Education nonprofits in Connecticut
Education nonprofits in Connecticut. Browse 3,066 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Haddam-killingworth Intermediate Middle School Pto Inc
EIN 843051323 · Headquarters: Killingworth, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hadhramout Foundation Members Club Inc
EIN 473334090 · Headquarters: Southport, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hale Ray Noises Football Club
EIN 821775046 · Headquarters: Moodus, CT, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Hale-ray Alumni Association
EIN 461837818 · Headquarters: Moodus, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hall High Band Boosters
EIN 824407112 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hall High Parent-teacher Organization Inc
EIN 061531299 · Headquarters: West Hartford, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hamden Education Foundation Inc
EIN 300066472 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hamden Gridiron Booster Association
EIN 061594469 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamden Hall School Inc
EIN 060662137 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hamden High School Music Parents Organization Inc
EIN 832374270 · Headquarters: HAMDEN, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamden High School Track and Field Booster Club
EIN 394488850 · Headquarters: Hamen, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hand by Hand Education Foundation
EIN 680641184 · Headquarters: Mansfield Center, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Handz-on Inc
EIN 020648086 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hanmer Pto
EIN 475632960 · Headquarters: Wethersfield, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Happy Code Club Inc
EIN 830675028 · Headquarters: STAMFORD, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Har-bur Parent-teacher Organization
EIN 842341363 · Headquarters: Burlington, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harborside Middle School Parent-tea Cher Organization Inc
EIN 273799207 · Headquarters: Milford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harold M Johnson Jr Memorial Scholarship Foundation Inc
EIN 454811055 · Headquarters: Waterford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hartford Alumni Kappa Alpha Psi Fraternity
EIN 237279485 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hartford Art School Endowment Inc
EIN 061256949 · Headquarters: WEST HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hartford Association for the Education of Young Children Inc
EIN 222655553 · Headquarters: Wethersfield, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Hartford Equity in Academics Team
EIN 453245302 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hartford Friends of Wallace Stevens Inc
EIN 061465393 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hartford Gay Mens Chorus Inc
EIN 461032168 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hartford International University for Religion and Peace
EIN 060647016 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hartford Naf Foundation Inc
EIN 813959410 · Headquarters: Hartford, CT, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Hartford Parent University
EIN 451859686 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hartford Promise Inc
EIN 810924703 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hartford Whalers Alumni Association Inc
EIN 061409121 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Hartford Youth Scholars Inc
EIN 203495171 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Harvest Charity Inc
EIN 863473451 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harwinton Consolidated Pto
EIN 061429768 · Headquarters: HARWINTON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hatters Foundation
EIN 473543464 · Headquarters: Danbury, CT, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Hatton Elementary School Pto
EIN 270858562 · Headquarters: SOUTHINGTON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hayestown Avenue Pto
EIN 020763755 · Headquarters: Danbury, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hazardville Memorial School Pto
EIN 270078571 · Headquarters: Enfield, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Head to Head
EIN 311682012 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Heart & Purpose
EIN 833818907 · Headquarters: STAMFORD, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Heart of Mary School Inc
EIN 542082391 · Headquarters: COS COB, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Heart Warrior Achievement Scholarship Inc
EIN 922494588 · Headquarters: GROTON, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hearts Courage Tara Troy Gambardella Foundation Inc
EIN 300715681 · Headquarters: STRATFORD, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Heather Bailey Memorial Scholarship Fund Inc
EIN 542125504 · Headquarters: BRISTOL, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hebron Avenue School Parent Teacher Organization
EIN 061217166 · Headquarters: Glastonbury, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hebron Center Nursery School Inc
EIN 060874137 · Headquarters: HEBRON, CT, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990
- Hebron K-6 Education Foundation Inc
EIN 453630183 · Headquarters: HEBRON, CT, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Hebron Youth Baseball Assoc Inc
EIN 061612569 · Headquarters: HEBRON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hedgefoundationinc
EIN 843149279 · Headquarters: SHELTON, CT, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Helen Wojtecki Sienkiewicz Scholarship Tr
EIN 886647181 · Headquarters: SHELTON, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Help Our People Inc % Arthur Dixson
EIN 883085373 · Headquarters: ORANGE, CT, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990
- Help Them Now Inc
EIN 851146571 · Headquarters: Danbury, CT, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Helping Our Youth Acheive
EIN 472517102 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Helping Overwhelmed Parents Educate
EIN 205486878 · Headquarters: Oxford, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Henry Barnard School Parent Teacher Organization Inc
EIN 204998027 · Headquarters: ENFIELD, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Henry C Lee Institute of Forensic Science Inc
EIN 061629144 · Headquarters: WEST HAVEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Henry Carter Hull Library Inc
EIN 060662139 · Headquarters: Clinton, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Henry S Kolakowski Jr Memorial Scholarship Fund
EIN 061330159 · Headquarters: WALLINGFORD, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hertha Traalum Trust
EIN 566609144 · Headquarters: Newtown, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Hes Pto Inc
EIN 813283771 · Headquarters: Higganum, CT, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Hetu Baker Memorial Scholarship Fund
EIN 831852110 · Headquarters: North Stonington, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Highcrest Elementary School Parent Teacher Organization Inc
EIN 201606103 · Headquarters: WETHERSFIELD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Higher Edge
EIN 462852512 · Headquarters: New London, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Higher Heights Youth Empowerment Programs Inc
EIN 830424360 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Highland Farms Vocational Agricultrural Center Inc
EIN 800537306 · Headquarters: North Stonington, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Highland School Pto Inc
EIN 263441116 · Headquarters: CHESHIRE, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Highland Yalesville Elementary School Pto
EIN 061578035 · Headquarters: WALLINGFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Highville Charter School
EIN 260858723 · Headquarters: New Haven, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hillel at the University of Hartford
EIN 066068500 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990
- Hillel School Incorporated
EIN 060760905 · Headquarters: Fairfield, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Hilltop Academy
EIN 874466451 · Headquarters: Suffield, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hilltop Nursery School Inc
EIN 061209221 · Headquarters: CROMWELL, CT, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990
- Hispanic Shipbuilders Association Inc
EIN 842176345 · Headquarters: GROTON, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Historically Black College Alumni
EIN 061361292 · Headquarters: New London, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hk Alumni Association Inc
EIN 204900134 · Headquarters: Higganum, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- HKHS Boys Soccer Booster Inc
EIN 332983968 · Headquarters: Rocky Hill, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hmgs Next Gen Inc
EIN 852922814 · Headquarters: New Canaan, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hockey Haven Inc
EIN 872866347 · Headquarters: Fairfield, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Holocaust Child Survivors of Connecticut
EIN 223218819 · Headquarters: Westport, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Holy Apostles College and Seminary Inc
EIN 061149131 · Headquarters: CROMWELL, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Holy Cross High School Endowment Corporation
EIN 463640205 · Headquarters: WATERBURY, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Home Builders Association of Northwest Connecticut Inc
EIN 262661085 · Headquarters: Torrington, CT, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Homeopathic Research and Education Foundation Inc
EIN 452917992 · Headquarters: Storrs, CT, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Honor Society of Phi Kappa Phi
EIN 621783958 · Headquarters: BRIDGEPORT, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Honor Society of Phi Kappa Phi
EIN 933514597 · Headquarters: Fairfield, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hoops for Heart Health
EIN 204052041 · Headquarters: SOUTHINGTON, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Hope Academy of Milford Inc
EIN 061629432 · Headquarters: ORANGE, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hope City Community Development Corporation
EIN 061556922 · Headquarters: Simsbury, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Hope Hartnett Scholarship Fund
EIN 461289428 · Headquarters: ENFIELD, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Hopewell School Parent Teacher Organization
EIN 311764635 · Headquarters: SOUTH GLASTONBURY, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hopkins School Incorporated
EIN 060646674 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hopmeadow Nursery School Inc
EIN 061123030 · Headquarters: SIMSBURY, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Horace W Porter Eighth Grade Planning Committee
EIN 921972500 · Headquarters: Columbia, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Horace W Porter School Pto Inc
EIN 471377652 · Headquarters: Columbia, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hord Foundation Inc
EIN 061359296 · Headquarters: Danbury, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Horizons at CT State Norwalk Inc
EIN 814133542 · Headquarters: Norwalk, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Horizons Bridgeport
EIN 834544991 · Headquarters: BRIDGEPORT, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Housatonic Chapter of Construction Specifications Institute Inc
EIN 900292139 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Housatonic Community College Foundation Inc
EIN 061291848 · Headquarters: BRIDGEPORT, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- House of Arrows Inc
EIN 882577311 · Headquarters: East Haven, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Huaxia Chinese School Connecticut Inc
EIN 202801504 · Headquarters: Danbury, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Huf Inc
EIN 921606869 · Headquarters: BRIDGEPORT, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF