Princeton University advances learning through scholarship, research, and teaching of unsurpassed quality, with an emphasis on undergraduate and doctoral education that is distinctive among the world’s great universities, and with a pervasive commitment to serve the nation and the world.
The Trustees of Princeton University’s recent giving is anchored by a single large 2025 contribution of $37,844,141 to S&G Foundation Incorporation in Albany, New York. That grant sits alongside repeated support for Princeton-area public institutions and recurring contributions to community and education partners in New Jersey. The pattern reflects a funder whose grants move between university-related priorities, local civic needs, and selected national nonprofits. Across the recent grants list, Princeton University appears as a funder of public schools, municipal services, emergency response, and cultural organizations in Princeton and Mercer County. It also supports organizations beyond New Jersey, including New York-based grantees and a Colorado scholarship organization. The size of individual grants ranges from modest contributions to seven-figure awards, with multiple recipients appearing in more than one year. Recent examples include the Municipality of Princeton, Princeton Public Schools, Community Foundation of New Jersey, and the Environmental Defense Fund. The university’s own mission centers on scholarship, research, teaching, and community engagement, and the grant pattern shows those commitments extending into both institutional and local public-goods support.
Local education is a major theme in the grants list. In 2025, the Trustees of Princeton University gave $2,795,000 to Princeton Public Schools, following $1,625,000 in 2024 and $225,000 in 2023. Civic and municipal support is another clear thread: the Municipality of Princeton received $9,500,000 in 2025, after $4,382,000 in 2024 and $3,691,600 in 2023. They also fund community infrastructure and emergency services. The County of Mercer received $1,361,700 in 2025 and $667,500 in 2024, while Princeton Fire Department received $1,220,000 in 2025 and Princeton First Aid & Rescue Squad Inc received $258,000 in 2025. Outside the local public sector, the Environmental Defense Fund received $503,662 in 2025, and Leadership Ent for a Diverse America received multiple contributions across 2023, 2024, and 2025.
Typical grants cluster in the low six figures and below: the 25th percentile is $28,000, the median is $90,860, and the 75th percentile is $387,926. The recent record also includes a small number of very large contributions, including multimillion-dollar awards. Several recipients appear across multiple years, such as the Municipality of Princeton, Princeton Public Schools, Community Foundation of New Jersey, Leadership Ent for a Diverse America, Environmental Defense Fund, and McCarter Theatre Company. The foundation’s giving is structured as contributions rather than program-related investments, and it does not fund individuals.
$15M
$45.9B
$3.2B
$3.2B
Most grants fall between $28K and $388K, with a median of $91K.
25th Percentile
$28K
Median
$91K
75th Percentile
$388K
Christopher Eisgruber
PRESIDENT
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The giving is heavily concentrated in New Jersey, which accounts for 61% of grants and is the top state by grant count. Princeton and nearby Mercer County appear often, including Princeton, Trenton, and Morristown. Outside New Jersey, recent grants also went to Albany and New York in New York state, plus Denver in Colorado. The recipient-country distribution is entirely U.S.-based, with 105 grants to U.S. organizations.
Recent grants show support for public schools, municipal government, emergency services, community foundations, universities or university-affiliated groups, cultural organizations, and environmental nonprofits. Examples in the data include Princeton Public Schools, the Municipality of Princeton, County of Mercer, Princeton Fire Department, Community Foundation of New Jersey, and Environmental Defense Fund.
Several recipients receive support in multiple years. The Municipality of Princeton appears in 2023, 2024, and 2025; Princeton Public Schools appears in 2023, 2024, and 2025; and McCarter Theatre Company appears in 2023, 2024, and 2025. That indicates recurring grantmaking is common in the recent record.
The grant-size distribution centers at a median of $90,860. The 25th percentile is $28,000 and the 75th percentile is $387,926, so many awards are in the five-figure to low six-figure range, with some much larger contributions at the top of the distribution.
New Jersey is the top state by grant count and receives 61% of grants. Recent New Jersey recipients include organizations in Princeton, Trenton, and Morristown, showing a strong concentration in the Princeton area and broader Mercer County region.
No. The foundation does not fund individuals, and it does not make program-related investments. The recent grant record is built around contributions to organizations rather than direct support to people.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| MUNICIPALITY OF PRINCETON | PRINCETON, NJ | $5,304,000 | 2026 | CONTRIBUTION |
| PRINCETON PUBLIC SCHOOLS | PRINCETON, NJ | $2,886,800 | 2026 | CONTRIBUTION |
| County of Mercer | Trenton, NJ | $1,416,168 | 2026 | CONTRIBUTION |
| COMMUNITY FOUNDATION OF NEW JERSEY | MORRISTOWN, NJ | $1,323,863 | 2026 | CONTRIBUTION |
| MARY J GOREE LAS ANIMAS CTY SCHLRSHP | Trinidad, CO | $788,469 | 2026 | CONTRIBUTION |
| MCCARTER THEATRE COMPANY | PRINCETON, NJ | $657,267 | 2026 | CONTRIBUTION |
| ENVIRONMENTAL DEFENSE FUND | NEW YORK, NY | $410,550 | 2026 | CONTRIBUTION |
| LEADERSHIP ENT FOR A DIVERSE AMERICA | NEW YORK, NY | $362,374 | 2026 | CONTRIBUTION |
| LEADERSHIP ENT FOR A DIVERSE AMERICA | NEW YORK, NY | $310,000 | 2026 | CONTRIBUTION |
| PRINCETON MASS TRANSIT | PRINCETON, NJ | $300,000 | 2026 | CONTRIBUTION |
| PRINCETON FIRE DEPARTMENT | PRINCETON, NJ | $200,000 | 2026 | CONTRIBUTION |
| THE WILDERNESS SOCIETY | WASHINGTON, DC | $168,249 | 2026 | CONTRIBUTION |
| CLIMATE CENTRAL INC | PRINCETON, NJ | $157,224 | 2026 | CONTRIBUTION |
| Housing Initiatives of Princeton | PRINCETON, NJ | $100,000 | 2026 | CONTRIBUTION |
| 101 INC | PRINCETON, NJ | $100,000 | 2026 | CONTRIBUTION |
| WEST HARLEM ENVIRONMENTAL ACTION INC | NEW YORK, NY | $75,796 | 2026 | CONTRIBUTION |
| ROSEFITZGERALDKENNEDYGREENWAY CONSERVANCYINC | BOSTON, MA | $72,922 | 2026 | CONTRIBUTION |
| PRINCETON FIRST AID & RESCUE SQUAD INC | PRINCETON, NJ | $70,000 | 2026 | CONTRIBUTION |
| TRIANGLE CLUB OF PRINCETON UNIVERSITY | PRINCETON, NJ | $69,880 | 2026 | CONTRIBUTION |
| PRINCETONNURSERYSCHOOL | PRINCETON, NJ | $55,546 | 2026 | CONTRIBUTION |
| INSTITUTE FOR ADVANCED STUDY | PRINCETON, NJ | $52,985 | 2026 | CONTRIBUTION |
| THEFRIENDSandFOUNDATIONOFTHE PRINCETON PUBLICLIBRARYINC | PRINCETON, NJ | $30,000 | 2026 | CONTRIBUTION |
| GREATER TRENTON INC | TRENTON, NJ | $30,000 | 2026 | CONTRIBUTION |
| BROADMEAD SWIM CLUB INC | PRINCETON, NJ | $27,573 | 2026 | CONTRIBUTION |
| PRINCETON HEALTHCARE SYSTEM FOUNDATION INC | PLAINSBORO, NJ | $20,000 | 2026 | CONTRIBUTION |
| THE WATERSHED INSTITUTE | PENNINGTON, NJ | $15,000 | 2026 | CONTRIBUTION |
| UNITED WAY OF GREATER MERCER COUNTY | Hamilton, NJ | $11,033 | 2026 | CONTRIBUTION |
| The Trustees of Columbia University-INCITE | NEW YORK, NY | $10,000 | 2026 | CONTRIBUTION |
| Marc Sanders Foundation | HILLSBOROUGH, NJ | $10,000 | 2026 | CONTRIBUTION |
| S&G Foundation Incorporation | albany, NY | $37,844,141 | 2025 | CONTRIBUTION |
| MUNICIPALITY OF PRINCETON | PRINCETON, NJ | $9,500,000 | 2025 | CONTRIBUTION |
| PRINCETON PUBLIC SCHOOLS | PRINCETON, NJ | $2,795,000 | 2025 | CONTRIBUTION |
| COMMUNITY FOUNDATION OF NEW JERSEY | MORRISTOWN, NJ | $1,444,800 | 2025 | CONTRIBUTION |
| County of Mercer | Trenton, NJ | $1,361,700 | 2025 | CONTRIBUTION |
| PRINCETON FIRE DEPARTMENT | PRINCETON, NJ | $1,220,000 | 2025 | CONTRIBUTION |
| MARY J GOREE LAS ANIMAS CTY SCHLRSHP | DENVER, CO | $758,175 | 2025 | CONTRIBUTION |
| LEADERSHIP ENT FOR A DIVERSE AMERICA | NEW YORK, NY | $610,000 | 2025 | CONTRIBUTION |
| ENVIRONMENTAL DEFENSE FUND | NEW YORK, NY | $503,662 | 2025 | CONTRIBUTION |
| LEADERSHIP ENT FOR A DIVERSE AMERICA | NEW YORK, NY | $484,443 | 2025 | CONTRIBUTION |
| TRIANGLE CLUB OF PRINCETON UNIVERSITY | PRINCETON, NJ | $442,039 | 2025 | CONTRIBUTION |
| MCCARTER THEATRE COMPANY | PRINCETON, NJ | $407,267 | 2025 | CONTRIBUTION |
| PRINCETON FIRST AID & RESCUE SQUAD INC | PRINCETON, NJ | $258,000 | 2025 | CONTRIBUTION |
| THE YWCA PRINCETON INC | PRINCETON, NJ | $200,000 | 2025 | CONTRIBUTION |
| WEST WINDSOR TOWNSHIP | WEST WINDSOR, NJ | $198,876 | 2025 | CONTRIBUTION |
| AMERICAN UNIVERSITY OF BEIRUT | NEW YORK, NY | $175,000 | 2025 | CONTRIBUTION |
| THE WILDERNESS SOCIETY | WASHINGTON, DC | $154,495 | 2025 | CONTRIBUTION |
| ROSEFITZGERALDKENNEDYGREENWAY CONSERVANCYINC | BOSTON, MA | $154,495 | 2025 | CONTRIBUTION |
| CLIMATE CENTRAL INC | PRINCETON, NJ | $147,011 | 2025 | CONTRIBUTION |
| Housing Initiatives of Princeton | PRINCETON, NJ | $100,000 | 2025 | CONTRIBUTION |
| 101 INC | PRINCETON, NJ | $100,000 | 2025 | CONTRIBUTION |
MUNICIPALITY OF PRINCETON
$5,304,000CONTRIBUTION
PRINCETON PUBLIC SCHOOLS
$2,886,800CONTRIBUTION
County of Mercer
$1,416,168CONTRIBUTION
MARY J GOREE LAS ANIMAS CTY SCHLRSHP
$788,469CONTRIBUTION
CONTRIBUTION
PRINCETON MASS TRANSIT
$300,000CONTRIBUTION
PRINCETON FIRE DEPARTMENT
$200,000CONTRIBUTION
Housing Initiatives of Princeton
$100,000CONTRIBUTION
TRIANGLE CLUB OF PRINCETON UNIVERSITY
$69,880CONTRIBUTION
THEFRIENDSandFOUNDATIONOFTHE PRINCETON PUBLICLIBRARYINC
$30,000CONTRIBUTION
GREATER TRENTON INC
$30,000CONTRIBUTION
BROADMEAD SWIM CLUB INC
$27,573CONTRIBUTION
Marc Sanders Foundation
$10,000CONTRIBUTION
S&G Foundation Incorporation
$37,844,141CONTRIBUTION
MUNICIPALITY OF PRINCETON
$9,500,000CONTRIBUTION
PRINCETON PUBLIC SCHOOLS
$2,795,000CONTRIBUTION
County of Mercer
$1,361,700CONTRIBUTION
PRINCETON FIRE DEPARTMENT
$1,220,000CONTRIBUTION
MARY J GOREE LAS ANIMAS CTY SCHLRSHP
$758,175CONTRIBUTION
TRIANGLE CLUB OF PRINCETON UNIVERSITY
$442,039CONTRIBUTION
WEST WINDSOR TOWNSHIP
$198,876CONTRIBUTION
Housing Initiatives of Princeton
$100,000CONTRIBUTION