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RIVERDALE COUNTRY SCHOOL INC

BRONX, NY · EIN 131740483 · Form 990 · FY2024 · NTEE B200 · Education · Very Large (>$50M) · riverdale.edu
revenue
$103.7M
expenses
$98.9M
net assets
$166.5M
employees
626
volunteers
26
program ratio
88%
mission · from form 990

RIVERDALE COUNTRY SCHOOL IS A PRE-K THROUGH GRADE 12 INDEPENDENT SCHOOL IN NEW YORK CITY.

profile · synthesized from sources

Riverdale Country School is a Pre-K through Grade 12 independent school in New York City. It provides a character-based education and operates as a learning community for students and educators. The school also incubates educational innovations through its consultancy Plussed+, which shares teaching practices with schools nationally and globally.

irs program accomplishments · form 990 part iii · fy2022

What they reported doing

  1. #1 primary $0
    Riverdale's partnerships include formal relationships with national and international educational organizations that are aligned with the school's character-based education mission as well as groups that offer professional development opportunities for teachers around the world. In order to share this work more effectively and develop a venture-based way to incubate and share ideas more broadly at scale, Riverdale has developed a learning-design studio known as Plussed+. This consultancy works with educators nationally and globally to share educational ideas and help other schools develop the capacity to discover and shape their efforts to innovate and improve the learning of all students. Plussed+ has a team of part-time and fully dedicated staff creating various modules based on work at Riverdale and beyond that can be exported to other school settings. International Partnerships - International Positive Education Network (iPEN): Head of School Dominic A.A. Randolph is the global chair. - Global Online Academy: Riverdale is a member of this organization, which is expanding learning opportunities worldwide through online courses. - Round Square: Riverdale is a member of this international network of schools offering programs to promote character strengths. - LINEglobal: Head of School Dominic A.A. Randolph is a member of the Board of Directors of this organization that promotes exchanges between educators in India and the United States. National Partnerships - Character Lab: Head of School Dominic A.A. Randolph is the co-founder of this research organization based at the University of Pennsylvania that supports research into the development of character skills and trains teachers to incorporate evidence into their classroom activities. - Mastery Transcript Consortium: Riverdale is a founding school of this organization that is developing an alternative high school transcript reflecting individual skills, strengths, and interests. - University of Pennsylvania Graduate School of Education Teaching Fellows: Riverdale is a partner with this fellowship program, which provides an intensive teaching experience to students while they pursue a graduate degree in education. - The Teachers Guild: A non-profit initiative of Plussed+ and IDEO's Design for Learning Studio, The Teachers Guild uses design thinking to help teachers find creative solutions to their problems. - Enrollment Management Association: Jenna King, Associate Head of School for Admission and Enrollment, is on the board of this organization. - Character Skills Snapshot: Riverdale is a founding school of this initiative that is developing an admission tool to identify character strengths and skills. - National Association of Independent Schools: Riverdale administrators and faculty are active participants in this organization, leading professional development workshops, attending conferences, and writing for its publications. A delegation of Riverdale faculty and students attends the annual NAIS People of Color Conference. - Pipeline Collaborative: Riverdale is a member of this organization that works with colleges to provide mentoring and professional networks for young teachers of color. - National Network of Schools in Partnership: Riverdale is a member of this group that fosters collaboration among independent, public, parochial, and charter schools. Rachel Klein, Director of Service Learning, is on the advisory board. - ISEEN (Independent Schools Experiential Education Network): Riverdale faculty participate in this partnership of educators who lead programs for outdoor education, service learning, experiential learning, and character education. - nXu: Head of School Dominic A.A. Randolph is a member of the leadership team of this nonprofit organization that helps high school students explore and develop their purpose. - The Academy for Teachers: Riverdale supports the organization's Private Schools for Public Education Initiative.
named programs · 3 · from sources

What they call their work

Frankel Fellow Grants ("passion grants")
Internal grant program funding enrichment activities for faculty and staff, supporting professional development and personal passions
Plussed+
Learning-design studio that develops and exports educational modules to help other schools innovate and improve student learning; offers professional development and consultancy services to educators nationally and globally
Zagat Global Fellows Program
Professional development initiative that funds extended faculty visits to schools overseas in countries including England, China, New Zealand, and South Africa
activities · 10 groups

What they do

  • Alumni Community Building 2 activities
    • Facilitate alumni participation in school life
      Engages alumni in school programming by offering internships and research opportunities, participating in career and college panels, attending networking events, and speaking during campus assemblies or classes.
    • Host alumni and community engagement events
      Organizes reunion and milestone events for alumni and community members, including gatherings for classes ending in 4s and 9s, milestone celebrations for future graduating classes, and donor recognition events attended by over 275 participants.
  • Teacher Professional Development 2 activities
    • Operate Plussed+ learning-design studio for educational innovation
      Runs Plussed+, a learning-design studio that develops and exports educational modules and collaborates with educators nationally and globally to share innovations and build capacity for school improvement.
    • Run a teaching fellowship program with master's degree support
      Hires teaching fellows to co-teach or teach in Middle and Upper School, serve as advisors, and participate fully in school life while pursuing a master’s degree in education, with the school covering 80% of tuition costs.
  • Teacher & Classroom Innovation Grants 1 activity
    • Award Frankel Fellow passion grants to faculty and staff
      Funds 120 passion grants annually through the Frankel Fellow program to support faculty and staff in pursuing enrichment activities that enhance teaching and learning.
  • Charter School Operations 1 activity
    • Deliver Pre-K through Grade 12 independent school education
      Operates a Pre-K through grade 12 independent school in New York City across two campuses, serving 400 children in pre-kindergarten through fifth grade at the River Campus and students in grades six through twelve on the Hill Campus. The school emphasizes academic instruction, character development, and community building, preparing students for selective higher education institutions.
  • Structured Critical Thinking Curriculum 1 activity
    • Implement student-centered academic programming using a workshop model
      Uses a workshop model that combines direct instruction with hands-on, student-centered learning across academic subjects, supporting metacognitive awareness, active learning, and growth mindset through collaboration between faculty and the Learning Resource Team.
  • Project-Based Learning Programs 1 activity
    • Offer summer programs for student-led learning
      Provides summer programming including short workshops, extended research opportunities, and domestic and international travel experiences that support independent inquiry and experiential education.
  • School-Based Mental Health and Family Support 1 activity
    • Operate on-campus health and wellness services
      Provides medical and mental health support to students on both campuses through Certified and Registered Nurses for chronic and acute care needs, and offers counseling services, faculty collaboration, and family programming for mental health.
  • Comprehensive Student Enrichment Programs 1 activity
    • Provide co-curricular and experiential learning opportunities
      Offers co-curricular programs in arts, athletics, debate, Model UN, robotics, ceramics, and clubs, including domestic and international educational trips to locations such as Taiwan, Puerto Rico, and Mexico. Also supports student-led research, artistic creation, and community problem-solving projects, including senior projects like documentary filmmaking.
  • High School Placement Support 1 activity
    • Provide transition resources for public and charter schools
      Offers resources and information to support independent school transition for public and charter schools in Manhattan and the Bronx.
  • Social-Emotional Learning (SEL) Programs 1 activity
    • Support student collaboration and social-emotional development
      Engages students in collaborative learning across diverse teams, emphasizing collective outcomes and skills for engaging across differences in opinion, belief, and custom. Develops character strengths such as empathy and resilience alongside intellectual skills, supported by counseling services, faculty training, and parent programming.
financials · form 990 · fy2024
revenue
Total revenue$103.72M
Contributions & grants$10.99M11%
Program service revenue$89.48M86%
Investment income$2.73M3%
Other revenue$511K
expenses
Total expenses$98.86M
Program expenses88%
Admin / overhead9%
Fundraising3%
Salaries & benefits$59.65M
Grants paid out$13.38M
Largest expense lineCompensation
balance sheet
Total assets$262.88M
Cash$55.55M
Investments$80.94M
Liabilities$96.37M
Net assets$166.52M
Liquid reserves16.6 mo
6 years on record · 2019–2024 · YoY revenue +5.8%
leadership · form 990 part vii · fy2024

Who runs it

paid leadership · 15
NameTitleHours/wkCompensation
DOMINIC RANDOLPH FORMER HEAD OF SCHOOL 0 $1.26M
KARENA MARTA OSTREM HEAD OF SCHOOL 40 $848K
MILTON J SIPP HEAD OF MIDDLE SCHOOL 40 $538K
JENNA C ROGERS KING ASSOC HEAD OF SCHOOL FOR EXTERNAL AFFAIRS 40 $399K
KRISTI H MARSHALL DIRECTOR OF COLLEGE COUNSELING 40 $386K
HANIFA BARNES ASST HEAD OF SCHOOL FOR STRATEGY & OPERATIONS 40 $374K
JAMES P DUVAL HEAD OF LOWER SCHOOL 40 $349K
ANNA R HALL HEAD OF UPPER SCHOOL 40 $319K
PAMELA EZELL CHIEF COMMUNICATIONS OFFICER THRU SEPT 24 40 $305K
JONATHAN KING CHIEF INFORMATION & TECH. OFFICER 40 $302K
ROBERTA MACIVOR PHYSICAL EDUCATION DEPARTMENT CHAIR 40 $284K
EMILY FINCKE CHIEF DEVELOPMENT OFFICER 40 $219K
VALERIE KELLER DEAN OF FACULTY 40 $200K
DANIEL SCHULTZ FORMER CHIEF FINANCIAL OFFICER 0 $197K
SHELBY STOKES FORMER DEAN OF FACULTY 0 $147K
board members · 10
  • ANITRA HADLEY — TRUSTEE
  • BENJAMIN TISCH — TRUSTEE
  • BRUCE BEAL — TRUSTEE
  • CHLOE EPSTEIN — TRUSTEE
  • CHRISTOPHER JAMES — TRUSTEE
  • DANIEL J ROSEN — CHAIR
  • DAVID KABILLER — TRUSTEE
  • DAVID RHODES — TRUSTEE
  • DEBORAH SONNENBERG — TRUSTEE
  • DR CRISTIAN SAMPER — TRUSTEE
relationships · 37

Who they work with

  • A Better Chance Partner — Collaborates with A Better Chance to identify talented students from diverse communities.
  • Admission Consulting & Educational Services (ACES) Partner — Collaborates with ACES to identify talented students from diverse communities.
  • Alumni from classes ending in 4s and 9s Network — Participate in Reunion 2024 and ongoing engagement activities with the school.
  • Breakthrough NY Partner — Collaborates with Breakthrough NY to identify talented students from diverse communities.
  • Bronx Lab School Partner — Kari Ostrem co-founded and co-directed this public school in the Bronx
  • Bronx Zoo Partner — Nearby institution existing at the time of Riverdale's founding, contributing to the educational environment.
  • Character Lab Partner — Co-founded by Head of School Dominic A.A. Randolph; supports research on character skills and teacher training.
  • Child Mind Institute Partner — Engages with the Child Mind Institute to incorporate research insights into student preparation.
  • Common Sense Media Partner — Engages with Common Sense Media to apply research insights in preparing students for the future.
  • Diversity, Equity, Inclusion, and Belonging Network — Integrates DEIB principles across curriculum and community practices to reflect student identities and broaden perspectives.
  • ESF Camps & Experiences Partner — Summer camp partner offering programs for Riverdale and non-Riverdale families with children ages 3–15.
  • Early Steps Partner — Collaborates with Early Steps to identify talented students from diverse communities.
  • Global Online Academy Network — Riverdale is a member organization expanding learning opportunities through online courses.
  • Haile-Manas Academy Partner — Founded and led by Kari Ostrem, prior to joining Riverdale
  • International Positive Education Network Partner — Head of School Dominic A.A. Randolph serves as global chair.
  • KIPP NYC Partner — Kari Ostrem served as Director of Science, leading curriculum design
  • LINEglobal Partner — Head of School Dominic A.A. Randolph is a board member; organization promotes educator exchanges between the U.S. and India.
  • Mastery Transcript Consortium Coalition — Riverdale is a founding school developing an alternative high school transcript.
  • New York Botanical Gardens Partner — Nearby institution existing at the time of Riverdale's founding, contributing to the educational environment.
  • New York State Association of Independent Schools Network — Full member in good standing, accredited by NYSAIS and chartered by the New York State Board of Regents.
  • Oliver Scholars Partner — Collaborates with Oliver Scholars to identify talented students from diverse communities.
  • Prep for Prep Partner — Collaborates with Prep for Prep to identify talented students from diverse communities.
  • REACH Prep Partner — Collaborates with REACH Prep to identify talented students from diverse communities.
  • RIISE Partner — Collaborates with RIISE to identify talented students from diverse communities.
  • Riverdale Neighborhood House Partner — Collaborates with Riverdale Neighborhood House to support the surrounding community.
  • Robert N. Butler Columbia Aging Center Government — Recognized by the Robert N. Butler Columbia Aging Center with an Age Smart Employer Award in 2018.
  • Round Square Network — Riverdale is a member of this international network promoting character strengths.
  • TEAK Partner — Collaborates with TEAK to identify talented students from diverse communities.
  • The Bronx Partner — Engages with community leaders and organizations in The Bronx as part of student education and community integration.
  • The Lawrenceville School Partner — Kari Ostrem served as Academic Dean, advancing academic and experiential programs
+ 7 more
strategies · 5

How they approach the work

Named approaches extracted from this org’s sources. Where others share an approach, follow it to see the full set of orgs running it.

  • Changemaker Education through Integrated Character and Experience
    methodology: changemaker_education
    By integrating knowledge, character, and real-world experience with interdisciplinary thinking, curiosity, creativity, empathy, and personal responsibility, the school cultivates students who can drive meaningful change, because these qualities are essential to effective changemaking.
  • Design Thinking and Innovation Incubation in Education
    methodology: design_thinking
    By applying design thinking and a venture-based model to education, the school incubates and scales innovations, because treating educational development as a creative, iterative process enables systemic improvement and institutional adaptability.
  • Experiential and Student-Led Learning for Ownership and Curiosity
    methodology: experiential_learning
    By using experiential learning and student-led inquiry, the school fosters deep understanding and ownership of education, because active participation and exploration of personal interests drive sustained engagement and intellectual growth.
  • High Challenge/High Support for Resilience and Deep Learning
    methodology: high_challenge_high_support
    By balancing academic rigor with personalized care, the school promotes resilience and deep learning, because students thrive when they are both intellectually stretched and emotionally supported.
  • Holistic Development through Integrated Academic, Social, and Ethical Support
    methodology: holistic_education
    By integrating intellectual, emotional, social, ethical, and outdoor learning experiences, the school supports the whole child and fosters lifelong learning, because sustainable student engagement and global impact require development beyond academics alone.