The William R Orthwein Jr and Laura Rand Orthwein Foundation
At a glance
Key takeaways
- The William R Orthwein Jr and Laura Rand Orthwein Foundation, based in St Louis, MO, supports a wide range of causes including cultural and arts institutions, museums, a zoo, parks, schools and universities, hospitals and health organisations, and social-service, child-welfare, youth, food-support and faith organisations, so many small nonprofits working in these fields across the United States could find their work fits.
- Most grant dollars have gone to Missouri, with St Louis organisations prominent, though organisations in other states have also received grants.
- A realistic request would sit in the $20,000 to $300,000 range, as about 8 in 10 of its 137 grants fall there, with a median grant of $50,000, though the largest grant was about $655,000.
- Applicants should prepare a complete proposal, including an application form and a two-page cover letter, by the June 1 deadline, with final grant decisions made by November 30.
- With 97% of its grant dollars going to organisations it had also funded previously, this looks like a relationship-led foundation where repeat applicants feature heavily, so bear this pattern in mind when deciding how to pitch a first approach; only charities outside the United States are told not to apply.
Overview
The William R Orthwein Jr and Laura Rand Orthwein Foundation is a US private foundation based in ST Louis, MO.
What they fund
Profile based on the foundation's IRS Form 990-PF filings (TY2024, TY2023, TY2022) only: no website or other web source for the foundation was found. Every statement is checked against the filings. Sources read on 7 October 2026.
Priority Areas
The foundation's recorded grants provide general operating support to a varied group of qualified charitable organisations. Recipients include cultural and arts institutions, museums, a zoo and parks; schools and universities; hospitals and health organisations; and social-service, child-welfare, youth, food-support and faith organisations. Most grant dollars in the filings went to Missouri, with St Louis organisations prominent, although organisations in other states also received grants. The filings show repeated support to organisations across multiple filing periods. The application information restricts grants to charities in the United States and requires a complete proposal with an application form and a two-page cover letter.
Geographic Focus
United States.
What They Don't Fund
- Charities outside the United States
How to apply
Applicants submit a complete proposal, including an application form and a two-page cover letter.
Deadlines: Applications are due by June 1; final grant decisions are made by November 30.
Application success factors
- Repeat giving: In its TY2024 filing, 97% of its grant dollars to organisations went to organisations it had also funded in its TY2022 or TY2023 filing.
- Grant size: Across its TY2022, TY2023 and TY2024 filings, half of its 137 grants to organisations were $50,000 or less.
Where grants go
From grants to organisations in the foundation’s filings for tax years 2022–2024.
Grant dollars by state
1 other state: <1%
- The largest single recipient received 11% of grant dollars to organisations.
- In tax year 2024, 97% of grant dollars went to organisations The William R Orthwein Jr and Laura Rand Orthwein Foundation had funded in earlier filings.
- No grants were paid directly to organisations outside the US.
Grants
How much do they typically give?
Share of 43 grants in tax year 2024 by size
Median $50,000 (tax year 2024)
The largest grants to organisations in the foundation’s latest filing:
- Missouri Historical Society · General operating$531,5052024 tax year
- Forest Park Forever · General operating$500,0002024 tax year
- Saint Louis Zoo · General operating$450,0002024 tax year
- Micds · General operating$393,8072024 tax year
- Saint Luke's Health Corporation · General operating$393,8072024 tax year
- Missouri Botanical Garden · General operating$393,8072024 tax year
- Cardinal Glennon · General operating$250,0002024 tax year
- Foster and Adoptive Care Coalition · General operating$250,0002024 tax year
Grants to organisations listed in the foundation’s Form 990-PF filings. Grants to individuals are not shown.
Officers and directors
- Elisabeth Bacon — Director And Treasurer
- Stephen C Jones — Director And Secretary
- Nettie O Dodge — Director And President
From the latest Form 990-PF filing
3 years of tax filings
| Year | Total expenses | Grants paid | Assets | Filing document |
|---|---|---|---|---|
| 2022 tax year | $5,721,449 | $4,651,672 | $88,122,817 | Filing for 2022 tax year |
| 2023 tax year | $6,358,320 | $5,281,041 | $99,725,906 | Filing for 2023 tax year |
| 2024 tax year | $7,028,378 | $5,665,380 | $106,916,499 | Filing for 2024 tax year |
Figures from the foundation’s IRS Form 990-PF filings. Assets are at fair market value at year end. The document icon links to each year’s filing on ProPublica Nonprofit Explorer.
Sources
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At a glance

Applying to The William R Orthwein Jr and Laura Rand Orthwein Foundation?
Hinchilla drafts your answers around this funder's priorities, using your organisation's own documents.
No credit card required
Contact
- (314) 306-1839
- FOUNDATION@WROLRO.NET
- ST Louis, MO

Applying to The William R Orthwein Jr and Laura Rand Orthwein Foundation?
Hinchilla drafts your answers around this funder's priorities, using your organisation's own documents.
No credit card required
Contact
- (314) 306-1839
- FOUNDATION@WROLRO.NET
- ST Louis, MO