philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
Secondary & High Schools

Secondary & High Schools nonprofits in the U.S.

Schools comprising any span of grades beginning with the next grade following an elementary school and ending at or below grade 12. Includes junior high schools or intermediate schools and high schools which provide formal instruction for students who want to prepare further education at the college level or for employment following graduation. 2,433 secondary & high schools file a Form 990 in the United States. Together they report $12 billion in revenue and hold $44 billion in assets. Browse the largest below, or drill in by state. Also called Grades 7-12, Grades 8-12, Grades 9-12, Grades 10-12, High Schools, Junior High Schools, Intermediate Schools, Pre-Collegiate Education, Secondary Schools, Senior High Schools.

The largest are Yes Prep Public Schools Inc, Trustees Of Phillips Academy, and Phillips Exeter Academy.

Organizations
2,433
Total revenue
$11.5B
Total assets
$43.6B

Is your organization listed here? Claim it

Largest secondary & high schools

Ranked by revenue. Sort any column, or support an org to track it.

Top 100 by revenue · 2,433 secondary & high schools nationwide
Click a column to sort
Organization StateRevenueAssets Support
Yes Prep Public Schools Inc Houston TX$284.8M$514.5M
Trustees Of Phillips Academy Andover MA$207.9M$2.1B
Phillips Exeter Academy Exeter NH$187.3M$2.2B
Culver Educational Foundation Culver IN$180.4M$1.1B
Kipp Bay Area Schools Oakland CA$156.9M$311.4M
Trustees Of Deerfield Academy Deerfield MA$151.7M$1.6B
The Loomis Institute D/B/A The Loomis Chaffee School Windsor CT$137.9M$564.6M
St Pauls School Concord NH$133.7M$1.1B
The Hotchkiss School Lakeville CT$112.9M$924.4M
Somerset Academy Of Las Vegas N Las Vegas NV$111.6M$230.2M
High Tech High San Diego CA$105.9M$178.0M
Choate Rosemary Hall Foundation Incorporated Wallingford CT$105.2M$925.9M
Trustees Of The Lawrenceville School Lawrenceville NJ$102.4M$1.2B
Northfield Mount Hermon School Mount Hermon MA$90.5M$443.9M
Regents Of The Mercersburg College Mercersburg PA$90.0M$645.7M
Oaks Christian School Westlake Vlg CA$82.8M$198.6M
Woodberry Forest School Woodberry For VA$82.6M$678.9M
Colorado Early Colleges Fort Collins CO$81.2M$168.0M
The Taft School Corporation Watertown CT$80.4M$530.6M
The Seattle Academy Of Arts And Sciences Seattle WA$75.8M$334.0M
Saint Andrews School Of Boca Raton Inc Boca Raton FL$73.3M$182.3M
Belmont Hill School Inc Belmont MA$73.2M$296.9M
Lake Highland Preparatory School Inc Orlando FL$72.0M$138.5M
Groton School Groton MA$71.6M$703.5M
The Baylor School Chattanooga TN$67.4M$290.1M
Concept Schools Nfp Schaumburg IL$67.1M$118.2M
Noble And Greenough School Dedham MA$65.4M$424.4M
St George'S School Middletown RI$63.3M$411.1M
Interlochen Arts Group Interlochen MI$61.4M$11.1M
Berkshire School Inc Sheffield MA$60.9M$403.3M
Pinkerton Academy Derry NH$60.1M$118.2M
Kent School Corporation Kent CT$56.7M$244.7M
Inner City Education Foundation Los Angeles CA$55.8M$86.8M
Governor Dummer Academy The Governor'S Academy Byfield MA$55.8M$188.8M
Gilman School Incorporated Baltimore MD$55.6M$304.4M
Blair Academy Blairstown NJ$55.5M$311.1M
Montgomery Bell Academy Of The University Of Nashville Nashville TN$55.0M$354.2M
Summit Public Schools Redwood City CA$54.3M$64.8M
The Protestant Episcopal High School In Virginia Alexandria VA$53.3M$656.1M
The Hill School Pottstown PA$53.3M$366.3M
Avon Old Farms School Inc Avon CT$53.2M$196.3M
Rex And Margaret Fortune School Of Education Sacramento CA$51.5M$101.2M
Trustees Of Thayer Academy Inc Braintree MA$50.9M$190.2M
Western Reserve Academy Hudson OH$49.8M$231.9M
Severn School Inc Severna Park MD$49.7M$91.7M
Tabor Academy Marion MA$49.7M$162.7M
John Burroughs School Saint Louis MO$49.6M$237.1M
Windward School Los Angeles CA$49.1M$168.8M
Middlesex School Concord MA$48.4M$556.0M
Concord Academy Concord MA$47.6M$218.5M
Beaver Country Day School Inc Chestnut Hill MA$47.5M$89.8M
The Holton Arms School Bethesda MD$47.4M$152.2M
Orange County School Of The Arts Santa Ana CA$47.4M$29.7M
Integration Charter Schools Staten Island NY$47.0M$137.1M
The Seven Hills Schools Cincinnati OH$46.7M$135.1M
Crystal Springs Uplands School Hillsborough CA$46.6M$187.1M
Trustees Of Westminster School Inc Simsbury CT$45.5M$268.2M
Millbrook School Millbrook NY$45.4M$184.1M
Williston Northampton School Easthampton MA$44.3M$130.0M
Kipp Columbus Columbus OH$44.3M$127.1M
Hopkins School Incorporated New Haven CT$44.1M$299.6M
Miss Porter'S School Inc Farmington CT$43.2M$254.1M
Iota Community Schools Memphis TN$41.9M$34.9M
Emma Willard School Troy NY$41.5M$319.7M
St Johnsbury Academy St Johnsbury VT$41.3M$83.6M
Dana Hall Schools Wellesley MA$40.9M$208.3M
Suffield Academy Suffield CT$40.2M$196.6M
Salisbury School Inc Salisbury CT$40.0M$268.3M
The Norwich Free Academy Norwich CT$39.9M$48.1M
Cate School Carpinteria CA$39.8M$248.5M
San Francisco University High School San Francisco CA$39.5M$213.4M
The Thacher School Inc Ojai CA$39.3M$318.8M
Kent Denver Country Day School Englewood CO$39.2M$193.9M
Altus Schools Southern California San Diego CA$39.1M$48.4M
Perspectives Charter Schools Chicago IL$39.1M$60.6M
Proctor Academy Andover NH$38.8M$106.0M
California School Of Mechanical Arts San Francisco CA$38.5M$184.3M
Brooks School North Andover MA$38.4M$230.6M
Albuquerque Academy Albuquerque NM$38.1M$161.8M
Lake Forest Academy Lake Forest IL$38.1M$145.2M
Trustees Of The Lawrence Academy At Groton Groton MA$37.8M$101.5M
Allen-Chase Foundation Dba Eaglebrook School Deerfield MA$37.6M$270.0M
The Frisch School Paramus NJ$37.4M$73.5M
The Trustees Of The Cushing Academy Ashburnham MA$37.3M$252.7M
St Michaels University School Society Canada —$37.0M$72.9M
The Frederick Gunn School Incorporated Washington CT$36.7M$129.2M
St Luke'S Foundation Inc New Canaan CT$36.1M$144.0M
Brewster Academy Wolfeboro NH$35.9M$105.8M
Archer School For Girls Inc Los Angeles CA$35.8M$130.3M
The Webb Schools Claremont CA$35.4M$129.9M
Malvern Preparatory School Malvern PA$35.3M$120.5M
Memphis University School Memphis TN$35.3M$106.9M
Morristown-Beard School Morristown NJ$34.7M$84.2M
The Branson School Ross CA$34.7M$108.5M
E-Stem High Public Charter Schools Inc Little Rock AR$34.6M$6.8M
Castilleja School Foundation Palo Alto CA$34.5M$317.0M
St Andrew'S School Of Delaware Inc Middletown DE$34.3M$423.0M
Marin Academy San Rafael CA$34.2M$125.1M
Trustees Of Thornton Academy Saco ME$33.7M$64.7M
Flintridge Preparatory School La Canada Flt CA$33.5M$94.5M
See all →

All secondary & high schools by state

California277 orgsTexas202 orgsOhio162 orgsFlorida138 orgsNew York94 orgsNorth Carolina94 orgsNew Jersey88 orgsPennsylvania86 orgsMassachusetts79 orgsIllinois74 orgsGeorgia71 orgsVirginia70 orgsIndiana68 orgsMinnesota56 orgsMaryland54 orgsWashington51 orgsTennessee49 orgsArizona48 orgsConnecticut47 orgsMichigan47 orgsWisconsin46 orgsColorado44 orgsSouth Carolina43 orgsMissouri42 orgsOregon34 orgsKentucky32 orgsLouisiana26 orgsNew Hampshire23 orgsIowa22 orgsAlabama19 orgsMaine19 orgsOklahoma19 orgsVermont17 orgsArkansas16 orgsUtah16 orgsKansas15 orgsIdaho14 orgsNevada14 orgsNew Mexico14 orgsDistrict Of Columbia13 orgs

Largest secondary & high schools by state

California277 orgsTexas202 orgsOhio162 orgsFlorida138 orgsNew York94 orgsNorth Carolina94 orgsNew Jersey88 orgsPennsylvania86 orgsMassachusetts79 orgsIllinois74 orgsGeorgia71 orgsVirginia70 orgsIndiana68 orgsMinnesota56 orgsMaryland54 orgsWashington51 orgsTennessee49 orgsArizona48 orgsConnecticut47 orgsMichigan47 orgsWisconsin46 orgsColorado44 orgsSouth Carolina43 orgsMissouri42 orgsOregon34 orgsKentucky32 orgsLouisiana26 orgsNew Hampshire23 orgsIowa22 orgsAlabama19 orgsMaine19 orgsOklahoma19 orgsVermont17 orgsArkansas16 orgsUtah16 orgsKansas15 orgsIdaho14 orgsNevada14 orgsNew Mexico14 orgsDistrict Of Columbia13 orgs

Worth a second look

Pages close to ranking on Google -- an extra link helps them along.

Memorial Hermann Health Systemranks #7 · 1,862/moHenry Ford Health Systemranks #6 · 1,334/moMuseum Of Modern Artranks #6 · 1,769/moNew York Universityranks #5 · 1,017/moFathom Ai Incranks #7 · 1,810/moTrinity Health Michiganranks #8 · 2,009/mo

More on 990 Scout

Hope Ranch of MontanaPackard Children S Health AllianceThe Alumni Association of the City College of New York INCApprenticeship Training Fund Local 138Gapaba Law Foundation INCL 3 Communications Group Health Plan Nonbargained Group VebaViking Athletic AssnJohnson Family FoundationA Second Chance INC14 Montgomery County LodgeNew York City Cognitive Behavioral Therapy Association INCCrescent Cove
Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an organization is run and funded — not its real-world outcomes. Figures are presented without evaluation; we do not rate, score, or rank organizations. · philanthropy.org