Nonprofits in Wyoming
Nonprofits in Wyoming. Browse 7,295 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
- Wyoming All-star 6-Man Inc
EIN 464656084 · Headquarters: DUBOIS, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Alliance for Environmental Education
EIN 830301888 · Headquarters: Jackson, WY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyoming Alpha Alumni and Volunteer Corporation of Sigma Phi Epsilon
EIN 273584875 · Headquarters: CHEYENNE, WY, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Wyoming Amateur Hockey Association
EIN 830331648 · Headquarters: CHEYENNE, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Amateur Softball Association Incorporated
EIN 830256890 · Headquarters: DOUGLAS, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyoming Amateur Volunteer Examiners
EIN 393386590 · Headquarters: Rock Springs, WY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Amateur Wrestling Association
EIN 830267382 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming American Legion Baseball
EIN 331810921 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wyoming Archaeological Foundation Inc
EIN 237122769 · Headquarters: Laramie, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Archaeological Society Inc
EIN 836009365 · Headquarters: Cody, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Art Education Association
EIN 383706645 · Headquarters: Casper, WY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Artist Association
EIN 815245527 · Headquarters: Bondurant, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wyoming Arts Alliance
EIN 742375328 · Headquarters: CASPER, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Asc
EIN 991115948 · Headquarters: Casper, WY, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyoming Assn of Non Profit Organizations Dba Wyoming Nonprofit Network
EIN 432097314 · Headquarters: Cheyenne, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Assoc of Conservation Districts
EIN 237179133 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Assoc of Petroleum Landmen Aka Wyoming Assoc of Professional Landmen
EIN 830281587 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wyoming Associated Builders
EIN 146277771 · Headquarters: CASPER, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Wyoming Association for Career and Technical Education Inc
EIN 830264055 · Headquarters: Big Horn, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wyoming Association for Creative Youth W a C Y
EIN 830330009 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association for Play Therapy
EIN 364501436 · Headquarters: LARAMIE, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Activists
EIN 834049284 · Headquarters: Laramie, WY, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wyoming Association of Animal Control Officers W a a C O
EIN 742247267 · Headquarters: Gillette, WY, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Wyoming Association of Broadcasters
EIN 510184216 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wyoming Association of Community College Trustees
EIN 800510252 · Headquarters: CHEYENNE, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wyoming Association of County Engineers and Road Superintendents
EIN 830292995 · Headquarters: Green River, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of County Predatory
EIN 203655279 · Headquarters: CASPER, WY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Court Clerks
EIN 341977767 · Headquarters: Cheyenne, WY, US · Crime & Legal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Wyoming Association of Credit Specialists
EIN 832742271 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wyoming Association of Elementary and Middle School Principals
EIN 800015840 · Headquarters: ROCK SPRINGS, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wyoming Association of Family and Consumer Sciences
EIN 741897539 · Headquarters: Laramie, WY, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Ffa
EIN 836009178 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Association of Irrigation Districts
EIN 932253635 · Headquarters: Casper, WY, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Mental Health and Substance Abuse Centers
EIN 830312776 · Headquarters: Casper, WY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990
- Wyoming Association of Municipal Clerks and Treasurers
EIN 830318242 · Headquarters: Glenrock, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wyoming Association of Municipalities
EIN 836006489 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Association of Natural Gas Utilities
EIN 742327631 · Headquarters: Cheyenne, WY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Wyoming Association of Naturopathic Physicians
EIN 834392366 · Headquarters: Jackson, WY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Nurse Anesthetists
EIN 263022118 · Headquarters: DIAMONDVILLE, WY, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyoming Association of Orthodon- Tists
EIN 742301338 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Permit Technicians
EIN 832436993 · Headquarters: Casper, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Physicians Assistants
EIN 830266205 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Professional Archaeologists
EIN 821330282 · Headquarters: Laramie, WY, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wyoming Association of Psychiatric Physicians
EIN 830278384 · Headquarters: Cheyenne, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Public Accountants Inc
EIN 830280737 · Headquarters: THERMOPOLIS, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Public Charter Schools
EIN 208708045 · Headquarters: CHEYENNE, WY, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990
- Wyoming Association of Quality Management Professionals
EIN 830283129 · Headquarters: Encampment, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Wyoming Association of Rural Water Systems
EIN 830294131 · Headquarters: Glenrock, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Association of School Administrators
EIN 830266549 · Headquarters: CHEYENNE, WY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyoming Association of Sheriffs & Chiefs of Police
EIN 830296421 · Headquarters: DOUGLAS, WY, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Association of Support Personnel
EIN 993784692 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Association of Surgical Technologist
EIN 201785654 · Headquarters: Cheyenne, WY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Wyoming Association of Taxidermy Artists
EIN 270299735 · Headquarters: Gillette, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Athletic Trainers Association
EIN 830295461 · Headquarters: Casper, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Auctioneers Association
EIN 432113860 · Headquarters: CODY, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Automobile Dealers Association
EIN 830178675 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wyoming Aviation Association
EIN 992424594 · Headquarters: Cheyenne, WY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wyoming Aviation Hall of Fame
EIN 841397945 · Headquarters: Laramie, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Aviation Heritage League
EIN 934598347 · Headquarters: Cheyenne, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Bankers Association
EIN 830156717 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Bankers Association Educational Foundation
EIN 061707774 · Headquarters: Cheyenne, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Wyoming Baroque
EIN 823705091 · Headquarters: Sheridan, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Basset Hound Rescue Foundation
EIN 830332899 · Headquarters: Cody, WY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Beer Wholesalers Association
EIN 830206920 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Behavioral Health Alliance
EIN 993951870 · Headquarters: Cheyenne, WY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wyoming Bikers Associaton
EIN 710963167 · Headquarters: GILLETTE, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wyoming Black Hills Leadership Institute
EIN 880520865 · Headquarters: Newcastle, WY, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Wyoming Blockchain Coalition Inc
EIN 841775346 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Wyoming Border Collie Rescue Inc
EIN 200542182 · Headquarters: Glenrock, WY, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Wyoming Bottlers Association
EIN 412612975 · Headquarters: Worland, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Bowfishing Association
EIN 812851468 · Headquarters: Gillette, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Branch 59 Fleet Reserve Assn
EIN 155672097 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Breast & Cervical Cancer Network Inc
EIN 810582956 · Headquarters: Laramie, WY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Wyoming Breast Cancer Initiative
EIN 832544418 · Headquarters: CHEYENNE, WY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Breastfeeding Coalition
EIN 300544659 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Wyoming Business Alliance
EIN 830252658 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Business Coalition on Health Inc
EIN 208425848 · Headquarters: Casper, WY, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Wyoming Cabin Association
EIN 454554242 · Headquarters: BUFFALO, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Cancer Foundation Inc
EIN 270408989 · Headquarters: CASPER, WY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Wyoming Capital Access
EIN 830254934 · Headquarters: Casper, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Wyoming Capitol Club Inc
EIN 830313663 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyoming CARES Inc
EIN 830335081 · Headquarters: Casper, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Catholic College
EIN 830434307 · Headquarters: Lander, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Catholic College Foundation
EIN 270522485 · Headquarters: LANDER, WY, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Wyoming Cattlewomen Inc
EIN 237257776 · Headquarters: TORRINGTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wyoming Center for Constitutional Law
EIN 461920634 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Wyoming Center for Nursing
EIN 850953295 · Headquarters: ROCK SPRINGS, WY, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyoming Center for the Book Inc
EIN 830317555 · Headquarters: Cheyenne, WY, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Wyoming Chamber of Commerce Executives
EIN 836004613 · Headquarters: LARAMIE, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Chambers Health Benefit Association
EIN 208856052 · Headquarters: Gillette, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Chapter Neca Ibew Local Union 415 Labor Management
EIN 830310482 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wyoming Chapter of American Society of Farm Managers & Rural Appraisers
EIN 742492330 · Headquarters: WORLAND, WY, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Chapter of National Eligibi Lity Workers
EIN 830322968 · Headquarters: Sinclair, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Wyoming Chapter of the American Academy of Pediatrics Inc
EIN 200306156 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Chess Association
EIN 365060527 · Headquarters: Sheridan, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wyoming Child & Family Development Inc
EIN 830204953 · Headquarters: Guernsey, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Childrens Action Alliance
EIN 830300253 · Headquarters: Cheyenne, WY, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990
- Wyoming Childrens Law Center
EIN 270317225 · Headquarters: LARAMIE, WY, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wyoming Childrens Society
EIN 830198161 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyoming Childrens Water Festival
EIN 753083696 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N