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Organization	Location	Revenue	Expenses	Assets	Program	Fundr. cost	Employees	Type
Brentwood School BRENTWOOD inspires every student to think critically and creatively, act ethically, and shape a future with… 95-1426236 · FY2023	Los Angeles, CA	$83.1M	$72.8M	$216.5M	78%	5%	560	501(c)(3)
Bright Star Schools To open the minds and doors of students by providing a college-preparatory education 55-0806673 · FY2023	Los Angeles, CA	$81.5M	$80.0M	$209.3M	92%	0%	674	501(c)(3)
Mastery Charter High School All students learn the academic and personal skills they need to be truly prepared for postsecondary success… 23-3060542 · FY2023	Philadelphia, PA	$61.6M	$57.0M	$46.7M	73%	0%	274	501(c)(3)
The Winston Preparatory School The mission of the WINSTON PREPARATORY SCHOOL is to faciliate the independence and meaningful participation… 13-3085860 · FY2023	New York, NY	$46.3M	$46.9M	$102.4M	78%	1%	—	501(c)(3)
The Schools of McKeel Academy INC A high-quality, innovative, technology-integrated educational choice for parents and students 65-0854467 · FY2024	Lakeland, FL	$36.7M	$35.7M	$43.0M	82%	0%	441	501(c)(3)
Environmental Charter Schools To reimagine public education in low-income communities of color to prepare conscious, critical thinkers who… 33-0920934 · FY2023	Redondo Beach, CA	$33.1M	$32.7M	$65.4M	88%	0%	328	501(c)(3)
Navigator Schools Navigator's mission is to equip students to be learners and leaders in high school, college, and beyond. We… 27-4238843 · FY2023	Hollister, CA	$32.3M	$35.8M	$54.6M	81%	0%	479	501(c)(3)
The Overlake School The OVERLAKE SCHOOL champions students and their vast potential through engaging educational experiences in a… 91-0814431 · FY2023	Redmond, WA	$29.7M	$28.0M	$143.3M	77%	3%	257	501(c)(3)
Mastery Charter School - Gratz Campus All students learn the academic and personal skills they need to be truly prepared for postsecondary success… 45-2107493 · FY2023	Philadelphia, PA	$29.0M	$21.7M	$24.1M	86%	0%	156	501(c)(3)
Lawrence School Teach students using diverse learning strategies, ignite their potential and inspire academic, personal and… 34-1137455 · FY2023	Broadview Heights, OH	$13.3M	$11.6M	$30.8M	78%	4%	147	501(c)(3)
Ridgeview Classical Schools Develop each student's academic potential and personal character through education programs. 84-1567368 · FY2024	Fort Collins, CO	$12.8M	$10.1M	$14.6M	64%	0%	138	501(c)(3)
Cologne Academy To provide students in Cologne and surrounding rural areas with a content-rich education based on a strong… 38-3767089 · FY2023	Cologne, MN	$11.1M	$10.7M	$10.2M	94%	0%	129	501(c)(3)
Gow School Educating students with dyslexia and other language-based learning disabilities. 16-1034793 · FY2024	South Wales, NY	$10.4M	$11.8M	$28.9M	70%	5%	124	501(c)(3)
Design Tech High School To build in students the understanding that the world can be a better place and that they can be the ones to… 46-3705620 · FY2023	Redwood City, CA	$9.5M	$9.7M	$4.1M	90%	0%	84	501(c)(3)
Achieve Language Academy The mission of Achieve Language Academy is to provide a rigorous, standards-based, data-driven, best… 72-1323420 · FY2023	St Paul, MN	$9.4M	$7.8M	$6.8M	86%	0%	78	501(c)(3)
Elevate School ELEVATE SCHOOL equips tomorrow's global innovators by inspiring students to be excellent in academics… 46-3524299 · FY2023	San Diego, CA	$7.9M	$7.8M	$4.9M	88%	0%	100	501(c)(3)
The Wolf School INC The WOLF SCHOOL inspires complex learners to discover confidence, compassion and a love of learning to reach… 05-0506471 · FY2023	East Providence, RI	$7.3M	$4.7M	$16.5M	78%	6%	68	501(c)(3)
New City School NEW CITY SCHOOL will create a learning community that is diverse, knowledgeable, thinking, and caring, and… 41-2006469 · FY2023	Minneapolis, MN	$5.1M	$5.5M	$6.9M	90%	0%	66	501(c)(3)
Lakes and Bridges Charter School INC LAKES & BRIDGES CHARTER SCHOOL empowers students to achieve the academic, technical, and social skills… 82-0657247 · FY2023	Easley, SC	$3.8M	$3.5M	$4.5M	91%	0%	54	501(c)(3)
North Shore High School INC To help students engage, create goals, explore future careers, and open the door to success while earning… 84-3645405 · FY2023	Cleveland, OH	$3.7M	$3.2M	$6.6M	90%	0%	38	501(c)(3)
Open School INC The mission of OPEN SCHOOL, INC. Is to develop connection, capability, and confidence in disconnected youth… 93-0757378 · FY2023	Portland, OR	$3.6M	$4.6M	$6.9M	80%	4%	72	501(c)(3)
Open Mind School All children shuold have access to a quality education that provides a broad range of experiences.students… 27-3220528 · FY2024	Menlo Park, CA	$3.1M	$2.6M	$2.2M	85%	0%	9	501(c)(3)
Armadillo Community Charter School Inspiring thoughtful individual choices in learning and growth. 93-1285370 · FY2023	Phoenix, OR	$2.3M	$1.1M	$2.6M	60%	0%	10	501(c)(3)
Leadership and Design To support school leaders to reach their highest potential. 27-1178342 · FY2023	Los Gatos, CA	$1.9M	$1.8M	$1.5M	89%	0%	6	501(c)(3)
Harbor School Inspiring young scholars to contribute their wisdom, compassion, and personal best in the classroom, the… 91-1678808 · FY2024	Vashon, WA	$1.7M	$1.7M	$760.1K	94%	0%	17	501(c)(3)
Gates School GATES school's mission is to provide an exceptional, evidence-based, multi-sensory education for students… 85-1025677 · FY2022	Columbia, SC	$1.7M	$2.4M	$4.8M	70%	0%	—	501(c)(3)
Good Shepherd School for Children Helping children of all abilities reach their potential. 43-0955225 · FY2023	Saint Louis, MO	$1.6M	$1.6M	$1.9M	82%	1%	40	501(c)(3)
Open Wings Learning Community INC OPEN WINGS LEARNING COMMUNITY is a school that focuses on the whole child. The school environment nurtures… 45-5091063 · FY2024	Kenosha, WI	$1.1M	$1.1M	$582.3K	89%	2%	40	501(c)(3)
Gifted and Talented Education GATE or Gifted and Talented Education strives to provide excellent choral and music education to young… 85-3282219 · FY2024	San Francisco, CA	$952.9K	$1.1M	$409.8K	93%	0%	47	501(c)(3)
Adderley School Helping children discover and develop their unique talents and realize their potential "on stage and in life"… 82-3306581 · FY2025	Austin, TX	$696.7K	$736.0K	$576.3K	86%	1%	2	501(c)(3)
The Open School Providing learner-led education that respects, trusts, and empowers students to pursue their interests… 46-0745295 · FY2023	Santa Ana, CA	$636.6K	$523.3K	$105.7K	67%	0%	13	501(c)(3)
Open Future Institute Our mission is to expand and promote the evolution of culture in order to support the advancement of society… 45-5494252 · FY2024	New York, NY	$436.6K	$425.4K	$1.2M	63%	18%	5	501(c)(3)
Open School Enriching the lives of students age 3-7 by providing educational services performed by qualified teaching… 83-0212696 · FY2023	Laramie, WY	$398.8K	$440.4K	$392.3K	100%	0%	25	501(c)(3)
Acorn School of Charleston INC The ACORN SCHOOL of CHARLESTON INC. Nurtures childrens' highest capacities of thinking, feeling, and willing… 81-1282931 · FY2023	North Charleston, SC	$378.5K	$402.1K	$37.3K	67%	1%	9	501(c)(3)
Inspire School Programs Create mentoring programs, events and curriculum that inspire students to discover their value, find purpose… 26-2324427 · FY2024	Cedar Hill, TX	$272.8K	$341.6K	$1.1K	93%	0%	8	501(c)(3)
Building Education 81-5150344 · FY2024	San Francisco, CA	$122.2K	—	$83.7K	—	—	—	501(c)(3)
School for Creative Careers 46-2787406 · FY2024	San Diego, CA	$114.8K	—	$18.9K	—	—	—	501(c)(3)
Metropolitan Open School 41-0987059 · FY2024	St Louis Park, MN	$90.2K	—	$320.7K	—	—	—	501(c)(3)
Kent Schools Foundation Educational excellence in the classroom 46-1866001 · FY2024	Kent, WA	$83.1K	$92.1K	$3.9M	100%	0%	—	501(c)(3)

2,046,138

nonprofits

212,946

funders

12,515,252

grants

22,549,931

directors

214,365

service providers

549,896,012

financial lines

Public data from IRS Form 990 e-file & Business Master File. A 990 shows reported financial activity, not measured program outcomes. Assets are from the IRS BMF and may lag the latest filing; fundraising cost is fundraising expenses as a share of total expenses. · philanthropy.org