Foundations that fund organizations in Marietta, Oklahoma
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Marietta nonprofits
3 private foundations gave $8,500 to Marietta organizations in their latest filings; 0 of the 3 that say either way accept applications.
5 grants in total, with a typical foundation's median grant to Marietta around $1,250. 2 of these funders are based in Oklahoma; the rest give here from elsewhere.
- Foundations giving here
- 3
- Accept applications
- 0
- of 3 that state a policy
- Dollars to Marietta
- $8,500
- latest filings
- Grants
- 5
- Typical median grant
- $1,250
- Based in OK
- 67%
- of funders listed
Funders, by dollars given to Marietta organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| James C and Teresa K Day Foundation | Sugar Land, TX | 2 | $5,000 | $2,500 | Preselected only | General support |
| The Daube Family Foundation Inc | Ardmore, OK | 2 | $2,500 | $1,250 | Preselected only | General support |
| Beverly Westheimer Wellnitz Charitable Foundation Inc | Ardmore, OK | 1 | $1,000 | $1,000 | Preselected only | Contirubtions to the general fund. |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in Marietta, Oklahoma?
James C and Teresa K Day Foundation, The Daube Family Foundation Inc, Beverly Westheimer Wellnitz Charitable Foundation Inc reported grants to Marietta organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in Marietta. Community foundations and corporate giving programs file different forms and are not included yet.