Nonprofits in Saint Louis, Missouri
Nonprofits in Saint Louis, Missouri. Browse 7,448 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
- Kelley Charitable Foundation
EIN 202636915 · Headquarters: Saint Louis, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Kelly John Fbo Charity Tuw
EIN 946072742 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kendall Faith Foundation
EIN 562506273 · Headquarters: Saint Louis, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Kennard Amos J Tuw Fbo Boys' Home
EIN 546166388 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kennedy Bayles R - Tua-charity
EIN 946699434 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kennedy E Fbo Women S Spca 4947 Tuw
EIN 236215322 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kennedy S Fbo Wesley Meth Tuw
EIN 236276735 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kennerly School Parent Teacher Partnership
EIN 431746766 · Headquarters: Saint Louis, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Kenneth Boyer Tuw
EIN 256816744 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kenneth Shepard Ministries
EIN 431776204 · Headquarters: Saint Louis, MO, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Kent Family Charitable Trust
EIN 363582818 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kent Jean E H Charitable Tr
EIN 464738942 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Keown Robert J Tuw
EIN 956226284 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kerfoot Scholarship Foundation
EIN 756268622 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ketchum Foundation
EIN 581475963 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kew Academy
EIN 842376072 · Headquarters: Saint Louis, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Key Club International
EIN 262355599 · Headquarters: Saint Louis, MO, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Keysor School Pto
EIN 030528765 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Keystone Chapter No146 Royal Arch Masons - Rams
EIN 261567896 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Keystone of St Louis
EIN 431493581 · Headquarters: Saint Louis, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Khvt
EIN 273083982 · Headquarters: Saint Louis, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kid Fit Foundation
EIN 474584341 · Headquarters: Saint Louis, MO, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Kids & Families 1St
EIN 872379479 · Headquarters: SAINT LOUIS, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kids Day Out International
EIN 811554978 · Headquarters: SAINT LOUIS, MO, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kids in Need Kin
EIN 923094908 · Headquarters: Saint Louis, MO, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Kids in the Middle Inc
EIN 431192510 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kids Yoga United
EIN 823505074 · Headquarters: Saint Louis, MO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kids' Chance Inc of Missouri
EIN 431723337 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kilbourne Eh Res Char Tr-main
EIN 356332820 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Killam Endowment Trust Main
EIN 206805882 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Killen Scholarship Trust
EIN 416211303 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kilo Diabetes & Vascular Research Foundation
EIN 237152540 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990
- Kilstofte Frode Foundation
EIN 926543269 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Kimbilio
EIN 853271143 · Headquarters: Saint Louis, MO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Kimbrough Family Foundation
EIN 994450484 · Headquarters: SAINT LOUIS, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kimmel Eugene E Schship Trust
EIN 311019032 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kindred Village Corporation
EIN 830874309 · Headquarters: Saint Louis, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kindred Youth Foundation
EIN 854239036 · Headquarters: Saint Louis, MO, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Kingdom Builders Community Development Corp
EIN 800295360 · Headquarters: Saint Louis, MO, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Kingdom Care C D C Inc
EIN 203837431 · Headquarters: SAINT LOUIS, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kingdom Impact Outreach Ministries
EIN 821674710 · Headquarters: Saint Louis, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kingdom Principles Inc
EIN 831728878 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- Kingsville Corporation
EIN 844797500 · Headquarters: SAINT LOUIS, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kingsway West Neighborhood Association
EIN 833712293 · Headquarters: saint Louis, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kinship Circle
EIN 205869532 · Headquarters: SAINT LOUIS, MO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kinsman Crumb Char Trust
EIN 656225345 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kirkland Eva M Charitable Tr
EIN 463847731 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kirkwood Area Every Child Promise
EIN 821321777 · Headquarters: SAINT LOUIS, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kirkwood Columbus Realty Company
EIN 430819027 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Kirkwood Early Childhood Center Pto
EIN 200233383 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Kirkwood Meals on Wheels Inc
EIN 431192554 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kirkwood Racquetball Association
EIN 934015662 · Headquarters: Saint Louis, MO, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Kirkwood Sports Association Inc
EIN 430787486 · Headquarters: SAINT LOUIS, MO, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990
- Kisner Marie F
EIN 236791799 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kissinger Betty M Char Tua-main
EIN 866346211 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kister C Fbo Girl Scouts Ir Tua
EIN 236394048 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kister C Fbo Ywca Ir Tua
EIN 236690741 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kitchen Table
EIN 814242732 · Headquarters: SAINT LOUIS, MO, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Kittycatsle Sanctuary
EIN 882175794 · Headquarters: Saint Louis, MO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kiwanis Club of St Louis City
EIN 136063186 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Kiwanis Club of St Louis City
EIN 436063186 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kiwanis International Inc
EIN 320455502 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Kiwanis International Inc
EIN 436063176 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kiwi Charitable Fund
EIN 203328723 · Headquarters: SAINT LOUIS, MO, US · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Klaas Gustave P T U A
EIN 956157147 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Klank M Fbo United Meth Ir Tua
EIN 236604125 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Klaus Murphy Fdn
EIN 656049287 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Klear Foundation
EIN 474921679 · Headquarters: SAINT LOUIS, MO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Klein Henry & Lillian Perpetual Tr
EIN 276515960 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kleist Robert & Barbara Char Tua
EIN 306264432 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kline Eleanor C Schol Fd Ita 76
EIN 570935398 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kline G Plumer Td
EIN 236268369 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kline J&b Tuw Fbo Dickinson College
EIN 236645755 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kline J&b Tuw Fbo Gettysburg College
EIN 236645756 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kline J&b Tuw Fbo Messiah University
EIN 236645757 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Klockow Harvey R and Doris Fdn
EIN 352070029 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Knapp George Owen Mem Fund Tua
EIN 946070346 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Knaub Charitable Tr 20544 01
EIN 046751073 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Knight Train Youth Association
EIN 421600478 · Headquarters: Saint Louis, MO, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237113662 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237123011 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237202464 · Headquarters: Saint Louis, MO, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237543266 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 260519888 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 260852114 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 383848683 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 431458566 · Headquarters: Saint Louis, MO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 431833897 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 991571204 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus Bishops Council Chapter 10490
EIN 431567875 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus Marian Council 9522
EIN 431448689 · Headquarters: SAINT LOUIS, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Knights of Peter Claver Ladies Auxiliary
EIN 352430402 · Headquarters: Saint Louis, MO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Knott Albert T Tua
EIN 946060284 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Knowles Josephine K Tuw
EIN 946101384 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Koch Gwendolyn Tua #a Irrev-main
EIN 846049291 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Koch Ruth L Tuw
EIN 946501103 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Koch Ruth M Trust
EIN 476049594 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Koenig Evelyn T
EIN 650128096 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Komarek Charitable Trust
EIN 476141512 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Koons M R Char
EIN 236752597 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF