reformed, Presbyterian, Quaker, Baptist, and German Pietist groups — without any single denomination ever achieving a majority.
Who were Anne Hutchinson and Roger Williams?
Both were religious dissenters exiled from Massachusetts Bay Colony for challenging Puritan religious authority. Williams went on to found Rhode Island as a colony built on religious tolerance and separation of church and state.
For how Christianity itself developed into its modern branches, see our guide to the branches of Christianity.


