Nonprofits in Delaware
Nonprofits in Delaware. Browse 11,586 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
- North Brandywine Swim League
EIN 237431958 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North East Association for Institutional Research
EIN 222418856 · Headquarters: Newark, DE, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- North Georgetown Elementary Pto
EIN 261362708 · Headquarters: Georgetown, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Hills Civic Association
EIN 510343747 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Pond Foundation
EIN 510362794 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- North Star Swimming Club Inc
EIN 510096449 · Headquarters: Hockessin, DE, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- North Yard Economics Ltd
EIN 262943676 · Headquarters: Wilmington, DE, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Northamericaseemaandhraassociation
EIN 882311555 · Headquarters: NEWARK, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northeast Association of State Transportation Officials
EIN 200210783 · Headquarters: DOVER, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- NorthEast Community Development Corporat
EIN 365096936 · Headquarters: Wilmington, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northeast Rally Club
EIN 201195747 · Headquarters: Millsboro, DE, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Northern Compass Foundation Inc
EIN 873998935 · Headquarters: NEWARK, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Northern Delaware Chapter of the Gospel Music Workshop of America I
EIN 464114327 · Headquarters: NEW CASTLE, DE, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Delaware Intergroup Inc
EIN 510233819 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northern Delaware Model Railroading Club Inc
EIN 510362916 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Delaware Shriners Foundation
EIN 842385139 · Headquarters: New Castle, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Delaware Wrestling Academy Inc
EIN 883111313 · Headquarters: NEWARK, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Delaware Youth for Christ
EIN 516001714 · Headquarters: WILMINGTON, DE, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990
- Northern Lights Foundation 009502-005
EIN 516508163 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Northern Star Childrens Foundation
EIN 822185781 · Headquarters: Clayton, DE, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northside for Life Inc
EIN 922797397 · Headquarters: Wilmington, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwood Civic Association Inc
EIN 272629622 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Norwegian Buhund Club of America
EIN 270571721 · Headquarters: Wyoming, DE, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Noteman-jones Family Charitable Foundation
EIN 873861211 · Headquarters: HOCKESSIN, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Nottingham Swim Club Inc
EIN 510095733 · Headquarters: Newark, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nourished Minds Foundation
EIN 993683941 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nova Vista Foundation
EIN 993682542 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Novagen Research Fund
EIN 993087649 · Headquarters: DOVER, DE, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Novonesis Foundation
EIN 934175573 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Nplm Inc
EIN 844135076 · Headquarters: Claymont, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nse Pto
EIN 474347147 · Headquarters: SMYRNA, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nsope Mengang Foundation
EIN 933767968 · Headquarters: Middletown, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Nt Solutions
EIN 371892229 · Headquarters: WILMINGTON, DE, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Nu Beginning Therapy Foundation Inc
EIN 883784248 · Headquarters: WILMINGTON, DE, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nu Rho Psi - University of Delaware Chapter
EIN 472800390 · Headquarters: Newark, DE, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Nubianimprovementassociation
EIN 881517758 · Headquarters: Wilmington, DE, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nuestras Raices
EIN 510392205 · Headquarters: NEWPORT, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nueva Dominicana Foundation
EIN 843114534 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nueva Esperanza Inc
EIN 334607391 · Headquarters: New Castle, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nume Global Foundation
EIN 883642458 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Nur Shriners
EIN 510069860 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nur Shriners Group Return
EIN 510150082 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nurses & Neighbors Collaborative Inc
EIN 883479456 · Headquarters: Rehoboth Beach, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nursing Mothers Inc
EIN 510251633 · Headquarters: Hockessin, DE, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Nurturing Tomorrow Foundation
EIN 932468856 · Headquarters: Newark, DE, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- NVT-USA Football Association
EIN 833692624 · Headquarters: WILMINGTON, DE, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Nxtgen 302
EIN 992825365 · Headquarters: DOVER, DE, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ny Astrology Institute
EIN 833312538 · Headquarters: Wilmington, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ny Times 100 Need Cases Fund Tuw
EIN 133116746 · Headquarters: GREENVILLE, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nyc Workshop
EIN 920954328 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nypay Inc
EIN 454252905 · Headquarters: Wilmington, DE, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nyssa Foundation C/o the Fourth Floor
EIN 873774627 · Headquarters: GREENVILLE, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- O'Bryan Foundation
EIN 366199176 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oak Grove Senior Center Inc
EIN 510237909 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Orchard Riverdale American Legion Post 28 Inc
EIN 510271790 · Headquarters: MILLSBORO, DE, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Oakes Family Foundation
EIN 872940572 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oaklands Pool Association Inc
EIN 510095041 · Headquarters: NEWARK, DE, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakwood Valley Club Inc
EIN 510075898 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oasis of Love for the Nations Inc
EIN 883694271 · Headquarters: Dover, DE, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oates Family Foundation
EIN 943289689 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oaxaca Christian School Inc
EIN 680679107 · Headquarters: LEWES, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ocd Delaware Inc
EIN 994332219 · Headquarters: GEORGETOWN, DE, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocean Conservation International Inc
EIN 884276768 · Headquarters: DOVER, DE, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ocean Forest Foundation
EIN 921763888 · Headquarters: Delaware, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ocean Saviour USA Inc
EIN 832748076 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Ocean View Delaware Chapter of the Society For
EIN 510305745 · Headquarters: Bethany Beach, DE, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Ocean View Historical Society
EIN 261719840 · Headquarters: OCEAN VIEW, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ocean Waves Quilt Guild
EIN 522079625 · Headquarters: Lewis, DE, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ocs Pto Inc
EIN 853360684 · Headquarters: Bear, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Octic Charitable Perpetuity Fund
EIN 475642278 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Odaa Community Foundation Inc Fka Save Oromia Foundation
EIN 921491379 · Headquarters: WILMINGTON, DE, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Odd Fellows Cemetery Inc
EIN 510058067 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Odessa High School Touchdown Club
EIN 863890413 · Headquarters: TOWNSEND, DE, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Odyssey Charter School
EIN 201787299 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oechsle Family Foundation Inc
EIN 204852371 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Officers Wives Social Club
EIN 510321276 · Headquarters: Dover AFB, DE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oge Energy Corp Group Dental Plan Trust
EIN 364308002 · Headquarters: NEWARK, DE, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990
- Oh Family Foundation
EIN 873117169 · Headquarters: Dover, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ohio Puppy Rescue
EIN 271544808 · Headquarters: Newark, DE, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Ohio State University Alumni Association Inc
EIN 311484785 · Headquarters: Newark, DE, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Ohm Shree Foundation
EIN 475517499 · Headquarters: MIDDLETOWN, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oix Association
EIN 463326593 · Headquarters: Claymont, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Okinawan Karate Do Institute of Traditional Karate
EIN 463588920 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Okuapemman Association of Philly Delaware
EIN 331392262 · Headquarters: New Castle, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Brandywine Village Inc
EIN 516018256 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Capitol Trail Academy Inc
EIN 510332823 · Headquarters: Hockessin, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Christ Church League
EIN 261864803 · Headquarters: Laurel, DE, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Old Edwardians Alumni Association E Ndowment Fund
EIN 394735730 · Headquarters: Middletown, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old State Elementary PTO
EIN 460897296 · Headquarters: Townsend, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Union Church Society
EIN 510267458 · Headquarters: Smyrna, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Wulfrunians in America Inc
EIN 980445659 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- Olesky Family Foundation
EIN 274462285 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oliver Family Foundation
EIN 833767261 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Olsson Family Foundation
EIN 814600250 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oluv C Joynor Foundation Inc
EIN 453987964 · Headquarters: WILMINGTON, DE, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Olympiad Gymnastic Exhibition Club Inc
EIN 510176957 · Headquarters: NEW PORT, DE, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Omega Psi Phi Fraternity
EIN 516020922 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Omega Psi Phi Fraternity
EIN 516020923 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Omega Psi Phi Fraternity Inc
EIN 900735423 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Omega Psi Phi Fraternity Inc Psi Zeta Chapter
EIN 274741398 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N