Grant Funders in Clayton, MO
Bespoke Grants indexes 14 grant-making foundations headquartered in Clayton, Missouri — together $77.5M in indexed annual giving. Their giving most often supports health care, higher education, arts & culture and education. Local funders are one of the best starting points for a Clayton nonprofit, because many prioritize organizations in their own community.
Foundations headquartered in Clayton
Ranked by giving in available IRS summaries. Filings may cover different years; these totals are not a current-year funding pool. Each links to a public overview and up to three sample grants. Full grant history and research tools require All access at $19/month.
| # | Foundation | Annual giving | Latest grant |
|---|---|---|---|
| 1 | Enterprise Holdings Foundation | $52.6M | 2024 |
| 2 | Delmar Divine Charitable Foundation | $7.3M | 2024 |
| 3 | Girl Scouts of Eastern Mo Tr | $3.8M | 2025 |
| 4 | Mysun Charitable Foundation | $3.1M | 2024 |
| 5 | Ross Family Foundation | $2.4M | 2024 |
| 6 | Cox Foundation Inc | $1.6M | 2024 |
| 7 | Apex Oil Company Charitable Foundation | $1.1M | 2023 |
| 8 | Norman J Stupp Foundation | $974K | 2025 |
| 9 | Frank & Laura Smock Foundation | $969K | 2024 |
| 10 | Preston M Green Charitable Foundation | $935K | 2025 |
| 11 | Paz Family Foundation | $765K | 2024 |
| 12 | Graybar Foundation | $754K | 2024 |
| 13 | Mildred Herbert Julian Simon Foundation | $645K | 2025 |
| 14 | David and Dorothy Kemper Family Foundation | $593K | 2025 |
Running a nonprofit in Clayton?
Bespoke Grants ranks every Clayton-area and national funder against your mission, service area, and budget — and shows you why each one fits. One lifetime free search includes up to three sourced matches; further searches and the full workflow are $19/month. No credit card is needed for the preview.
Find my funders →What Clayton funders support
The causes most commonly funded by foundations based in Clayton:
Beyond Clayton
Local funders are a starting point, not the whole picture. Most Clayton nonprofits are also eligible for statewide and national foundations — browse all grant funders in Missouri, or let Bespoke Grants match your nonprofit to funders at every level. One lifetime free search includes up to three sourced matches; further searches and the full workflow are $19/month. No credit card is needed for the preview.