Historic Richmond Town is an independent nonprofit cultural organization of the City of New York, which owns a portion of the land and structures. The City supports part of the museum's operations and capital improvements with public funds from the Department of Cultural Affairs, the New York City Council, and the Office of the Staten Island Borough President. The organization is a member of the Historic House Trust which provides additional funding.

This website was funded by the Northfield Bank Foundation.

In recent years, Historic Richmond Town has received funding from Barker Welfare Foundation, The Bay and Paul Foundations, Bloomberg Philanthropies, BNP Paribas, Cabot Cheese, The Coby Foundation, Con Edison, Costco, EM Photo Services, Empire State Bank, Fan Association of North America, Goldman Sachs, Goldmine Jewelers, Google, The Leona M. and Harry B. Helmsley Charitable Trust, Historic House Trust of New York City, History Channel, Hudson City Savings Bank, Institute of Museum and Library Services, Morgan Stanley, National Endowment for the Humanities, National Grid, New York City Council, New York City Department of Cultural Affairs, New York Community Trust, New York Container Terminal, New York Council for the Humanities, New York Landmarks Conservancy, New York State Department of Education, New York State Council on the Arts, New York State Library, The Lois & Richard Nicotra Foundation, Northfield Bank Foundation, Office of the Staten Island Borough President, Pandora, Rab's Country Lanes, Richmond County Savings Foundation, Staten Island Audiological Services, Staten Island Board of Realtors, Staten Island Chamber of Commerce, The Staten Island Foundation, Time Warner Cable, US Bank, and Victory State Bank.

This website was rebuilt and refreshed with the generous support of the Northfield Bank Foundation.