Nonprofits in Oklahoma City, Oklahoma
Nonprofits in Oklahoma City, Oklahoma. Browse 4,077 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
- Hope Is Alive Ministries Inc
EIN 461181070 · Headquarters: OKLAHOMA CITY, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hope Project International Inc
EIN 880610444 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hope Recovery Homes
EIN 334634887 · Headquarters: OKLAHOMA CITY, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hope United Inc
EIN 853986141 · Headquarters: OKLAHOMA CITY, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hopewell Cemetary
EIN 261119920 · Headquarters: Oklahoma City, OK, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Horace Stevenson Foundation
EIN 680523095 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hospice Care Foundation
EIN 020786503 · Headquarters: OKLAHOMA CITY, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hospice Foundation of Oklahoma Affiliated Fund of Occf Inc
EIN 731549817 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hospice Foundation of Oklahoma Inc
EIN 731475892 · Headquarters: OKLAHOMA CITY, OK, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hough Ear Institute
EIN 731507929 · Headquarters: OKLAHOMA CITY, OK, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Housing for Communities Inc
EIN 923482579 · Headquarters: OKLAHOMA CITY, OK, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Howard Family Charitable Foundation
EIN 208623940 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Howard Foundation
EIN 522387154 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Hudiburg Family Foundation Inc Attn David Hudiburg
EIN 833018691 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Human Animal Link of Oklahoma Foundation
EIN 270674115 · Headquarters: Oklahoma City, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Human Community Network Inc
EIN 813465839 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hume Family Foundation
EIN 883282209 · Headquarters: Oklahoma City, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hung Viet Dragon and Lion Dance Ass Ociation
EIN 423980825 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hunger Relief International
EIN 364664596 · Headquarters: Oklahoma City, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hungry Pet Project
EIN 474003053 · Headquarters: Oklahoma City, OK, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Hupfeld Fine Arts Academy at Western Village
EIN 731588764 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hylde Inc
EIN 921308320 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hymns About Him Ministries Inc
EIN 850874648 · Headquarters: Oklahoma City, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hyperbarics for Heroes Inc
EIN 853946781 · Headquarters: Oklahoma City, OK, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- I Survived It Foundation
EIN 844999738 · Headquarters: Oklahoma City, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- I2e Inc
EIN 731525913 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ibben Dron Club
EIN 920692451 · Headquarters: OKLAHOMA CITY, OK, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Idea Forge Foundation
EIN 932574260 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Identity Coalition
EIN 934297743 · Headquarters: OKLAHOMA CITY, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iglesia Poder Y Fuego Inc
EIN 993881917 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ignite 405 Foundation
EIN 842556990 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ignite Ministries Inc
EIN 371967204 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iiao Insurance Foundation
EIN 731317684 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ijeoma Barrah Foundation
EIN 934467699 · Headquarters: Oklahoma City, OK, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Im Your Big Brother Inc
EIN 465630492 · Headquarters: Oklahoma City, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Immigrant Connexion Empowerment Inc
EIN 922470855 · Headquarters: OKLAHOMA CITY, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Impact 444 Creative Alliance Associ Ation
EIN 394802944 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Impact Athletics
EIN 452495513 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Impact Catering Co
EIN 473885464 · Headquarters: OKLAHOMA CITY, OK, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Impact Oklahoma Inc
EIN 731715755 · Headquarters: Oklahoma City, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- In The Gap
EIN 272841135 · Headquarters: Oklahoma City, OK, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- In the Middle of a Miracle
EIN 923875899 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In This Together Foundation
EIN 862164615 · Headquarters: Oklahoma City, OK, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inasmuch Foundation
EIN 731167188 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Inclusion in Art Inc
EIN 461135692 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Independent Baptist Association of Biblical Counselors Inc
EIN 882603922 · Headquarters: OKLAHOMA CITY, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Independent Baptist Foundation of America
EIN 931247723 · Headquarters: OKLAHOMA CITY, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Independent Electrical Contractors
EIN 730944018 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Independent Insurance Agents Association of Greater Oklahoma City Foundation Inc
EIN 736125907 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Independent Insurance Agents Association of Greater Oklahoma City Inc
EIN 730381354 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Independent Medical Providers Action Council Inc
EIN 900106694 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Independent Order of Odd Fellows
EIN 237599408 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Independent Order of Odd Fellows
EIN 237599461 · Headquarters: Oklahoma City, OK, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Independent Retail Community Initiatives Inc
EIN 851724788 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Independent Shopkeepers Association
EIN 842615158 · Headquarters: Oklahoma City, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Independent Telephone Pioneer Association
EIN 731344749 · Headquarters: Oklahoma City, OK, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- India Christian Ministries Inc
EIN 884298164 · Headquarters: OKLAHOMA CITY, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- India Shriners
EIN 730297070 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- India Shriners Group Return
EIN 510154991 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Indian Nations Presbytery Foundation
EIN 581099447 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Indiana Chapter
EIN 351481997 · Headquarters: Oklahoma City, OK, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Indigenous Leaders of North America Inc
EIN 921539586 · Headquarters: OKLAHOMA CITY, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Indigo Door Project Inc
EIN 851078956 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Individual Artists of Oklahoma
EIN 731183730 · Headquarters: Oklahoma City, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Industrial Workers of the World
EIN 851286057 · Headquarters: OKLAHOMA CITY, OK, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Indwell
EIN 760605921 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Infant Crisis Services Inc
EIN 731378766 · Headquarters: Oklahoma City, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Infinity Generation Inc
EIN 924004071 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Information Systems Security Association
EIN 260434986 · Headquarters: Oklahoma City, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Infragard Oklahoma Members Alliance
EIN 202898067 · Headquarters: OKLAHOMA CITY, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Inner Circle Academy
EIN 882519479 · Headquarters: Oklahoma City, OK, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Inner Circle Sports Inc
EIN 010964490 · Headquarters: OKLAHOMA CITY, OK, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Inner-city Action Group
EIN 202331627 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Innovateen Inc
EIN 394113105 · Headquarters: Oklahoma City, OK, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Innovative Home Care Foundation
EIN 821196573 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inside & Out Prison Ministry
EIN 334790671 · Headquarters: Oklahoma City, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inside Track Resources Inc
EIN 844865486 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Inspiration for Instruction
EIN 475513223 · Headquarters: OKLAHOMA CITY, OK, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Inspirion Center for the Arts
EIN 933187654 · Headquarters: Oklahoma City, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Institute for Economic Empowerment of Women
EIN 204541417 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Institute of Internal Auditors
EIN 741867964 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Institute of Management Accountants Inc
EIN 237354315 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Int'l Assoc of Bridge Structural Orn and Rein Iron Workers LU No 48
EIN 730298025 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Int'l Union of Operating Engineers Local 627 Training Fund of Oklahoma
EIN 736105865 · Headquarters: OKLAHOMA CITY, OK, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Integrative Quality Health Clinic
EIN 994060889 · Headquarters: OKLAHOMA CITY, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- INTEGRIS Ambulatory Care Corp
EIN 731192765 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Baptist Medical Center Inc
EIN 731034824 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Health
EIN 731192764 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Health
EIN 731444504 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Health
EIN 932826081 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Health
EIN 932949739 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Health AllSet Urgent Care LLC
EIN 923075963 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Health Foundation Inc
EIN 731047338 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- INTEGRIS Hospice Inc
EIN 731369586 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Integris Mental Health Inc
EIN 730738716 · Headquarters: Oklahoma City, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- INTEGRIS So Oklahoma City Hosp Corp Dba INTEGRIS Southwest Medical Center I Nc
EIN 731089149 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Interactive Support 4U Corporation
EIN 814036681 · Headquarters: OKLAHOMA CITY, OK, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Intercollegiate Internet Chapter
EIN 900150101 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Interfaith Alliance of Oklahoma Inc
EIN 731495580 · Headquarters: OKLAHOMA CITY, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Intergroup Service Office Inc
EIN 731188755 · Headquarters: OKLAHOMA CITY, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990