Public Charity

The Rumson Country Day School

The Rumson Country Day School is a Public Charity headquartered in Rumson, NJ. Financial data from the 2025 filing: $16.3M revenue, $14.3M expenses, $45.4M total assets. 55 publicly reported grants to this organization, totaling roughly $1.3M, appear in IRS filings.

EIN: 210639372 Rumson, NJ Latest filing: 2025
Total Revenue$16.3M
Total Expenses$14.3M
Total Assets$45.4M
Grant Records55
Funding Total$1.3M
Filing Years2021–2025

Mission

THE RUMSON COUNTRY DAY SCHOOL, FOUNDED IN 1926 AS AN INDEPENDENT EDUCATIONAL INSTITUTION, SEEKS; TO PROVIDE STUDENTS FROM ALL COMMUNITIES WITH A DYNAMIC, CHALLENGING ACADEMIC EXPERIENCE IN A SAFE AND SUPPORTIVE ENVIRONMENT; TO NOURISH ACADEMIC EXCELLENCE. INDIVIDUAL AND SOCIAL RESPONSIBILITY, CIVIC AWARENESS, AND LEADERSHIP SKILLS; AND TO INSPIRE OUR GRADUATES TO BECOME LIFE-LONG LEARNERS ABLE TO THRIVE, CONTRIBUTE, AND EXCEL IN A DEMANDING SECONDARY SCHOOL ENVIRONMENT AND IN TODAY'S GLOBAL SOCIETY. THE RUMSON COUNTRY DAY SCHOOL WAS FOUNDED IN 1926 BY A GROUP OF FAMILIES IN THE RUMSON AREA. THIS NEW SCHOOL, CALLED THE RUMSON SCHOOL, WAS LOCATED ON THE SITE OF THE FORMER ST. GEORGES-ON-THE HILL CHURCH; THE BUILDING AND 2 1/2 ACRES OF LAND WERE DONATED BY EDWARD DEAN ADAMS, A NEIGHBOR AND GRANDFATHER OF ONE OF THE CHARTER STUDENTS. THE SCHOOL DOORS OPENED ON NOVEMBER 1, 1926, WITH TWENTY-THREE PUPILS, A HEADMASTER, FIVE TEACHERS, AND THREE STAFF MEMBERS. AN EDUCATOR NAMED B. LORD BUCKLEY

Officers & Directors

HEAD OF SCHOOL Carson Smith
Controller Karen Norton
Lower School Head Lea Prendergast
UPPPER SCHOOL HEAD Lon Lamb
DIRECTOR OF FINANCE Michael J Mannino
TRUSTEE Mr Brian Chin

Officer compensation and complete director data available with membership.

Top Grant Purposes

For grant recipient's exempt purposes
$572,950 9 grants
EDUCATION
$176,676 11 grants
GENERAL SUPPORT
$104,173 6 grants
FOR RECIPIENT'S EXEMPT PURPOSE
$52,000 1 grant
UNRESTRICTED GENERAL SUPPORT
$50,000 5 grants

Financial Trends

Year Revenue Expenses Assets
2025 $16.3M $14.3M $45.4M
2024 $13.9M $13.7M $41.5M
2023 $13.1M $13.0M $40.6M
2022 $14.2M $12.1M $39.9M
2021 $12.0M $11.8M $40.0M

Between 2021 and 2025, reported annual revenue grew from $12.0M to $16.3M (+36%), with total assets most recently reported at $45.4M.

Interactive year-over-year charts and full filing details available with membership.

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