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US state · WY

Nonprofits in Wyoming

Givalgo Discover tracks 4,256 active US nonprofits with their principal IRS-recorded address in Wyoming. Sorted by latest reported revenue; click through for full Form 990 diligence on any organisation, or jump to a specific sector below.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationSectorRevenue
1IVINSON MEMORIAL HOSPITAL
EIN 30-0975387
Health$190.6M
2POWDER RIVER ENERGY CORPORATION
EIN 83-0162161
Uncategorized$176.2M
3WYOMING EDUCATORS BENEFIT TRUST
EIN 74-2382896
Uncategorized$147.5M
4UNIVERSITY OF WYOMING FOUNDATION
EIN 83-0201971
Education$123.9M
5HIGH WEST ENERGY INC
EIN 83-0143525
Uncategorized$87.0M
6POWELL VALLEY HEALTH CARE INC
EIN 83-0300467
Health$83.9M
7LOWER VALLEY ENERGY INC
EIN 83-0129756
Uncategorized$80.2M
8HIGH PLAINS POWER INC
EIN 84-1414521
Uncategorized$78.6M
9COMMUNITY FOUNDATION OF JACKSON HOLE
EIN 83-0308856
Philanthropy & Grantmaking$75.2M
10VOLUNTEERS OF AMERICA INC
EIN 83-0280532
Uncategorized$56.0M
11DELTA DENTAL PLAN OF WYOMING
EIN 83-0209667
Uncategorized$51.8M
12JACKSON HOLE CLASSICAL SCHOOL INC
EIN 45-2795231
Education$47.0M
13NATIONAL OUTDOOR LEADERSHIP SCHOOL
EIN 83-0204184
Environment$43.0M
14HOT SPRINGS COUNTY HOSPITAL DIST
EIN 83-6000182
Health$41.1M
15DECENTRALIZED WIRELESS FOUNDATION INC
EIN 87-1704800
Community Improvement$35.2M
16KARUNA FOUNDATION
EIN 85-4026412
Animal-Related$34.2M
17WYRULEC COMPANY
EIN 83-0157475
Uncategorized$28.9M
18CHEYENNE FRONTIER DAYS INC
EIN 83-0297781
Arts, Culture & Humanities$26.8M
19HOLDFAST TR
EIN 88-6574046
Environment$25.9M
20GRAND TETON NATIONAL PARK FOUNDATION
EIN 83-0322668
Philanthropy & Grantmaking$24.5M
21WYOMING COMMUNITY FOUNDATION
EIN 83-0287513
Philanthropy & Grantmaking$23.0M
22WYO COMPLEX
EIN 88-2352955
Recreation & Sports$22.5M
23COMMUNITY HEALTH CENTER OF CENTRAL WYOMING INC
EIN 83-0326307
Health$20.9M
24WHEATLAND RURAL ELECTRIC ASSOCIATION
EIN 83-0154975
Uncategorized$20.4M
25TETON SCIENCE SCHOOLS
EIN 83-0219163
Environment$19.6M
26BIG HORN RURAL ELECTRIC COMPANY
EIN 83-0105430
Uncategorized$18.5M
27ERIC AND KELLY SCHWARTZ CHARITABLE TRUST
EIN 47-4959497
Philanthropy & Grantmaking$18.0M
28CARBON POWER & LIGHT INC
EIN 83-0108674
Uncategorized$17.6M
29NIOBRARA ELECTRIC ASSOCIATION INC
EIN 83-0164125
Public Benefit$17.1M
30WYOMING MACHINERY COMPANY EMPLOYEE MEDICAL BENEFIT TRUST
EIN 87-6167436
Uncategorized$15.9M
31WYOMING CATHOLIC COLLEGE
EIN 83-0434307
Education$15.7M
32GRAND TETON MUSIC FESTIVAL INC
EIN 23-7034152
Arts, Culture & Humanities$15.4M
33WYOMING CHILD & FAMILY DEVELOPEMENT INC
EIN 83-0204953
Education$15.4M
34THE FOUNDATION FOR NORTH AMERICA WILD SHEEP
EIN 42-1109229
Animal-Related$14.8M
35ARK REGIONAL SERVICES INC
EIN 83-0208994
Housing & Shelter$14.4M
36BRIDGER VALLEY ELECTRIC ASSOCIATION INC
EIN 83-0106908
Public Benefit$14.3M
37CENTRAL WYOMING COUNSELING CENTER
EIN 83-0186967
Mental Health$13.4M
38BUFFALO BILL MEMORIAL ASSOCIATION
EIN 83-0180403
Arts, Culture & Humanities$13.2M
39ST JOSEPHS CHILDRENS HOME
EIN 83-0177090
Mental Health$13.1M
40RIVERPEAK HEALTH
EIN 83-2105065
Health$12.7M
41HIGH COUNTRY BEHAVIORAL HEALTH
EIN 73-1651475
Mental Health$12.2M
42ST JOHNS HEALTH FOUNDATION
EIN 83-0325788
Health$11.8M
43PLATTE VALLEY HEALTHCARE PROJECT
EIN 84-2280561
Health$11.7M
44THE HUMANITAS INSTITUTE
EIN 99-1470033
Education$10.8M
45CASPER COLLEGE FOUNDATION
EIN 83-6003050
Education$10.8M
46COMMUNITY CENTER FOR THE ARTS
EIN 83-0314362
Arts, Culture & Humanities$10.6M
47CATHEDRAL HOME FOR CHILDREN
EIN 83-0169092
Human Services$9.9M
48JACKSON HOLE LAND TRUST
EIN 74-2138785
Environment$9.8M
49CLOUD PEAK COUNSELING CENTER
EIN 83-0235231
Mental Health$9.6M
50COMMUNITY ENTRY SERVICES INC
EIN 83-0222400
Employment$9.3M

By sector

4,256 organisations across 26 categories.

  1. Recreation & Sports
    532
    12.5%
  2. Education
    468
    11.0%
  3. Arts, Culture & Humanities
    403
    9.5%
  4. Human Services
    394
    9.3%
  5. Philanthropy & Grantmaking
    344
    8.1%
  6. Religion
    289
    6.8%
  7. Youth Development
    271
    6.4%
  8. Community Improvement
    213
    5.0%
  9. Public Benefit
    185
    4.3%
  10. Animal-Related
    167
    3.9%
  11. Environment
    166
    3.9%
  12. Health
    142
    3.3%

Featured organizations

A representative cross-section beyond the revenue ranking, from national institutions to small community groups and private foundations, chosen for complete, recent IRS filings.

Frequently asked questions about nonprofits in Wyoming

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many tax-exempt nonprofits are registered in Wyoming?
The IRS Exempt Organization Business Master File lists all currently-exempt organisations by state of address. Givalgo Discover provides a free profile for every IRS-registered nonprofit in Wyoming, sortable by sector, revenue, and IRS status.
Which sectors dominate wyoming nonprofit activity?
The IRS NTEE (National Taxonomy of Exempt Entities) classification breaks nonprofit activity into 26 major groups. Education, Human Services, and Health typically dominate by both count and aggregate revenue in most US states; the exact distribution for Wyoming is shown on this page.
How do I verify a wyoming nonprofit before issuing a grant?
Check the IRS Auto-Revocation List AND IRS Publication 78. These are different feeds that answer different questions. Givalgo Discover cross-references both on every profile and surfaces a free due-diligence summary card.
Are donations to wyoming nonprofits tax-deductible?
Donations are tax-deductible only if the recipient is listed in IRS Publication 78 at the time of the gift. State-level registration with the Wyoming charities regulator is a separate requirement that does not affect federal deductibility.
Where can I find Form 990 financials for a wyoming nonprofit?
Form 990 is a federal IRS filing: financials, governance, and programs are public regardless of which state the nonprofit is registered in. Givalgo Discover aggregates the full Form 990 series for every IRS-registered organisation, including those in Wyoming.