Nonprofits in Illinois
Nonprofits in Illinois. Browse 87,324 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
- St Charles North Youth Wrestling Club Inc
EIN 201363005 · Headquarters: SAINT CHARLES, IL, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Charles Park Foundation
EIN 510199061 · Headquarters: ST CHARLES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Charles Public Library Foundation Inc
EIN 363876680 · Headquarters: ST CHARLES, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Charles Rotary Foundation
EIN 363734098 · Headquarters: ELGIN, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Charles Singers
EIN 363609607 · Headquarters: St Charles, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Charles Singles Club
EIN 367341140 · Headquarters: St Charles, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Charles Sportsmen's Club
EIN 366070848 · Headquarters: SAINT CHARLES, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Charles Technology Boosters Nfp
EIN 371463710 · Headquarters: ST CHARLES, IL, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- St Charles Womens Club
EIN 364471338 · Headquarters: Saint Charles, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Charles Youth Baseball Association
EIN 813565638 · Headquarters: ST CHARLES, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Chrysostoms Church Endowment Fund
EIN 366026974 · Headquarters: CHICAGO, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clair Amateur Radio Club Inc
EIN 376048888 · Headquarters: Belleville, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Clair Associated Vocational Enterprises Inc
EIN 370959053 · Headquarters: BELLEVILLE, IL, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clair Beekeepers Association
EIN 371120969 · Headquarters: Glen Carbon, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Clair Council 61
EIN 376034160 · Headquarters: Collinsville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Clair Country Club
EIN 370497580 · Headquarters: BELLEVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clair County Association for Home and Community Education
EIN 370667505 · Headquarters: Belleville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- St Clair County Bar Association
EIN 371032423 · Headquarters: BELLEVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Clair County Bar Foundation
EIN 264005541 · Headquarters: OFallon, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Clair County Black Chamber of Commerce Inc
EIN 473818259 · Headquarters: OFALLON, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- St Clair County Child Advocacy Center
EIN 371380467 · Headquarters: BELLEVILLE, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clair County Christian Home Educators
EIN 371284037 · Headquarters: Mascoutah, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- St Clair County Community Action Agency
EIN 371119231 · Headquarters: BELLEVILLE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clair County Extension and 4-H Education Foundation
EIN 371073431 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Clair County Farm Bureau
EIN 370497585 · Headquarters: BELLEVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clair County Farm Bureau Foundation
EIN 371411375 · Headquarters: BELLEVILLE, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Clair County Fire Chiefs Association
EIN 371195608 · Headquarters: Belleville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Clair County Genealogical Society
EIN 371063435 · Headquarters: Belleville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Clair County Greenspace Foundation
EIN 371264759 · Headquarters: Belleville, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Clair County Historical Society
EIN 376045982 · Headquarters: BELLEVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- St Clair County Housing Development
EIN 920252480 · Headquarters: BELLEVILLE, IL, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Clair County Hunting & Fishing Association Smithton Chapter Smith
EIN 376034560 · Headquarters: Smithton, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Clair County League of Women Voters
EIN 852375596 · Headquarters: Fairview Heights, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- St Clair County Medical Society
EIN 370798192 · Headquarters: NEW BADEN, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- St Clair County Older Adult Services Inc
EIN 371222875 · Headquarters: Belleville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- St Clair County Scholarship Trust
EIN 371286750 · Headquarters: BELLEVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- St Clair County Sheriffs Auxiliary
EIN 850555260 · Headquarters: Belleville, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- St Clair County VBC
EIN 475303280 · Headquarters: OFallon, IL, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- St Clair Memorial Park Cemetery Assn
EIN 370659836 · Headquarters: Fairview Heights, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Clair Special Emergency Services Association
EIN 371386511 · Headquarters: BELLEVILLE, IL, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clair Tnr & Rescue Nfp
EIN 823050924 · Headquarters: belleville, IL, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Clara's Manor Inc
EIN 263430115 · Headquarters: LINCOLN, IL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Clara's Senior Services Inc
EIN 376075710 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Clare Foundation
EIN 934374517 · Headquarters: CENTRALIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Clement Community Foundation
EIN 161631602 · Headquarters: EVANSVILLE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Coletta's of Illinois
EIN 362171735 · Headquarters: TINLEY PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Colettas of Illinois Foundation
EIN 363396514 · Headquarters: TINLEY PARK, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Cyprians Ecumenical Food Pantry
EIN 364424199 · Headquarters: Chicago, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Daniel Conference of St Vincent De Paul
EIN 822068401 · Headquarters: wheaton, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St David's Nursery School
EIN 362429427 · Headquarters: GLENVIEW, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Domitilla Alumni Association
EIN 274804354 · Headquarters: Hillside, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Dymphna Society Foundation
EIN 364395092 · Headquarters: CHICAGO, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- St Edmund's Redevelopment Corporation
EIN 363701311 · Headquarters: CHICAGO, IL, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Edmund's Tower Annex Inc
EIN 300783857 · Headquarters: CHICAGO, IL, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Edmund's Tower Inc
EIN 364053482 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Elisabeth's Nursery School
EIN 366009127 · Headquarters: GLENCOE, IL, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- St Elizabeth Health Foundation Dba Healthcare First Scholarships
EIN 364187411 · Headquarters: GRANITE CITY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Elizabeth Seton Conference
EIN 274487245 · Headquarters: NAPERVILLE, IL, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- St Elmo Brownstown Summer League
EIN 881563700 · Headquarters: BEECHER CITY, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- St Elmo Educational Foundation
EIN 320078859 · Headquarters: ST ELMO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Elmo Historical Society
EIN 203992780 · Headquarters: ST ELMO, IL, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- St Elmo Rod and Gun Club
EIN 811600268 · Headquarters: altamont, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- St Francis Community Clinic
EIN 370661235 · Headquarters: Peoria, IL, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- St Francis Health Center
EIN 452727458 · Headquarters: Joliet, IL, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- St Francis High School Father's Club
EIN 462763645 · Headquarters: WHEATON, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Francis Hospital Auxiliary of Evanston
EIN 366143349 · Headquarters: EVANSTON, IL, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- St Francis Hospital Auxiliary-Service Guild
EIN 376048427 · Headquarters: Peoria, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- St Francis Hospital Medical and Dental
EIN 363151936 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- St Francis of Assisi Parish Charitable Foundation Inc
EIN 371391548 · Headquarters: TEUTOPOLIS, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Francis of the Woods Columb
EIN 363303569 · Headquarters: New Lenox, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Francis Wildcats Foundation
EIN 871519789 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- St Francisville Christian Academy
EIN 371372185 · Headquarters: ST FRANCISVILLE, IL, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990
- St Francisville Community Improvement Inc
EIN 371287778 · Headquarters: ST FRANCISVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Francisville Connect Committee
EIN 931575889 · Headquarters: SAINT FRANACISVILLE, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Gemma Foundation
EIN 334969754 · Headquarters: Chicago, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St George Corporation
EIN 364383840 · Headquarters: BURR RIDGE, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- St George Foundation for Excellence
EIN 270218703 · Headquarters: BOURBONNAIS, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- St George Pto Inc
EIN 270909989 · Headquarters: Bourbonnais, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St George Wellness Center
EIN 364383845 · Headquarters: Palos Heights, IL, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- St Hubertus Hunting Club C/o Winfrid W Mayer
EIN 362918277 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Jacob Lions Club Inc
EIN 371071385 · Headquarters: ST JACOB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St James Cathedral Counseling Ctr
EIN 362802086 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- St James Catholic Mission Society
EIN 850923373 · Headquarters: BURR RIDGE, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St James Church
EIN 362182114 · Headquarters: Belvidere, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- St James Community Foundation
EIN 204249251 · Headquarters: CHICAGO HEIGHTS, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- St James Farm Endowment Fund
EIN 352279628 · Headquarters: DOWNERS GROVE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- St James Grand Lodge Education and Scholarship Fund Inc
EIN 364352676 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St James Hospital Auxiliary
EIN 376041874 · Headquarters: Peoria, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St James Hospital Medical Staff Fund
EIN 363275527 · Headquarters: Olympia Fields, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- St Jarlaths Youth GAA
EIN 272159441 · Headquarters: Frankfort, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St John Community CemeteryNFP
EIN 474909369 · Headquarters: Oak Brook, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- St John Community Development Corporation
EIN 371394233 · Headquarters: CENTREVILLE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- St John Lutheran Cemetery Association Inc
EIN 463318400 · Headquarters: Spring Valley, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- St John Nepomucene Cemetery Preservation Fund
EIN 363283597 · Headquarters: Algonquin, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- St John Nepomucene Council No 8745
EIN 371161278 · Headquarters: Dahlgren, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St John the Baptist Chapel Foundation Nfp
EIN 271462146 · Headquarters: Troy, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St John the Baptist Church
EIN 362192837 · Headquarters: McHenry, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- St John the Baptist Conference of St Vincent De Paul Society Inc
EIN 510635099 · Headquarters: Winfield, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St John the Baptist Council 12152
EIN 371370061 · Headquarters: Red Bud, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St John United Church of Christ Endowment Inc
EIN 363559015 · Headquarters: Freeport, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990