| George H and Estelle M Sands Foundation | | Princeton, NJ | Local | 5 | 2024 | $490,000 |
| Princeton University | | Princeton, NJ | Local | 6 | 2024 | $84,000 |
| Curtis W Mcgraw Foundation | | Princeton, NJ | Local | 7 | 2024 | $55,000 |
| The@Macmillan Family Foundation Inc | | New York, NY | Local | 1 | 2024 | $50,000 |
| Aresty Foundation | | Princeton, NJ | National | 6 | 2024 | $19,658 |
| Dina L and Michael J Shaw Foundation | | Princeton, NJ | Local | 2 | 2024 | $10,050 |
| Steffens 21St Century Foundation II | | New York, NY | National | 1 | 2024 | $10,000 |
| G Whitney Snyder Charitable Fund | | Wilmington, DE | Local | 4 | 2024 | $7,000 |
| Doll Family Foundation | | Princeton, NJ | National | 5 | 2024 | $6,000 |
| The Olsen Foundation a New Jersey Nonprofit Corporation | | Princeton, NJ | Local | 4 | 2024 | $5,000 |
| Robert J and Elaine Ciatto Family Foundation Inc | | Parsippany, NJ | Local | 5 | 2024 | $2,500 |
| Mathewson Foundation | | Lake George, NY | Local | 4 | 2024 | $2,300 |
| Traylor Charitable Fund | | Moultonborough, NH | National | 1 | 2024 | $1,500 |
| The Joyce Carol Oates Foundation Inc | | Princeton, NJ | National | 1 | 2024 | $1,000 |
| Friends and Foundation of the Princeton Public Library Inc | | Princeton, NJ | Local | 6 | 2023 | $4,736,074 |
| Sydney & Phyllis Wragge Foundation | | | National | 2 | 2023 | $21,000 |
| Rita Allen Foundation | | Princeton, NJ | National | 3 | 2023 | $11,000 |
| Len & Laura Berlik Foundation Inc | | Princeton, NJ | Local | 4 | 2023 | $10,000 |
| Bristol-Myers Squibb Foundation Inc | | Princeton, NJ | Local | 2 | 2023 | $630 |
| Friends of the Princeton Public Library | | | — | 4 | 2021 | $621,343 |
| The Jewish Community Foundation of Greater Mercer Inc | | Princeton, NJ | Local | 2 | 2021 | $31,600 |
| Mary Owen Borden Memorial Fund | | Rumson, NJ | Local | 2 | 2021 | $10,635 |
| Sozosei Foundation | | Princeton, NJ | National | 1 | 2021 | $5,000 |
| Educational Ventures Inc | | Princeton, NJ | National | 3 | 2021 | $1,000 |
| Emily & John Harvey Foundation C/O Thomas B Harvey | | | — | 3 | 2021 | $700 |
| Margen R Penick Charitable Tr Uw | | Washington, DC | Local | 1 | 2020 | $2,500 |
| Leen Foundation Inc | | Princeton, NJ | National | 1 | 2020 | $1,000 |
| Losam Fund | | Milwaukee, WI | — | 3 | 2020 | $750 |
| Sapoff Foundation | | | Local | 2 | 2020 | $300 |
| The Breen Foundation Inc | | Princeton, NJ | National | 2 | 2019 | $2,000 |
| J Robert and Barbara a Hiller Foundation Inc | | Princeton, NJ | Local | 1 | 2019 | $1,000 |
| Sipprelle Charitable Corp | | Jackson, WY | National | 2 | 2019 | $750 |
| Twin Chimney Inc | | Princeton, NJ | — | 2 | 2018 | $10,000 |