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Organization Location Revenue Expenses Assets Program Fundr. cost Employees Type Follow
Oak Hall Private School INC A welcoming, diverse, and supportive learning community empowering students to pursue their academic… 59-1289155 · FY2023 Gainesville, FL $19.7M $18.2M $42.1M 77% 2% 362 501(c)(3)
Oak Farm School INC OAK FARM SCHOOL is an independent, co-educational montessori day SCHOOL for students in early childhood… 35-2089006 · FY2024 Avilla, IN $9.4M $9.4M $52.1M 81% 0% 144 501(c)(3)
Rogers Park Montessori School Using the MONTESSORI philosophy of education, our SCHOOL community inspires each child to reach their highest… 36-2597822 · FY2023 Chicago, IL $9.0M $9.4M $18.2M 74% 2% 98 501(c)(3)
The Oaks School In an atmosphere of mutual respect and responsibility, the OAKS SCHOOL prepares students to meet the world… 95-4106117 · FY2023 Los Angeles, CA $5.2M $5.9M $7.8M 80% 3% 31 501(c)(3)
Arbor Montessori School INC The mission of ARBOR MONTESSORI SCHOOL is to develop the unique capabilities of each child, through… 58-1090387 · FY2023 Decatur, GA $5.2M $5.0M $17.6M 77% 3% 69 501(c)(3)
Pacific Crest Montessori School Pcs operates a SCHOOL specifically designed to meet the development needs of the child from preschool through… 91-1486734 · FY2023 Seattle, WA $4.7M $4.9M $10.1M 87% 1% 76 501(c)(3)
Ohm Oak hill montessori community school (ohmcs) is proud to be a different point-of-view in education; driven by… 84-4962541 · FY2023 Shoreview, MN $4.3M $4.5M $4.4M 90% 0% 80 501(c)(3)
Oakmeadow Montessori School INC Oak meadow SCHOOL is rooted in the child-centered MONTESSORI philosophy, which fosters academic excellence… 04-2629516 · FY2024 Littleton, MA $4.2M $4.5M $5.3M 69% 1% 93 501(c)(3)
Oak Knoll Montessori School To educate children using the MONTESSORI method of learning, to inform families about the method, and to… 95-4766819 · FY2024 Pasadena, CA $3.8M $3.2M $1.4M 88% 0% 37 501(c)(3)
River Oak Charter School INC RIVER OAK CHARTER SCHOOL strives as a dynamic community of teachers, parents and students, to inspire in the… 94-3364059 · FY2023 Ukiah, CA $3.7M $3.4M $4.0M 80% 0% 86 501(c)(3)
Oak Hill School The mission of OAK HILL SCHOOL is to provide the best pre-kindergarten through 8th grade education, creating… 93-1135796 · FY2023 Eugene, OR $3.5M $4.3M $7.0M 74% 3% 81 501(c)(3)
Sierra Nevada Montessori School To provide an excellent learning environment so children develop to their full potential, function… 88-0397972 · FY2023 Reno, NV $3.2M $3.1M $4.1M 74% 0% 58 501(c)(3)
Oak Hall Episcopal School OAK HALL is dedicated to ensuring the intellectual, creative physical, social, emotional, and spiritual… 73-1023224 · FY2024 Ardmore, OK $2.7M $2.4M $4.5M 85% 2% 42 501(c)(3)
Oak City Academy To provide a classical, christian education for the urban community for grades pre-k through 12th grade. 32-0287816 · FY2024 Garner, NC $2.5M $2.4M $4.7M 79% 0% 58 501(c)(3)
Live Oak Waldorf School To provide a school for children that follows the Waldorf method of teaching. 94-2429431 · FY2024 Meadow Vista, CA $2.4M $2.3M $2.1M 75% 3% 50 501(c)(3)
Live Oak Academy Education support for home schooling 20-0140345 · FY2024 Santa Clara, CA $2.4M $2.3M $849.5K 79% 0% 75 501(c)(3)
Great Oak School Provide early childhood education for 2 to 6 year olds. Provide education for grades 1 to 8. 27-0220873 · FY2023 Tomball, TX $2.2M $1.9M $5.3M 89% 0% 48 501(c)(3)
Oak Meadow Montessori School To provide a respectful MONTESSORI environment that supports children's natural desire to learn, guiding them… 85-3118044 · FY2024 Lawrenceville, GA $1.8M $1.9M $471.8K 0% 0% 39 501(c)(3)
Children's School of Oak Park Our mission is to nurture students' innate curiosity and love of learning through democratic practice… 52-2441512 · FY2023 Oak Park, IL $1.5M $1.9M $1.9M 84% 0% 501(c)(3)
Montessori School of Oakton INC It is the mission of the Montessori School of oakton to provide an enriched pre-school and elementary… 52-1238299 · FY2024 Fairfax, VA $1.4M $1.5M $831.2K 76% 1% 501(c)(3)
Valley Oak Charter School VALLEY OAK CHARTER is a tuition free public CHARTER SCHOOL serving students in grades tk-12. 56-2290850 · FY2024 Ojai, CA $1.0M $1.2M $1.7M 56% 0% 22 501(c)(3)
Little Oak Childrens House LITTLE OAK childern's HOUSE is a montessori based educational facility that serves to educate childern in all… 54-2192822 · FY2023 White Salmon, WA $839.0K $920.8K $465.6K 80% 0% 501(c)(3)
Oak Crest Private School To provide the community with an educational institution where children can be taught school subjects using… 52-2287069 · FY2024 Carrollton, TX $835.9K $808.4K $3.4M 88% 0% 17 501(c)(3)
Oak Grove Montessori Elementary School INC Provide quality Montessori Education to Students ages 3-12 06-1045034 · FY2024 Mansfield, CT $792.3K $891.6K $555.0K 100% 0% 19 501(c)(3)
Red Oak Community School To conduct a primary school for education in the Columbus Ohio area and to provide a nurturing academically… 47-5411751 · FY2024 Columbus, OH $740.3K $686.1K $418.6K 77% 0% 501(c)(3)
Cathedral Oak Academy K-12 Classical Christian Education Cathedral Oak Academy partners with parents to spiritually and… 85-2470940 · FY2023 Clemmons, NC $672.6K $702.9K $343.3K 82% 0% 46 501(c)(3)
Council Oak Montessori School Ltd Provide private preschool and elementary education 36-3707375 · FY2024 Blue Island, IL $662.5K $950.7K $442.2K 83% 1% 9 501(c)(3)
Oak House Vocational and educational services 31-1501768 · FY2024 Port Clinton, OH $602.4K $574.6K $193.5K 73% 3% 3 501(c)(3)
Willow Oak Montessori Childrens House INC WILLOW OAK MONTESSORI children's HOUSE strives to assist children in achieving their unique potential as… 56-1986129 · FY2023 Pittsboro, NC $485.9K $491.8K $187.1K 87% 0% 21 501(c)(3)
Wild Oak Independent School Building a community of trust and belonging by prioritizing joy, curiosity and self discovery to allow… 86-1576509 · FY2024 Hendersonvlle, NC $470.3K $517.7K $47.3K 100% 0% 21 501(c)(3)
Oak Park Turning Point Montessori MONTESSORI preschool education 83-1019237 · FY2024 Oak Park, CA $448.3K $447.7K $0 100% 0% 11 501(c)(3)
Oak School Parent Organization Build a stronger school community between student, families, parents and staff. Ensure for every child the… 36-3798041 · FY2023 Hinsdale, IL $390.2K $134.3K $615.8K 57% 39% 501(c)(3)
Montessori Academy in the Oaks INC Education of children ages 2 through 12 according to the principles of Maria Montessori 35-1129816 · FY2023 Hobart, IN $382.8K $386.1K $91.2K 94% 0% 24 501(c)(3)
Live Oak Preschool Live Oak is a preschool dedicated to building a superior foundation for lifelong learning in a nurturing… 94-2430157 · FY2024 Healdsburg, CA $358.5K $390.5K $727.7K 83% 0% 10 501(c)(3)
Living Oaks Academy School founded on religious principles. Educating students with a love and respect for God. 83-2323853 · FY2024 Moncks Corner, SC $326.0K $307.9K $54.8K 96% 0% 10 501(c)(3)
Oaks Montessori Teacher Education INC 87-0940099 · FY2024 Omaha, NE $187.0K $151.7K 501(c)(3)
Red Oak Montessori School INC 10-0004254 · FY2024 Franklin, NH $158.7K $327.6K 501(c)(3)
Oak Trails School INC OAK TRAILS SCHOOL is a montessori SCHOOL which offers before and aftercare and summer camp in addition to the… 38-3419653 · FY2024 Ann Arbor, MI $128.1K $129.8K $421.7K 99% 0% 4 501(c)(3)
Live Oak Education 92-3558655 · FY2025 Costa Mesa, CA $100.4K $10.3K 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
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