Oklahoma · Grantmakers

Foundations That Fund Human Services in Oklahoma

Imperigo has identified 345 funders that made 4,281 grants totaling $474.6M to 430 human services organizations in Oklahoma, with a median grant of $20K. Every figure below is drawn from IRS Form 990 filings through 2025.

Human Services Funding in Oklahoma

Total granted $474.6M
Funders 345
Grants 4,281
Organizations funded 430

Top Funders — page 1 of 4

1. George Kaiser Family Foundation
252 grants to 52 organizations · largest $24.0M · through 2024 · 26.5% of their giving
$115.1M
2. Oklahoma City Community Foundation Inc
375 grants to 107 organizations · largest $5.2M · through 2024 · 14.7% of their giving
$36.4M
3. Areawide Aging Agency
29 grants to 7 organizations · largest $1.4M · through 2024 · 28.1% of their giving
$8.6M
4. Communities Foundation of Oklahoma
151 grants to 65 organizations · largest $2.4M · through 2024 · 11.9% of their giving
$14.1M
5. Margaret Smith Weeks & Marie Stuart Smith Memorial Charitable Trust
6 grants to 1 organization · largest $2.2M · through 2024 · 100.0% of their giving
$6.9M
6. Tulsa Boys Home Multiple Purpose Trust
5 grants to 1 organization · largest $2.1M · through 2025 · 100.0% of their giving
$6.5M
7. Saint Simeon's Episcopal Home Foundation
5 grants to 1 organization · largest $1.9M · through 2024 · 100.0% of their giving
$4.8M
8. Central Oklahoma Economic Development District
11 grants to 2 organizations · largest $905K · through 2023 · 21.9% of their giving
$4.5M
9. Oklahoma Alliance of Ymcas
7 grants to 6 organizations · largest $2.9M · through 2024 · 88.7% of their giving
$4.3M
10. Morningcrest Healthcare Foundation
40 grants to 17 organizations · largest $600K · through 2024 · 19.8% of their giving
$4.3M
11. The Family & Childrens Services Inc Endowment Trust
4 grants to 1 organization · largest $1.3M · through 2024 · 100.0% of their giving
$3.8M
12. Tulsa Community Foundation
244 grants to 79 organizations · largest $2.3M · through 2024 · 3.1% of their giving
$23.0M
13. United Way of Norman Inc
49 grants to 10 organizations · largest $252K · through 2024 · 36.9% of their giving
$2.8M
14. Opportunity Center Foundation Inc
5 grants to 1 organization · largest $500K · through 2024 · 100.0% of their giving
$1.7M
15. Oklahoma Bar Foundation
67 grants to 19 organizations · largest $110K · through 2024 · 19.1% of their giving
$1.5M
16. Js & Wl Mullen Memorial Charitable Trust
18 grants to 3 organizations · largest $105K · through 2025 · 30.0% of their giving
$1.3M
17. Ida M McFarlin Memorial Trust 486010AC5
5 grants to 1 organization · largest $265K · through 2024 · 27.2% of their giving
$1.2M
18. United Way of Payne County Inc
33 grants to 6 organizations · largest $67K · through 2025 · 20.7% of their giving
$1.1M
19. United Way of Enid and Northwest Oklahoma Inc
17 grants to 4 organizations · largest $100K · through 2025 · 34.4% of their giving
$1.1M
20. Families Rising
2 grants to 1 organization · largest $692K · through 2025 · 20.3% of their giving
$982K
21. Oklahoma Casa Association Inc
28 grants to 7 organizations · largest $90K · through 2024 · 20.9% of their giving
$969K
22. The Oklahoma United Methodist Foundation
14 grants to 4 organizations · largest $243K · through 2024 · 33.5% of their giving
$969K
23. Saint Francis Hospital South LLC
6 grants to 1 organization · largest $176K · through 2024 · 95.9% of their giving
$702K
24. Hope Harbor Foundation Inc
6 grants to 1 organization · largest $296K · through 2024 · 100.0% of their giving
$663K
25. Kirkpatrick Family Affiliated Fund of Occf Inc
97 grants to 29 organizations · largest $300K · through 2024 · 4.5% of their giving
$2.8M

Funders are ordered by how much of their overall giving goes to human services work in Oklahoma, not by dollar totals alone — a foundation that concentrates its giving here is usually a better prospect than a larger one for which this is a rounding error. 11 of the funders counted here are donor-advised fund sponsors, which grant on behalf of individual donors and accept no applications; they are marked and ranked last.

Other Causes Funded in Oklahoma

About This Data

A grant appears here when a funder reported it on its IRS Form 990 and the recipient organization is classified under the NTEE group covering human services work, with an address in Oklahoma. Grants are counted from the 2025 filing year backward.

Some 990 grant schedules list a recipient by name and address without an EIN, and those grants cannot be matched to a classification — so the totals above represent identifiable human services funding in Oklahoma, not every dollar that reached the sector. Figures are a floor, not a ceiling.

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Research Oklahoma funders in depth

Full grant histories, recipient lists, officer compensation, multi-year financials, and exports for every foundation Imperigo tracks.