Foundations that fund historical organizations in Oklahoma

42 foundations made gifts to historical organizations in Oklahoma, reaching 36 nonprofits.

Counts include only gifts we could tie to a named nonprofit. The data comes from public IRS Form 990-PF filings, with filing years 2024.

42Foundations gave here
20Accept applications
$5,250Typical gift
36Nonprofits received gifts
FoundationGiftsTypicalYearStatus
The Anne and Henry Zarrow FoundationTulsa, OK · EIN 73-12868746 gifts · typical $7,500 · 20246 · $60,000$7,5002024Accepts applications
One Gas Foundation IncTulsa, OK · EIN 46-41693003 gifts · typical $4,850 · 20243 · $57,250$4,8502024Accepts applications
The Hardesty Family Foundation IncTulsa, OK · EIN 20-40940882 gifts · typical $389,913 · 20242 · $779,825$389,9132024Invite only
Inasmuch FoundationOklahoma City, OK · EIN 73-11671882 gifts · typical $125,334 · 20242 · $250,667$125,3342024Accepts applications
The Charles & Peggy Stephenson FamilyTulsa, OK · EIN 73-63011002 gifts · typical $33,250 · 20242 · $66,500$33,2502024Invite only

37 more funders aren’t shown. A free account shows the top 10 for any search. Paid plans show up to 50, with full giving histories.

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Gift counts may be low, because we cannot tie every grant to a recipient. The year shown is the year the foundation reported, not always the year it gave. Each foundation page links to its IRS filing.

What the filings show

  • Foundations made 84 matched gifts to historical organizations in Oklahoma in tax years 2023–2025.
  • 36 matched organizations received gifts to historical organizations in Oklahoma in tax years 2023–2025.
  • The typical gift to historical organizations in Oklahoma was $5,250 in tax years 2023–2025.

All arts & culture funders in Oklahoma · National historical societies & heritage data

How many foundations fund historical organizations in Oklahoma?

42 foundations made gifts to 36 organizations in Oklahoma in public IRS filings.

How many of these foundations accept applications?

20 of the 42 foundations take applications, according to their tax returns.

Where do the numbers come from?

Public IRS Form 990-PF filings. Counts include only gifts we could tie to a named nonprofit.