Nonprofits in Wilmington, Delaware
Nonprofits in Wilmington, Delaware. Browse 5,363 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
- Rockford Woodlawn Fund Inc
EIN 202443684 · Headquarters: WILMINGTON, DE, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Rockin Horse Rescue Inc
EIN 462271084 · Headquarters: Wilmington, DE, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rockwood Park Preservation Society Inc
EIN 821807093 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rodel Charitable Foundation - De
EIN 911944585 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rodney Square Conservancy Inc
EIN 843807542 · Headquarters: WILMINGTON, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rodney Street Tennis and Tutoring Association Inc
EIN 010652445 · Headquarters: WILMINGTON, DE, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rogers Charitable Foundation
EIN 273633750 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Rogers Family Charitable Foundation
EIN 814474271 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rohan Frank and Merriliece Tr Res
EIN 616375283 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rohda Family Charitable Foundation 086812-000
EIN 043462645 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rome Boys Club Trust & Endowment Fund Arden Trust Company
EIN 586135256 · Headquarters: WILMINGTON, DE, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Romo Family Foundation
EIN 274195983 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ron and Andrea DeFeo Family Foundation
EIN 813498653 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ron and Lisa Brill Charitable Trust
EIN 586275452 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ron and Martha Doornink Foundation
EIN 825225751 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ronald and Janet Schutz Family Foundation
EIN 463991075 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ronald Mcdonald House Charities of Greater Delaware Inc
EIN 510295320 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Root Out Racism Inc
EIN 872909769 · Headquarters: Wilmington, DE, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Roripaugh Family Foundation
EIN 200083112 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rose C Caselli Charitable Foundation
EIN 876523940 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rosemary and Curtis Anderson Family Foundation
EIN 992200887 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rosemary and Ted Lassiter Foundation
EIN 650118648 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Rosenblum Family Foundation
EIN 814600359 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Rosenbojm-Komor Foundation
EIN 465215933 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Rosslyn Chapel Inc
EIN 753262261 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Rotary Club of Brandywine Hundred
EIN 510332521 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rotary Club of Wilmington Delaware
EIN 510043690 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotary Club of Wilmington Educational Foundation
EIN 510329617 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotary Club of Wilmington Services Foundation
EIN 510406343 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotary International
EIN 208008496 · Headquarters: WILMINGTON, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Rotary International Wilmington West
EIN 516018049 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Rothschild Foundation of Delaware Inc
EIN 510297245 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF
- Rotorhead Resources Inc
EIN 933392841 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rowe Family Foundation
EIN 200721105 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Roy and Charlotte Martin Family Foundation
EIN 854014559 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Roy and Gwen Steeley Foundation Inc
EIN 273900311 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Roy Henry Glover Memorial Trust
EIN 136785550 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Royal House of Sori Foundation Inc
EIN 921923748 · Headquarters: Wilmington, DE, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Royal Scottish Country Dance Society Delaware Valley Branch Ltd
EIN 510335726 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rubens Family Foundation
EIN 453824338 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Ruby B Fleming Ua 2-27-74
EIN 136644818 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ruby Ed and Skipper Neenan Charitable Trust
EIN 376447265 · Headquarters: WILMINGTON, DE, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rucker Collier Foundation
EIN 853156898 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Rudy & Elaine Schott Private Foundation Inc
EIN 203926362 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- Rugged Elegance Foundation
EIN 462321009 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Runestone Family Foundation
EIN 811025722 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rushing Rivers Institute Inc
EIN 453233951 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Russell Colgate Fund Inc
EIN 221713065 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rusty Rabbit Foundation
EIN 882152651 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ruth and Jack Glantz Family Foundation Inc
EIN 223554000 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ruth Lilly Foundation
EIN 347206415 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ruth Winkelman Wender Foundation
EIN 113465667 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- RW Veit Family Foundation
EIN 814185248 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ryan Scott Kappes Foundation
EIN 204235165 · Headquarters: WILMINGTON, DE, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ryerson Charitable Trust 097311-000
EIN 166349529 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- S & L Marx Foundation
EIN 200677535 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sa Ming Foundation
EIN 471794306 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sabino Family Charitable Foundation
EIN 920383856 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sacred Heart Housing Inc
EIN 510384441 · Headquarters: WILMINGTON, DE, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sacred Heart Village I Inc
EIN 522079213 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sacred Heart Village Ii Inc
EIN 383881451 · Headquarters: WILMINGTON, DE, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sacred Seeds Inc
EIN 815057631 · Headquarters: WILMINGTON, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Safe Journey Home
EIN 271528774 · Headquarters: Wilmington, DE, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Safe Noggin Inc
EIN 261346973 · Headquarters: Wilmington, DE, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Safe Space Delaware Inc
EIN 272278263 · Headquarters: WILMINGTON, DE, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Safe United Neighborhoods
EIN 472322440 · Headquarters: WILMINGTON, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Safety Insurance Charitable Foundation Inc
EIN 432091740 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sagacity Foundation
EIN 823789212 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Saint Anthony Lodge of Delaware
EIN 932559043 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Saint Anthony's Housing Management Corporation
EIN 510246886 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sally and Dick Roberts Coyote Foundation
EIN 205970941 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Salt Leadership Inc
EIN 205337663 · Headquarters: Wilmington, DE, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sam & Felicia Hamilton Foundation
EIN 872972987 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sam Amer Memorial Inc
EIN 333359700 · Headquarters: WILMINGTON, DE, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sambold Foundation
EIN 814640903 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sampson Family Foundation
EIN 208811806 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Samuel & Nancy Jo Altschuler Family Foundation
EIN 843187437 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Samuel J & Ethel Lefrak Charitable Trust
EIN 133378881 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sanders Tech-Ed Foundation
EIN 273420005 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sandhu Special Needs Foundation
EIN 872739576 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sankey Family Foundation
EIN 341909797 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sanson Family Foundation
EIN 331509602 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sapphire Foundation Inc
EIN 300674167 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Sarkisian Foundation for the Arts and Engineering
EIN 873627816 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Saturn Foundation Global
EIN 843144710 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Savant Development & Consulting Inc
EIN 334018469 · Headquarters: Wilmington, DE, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Save Our County
EIN 454038890 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Save the Animals Inc
EIN 203891268 · Headquarters: Wilmington, DE, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Saving a Place for You Inc
EIN 394517870 · Headquarters: Wilmington, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Saxena Family Foundation
EIN 274196021 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sayre-womens Duplicate Bridge Club
EIN 900859609 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- SBM Landowner Inc
EIN 273737952 · Headquarters: Wilmington, DE, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Scales of Good Deeds Incorporated
EIN 815295761 · Headquarters: Wilmington, DE, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Schlinger Family Foundation
EIN 522390970 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Schmenk Family Foundation
EIN 932840618 · Headquarters: Wilmington, DE, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Schnitzer Family Foundation Inc
EIN 812677135 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Scholars Turf
EIN 853330037 · Headquarters: WILMINGTON, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Scholarship Fund of the Plumbers & Pipefitters Local Union 74
EIN 510368359 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Schommer Foundation
EIN 205632258 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- Schools That Lead
EIN 454866878 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990