Arizona · Private foundation
Mayo Family Foundation
Its FY2025 filing reports that it accepted unsolicited grant applications.
- $252k
- Granted FY2025(still arriving)
- 20
- Grants FY2025
- 66
- Organizations funded FY2024
- 88%
- First-time grantees FY2024
- Median grant, FY2025
- $5,200
- Largest grant, FY2025
- $67,600
- Organizations funded a year
- 5 to 66
- FY2021 to FY2024
- States reached, FY2025
- 4
- Total assets, FY2025
- $5.0M
- Applications
- Takes unsolicited applications
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 88% of the organizations Mayo Family Foundation funded were first-time grantees, receiving 82% of its grant dollars.
New vs renewed · share of each year
In FY2024, 18% of grant dollars renewed an existing relationship; $217k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 20 | $252k | 65% |
| FY2024 | 66 | $264k | 88% |
| FY2023 | 19 | $238k | 58% |
| FY2022 | 18 | $223k | 89% |
| FY2021 | 5 | $282k | n/a |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.
Where its grants go
Grant dollars by states, across the years we hold.
Which US states its grants reach
Top grantees
Largest recipients by total granted, FY2021 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Child Crisis Arizona | $100,500 | 2 | 0% |
| Az Langar on Wheels | $90,000 | 4 | 59% |
| Arizona Friends of Foster Children Foundation | $65,000 | 2 | 1% |
| Phoenix Children's Hospital | $46,000 | 2 | 0% |
| Valleywise Health Foundation | $45,500 | 3 | 0% |
| Greater Phoenix Leadership Inc | $25,000 | 1 | 1% |
| Phoenix Children's Hospital Foundation | $24,999 | 1 | 0% |
| Abundant Village | $18,500 | 1 | n/a |
| Laptops 4 Learning | $17,500 | 2 | 25% |
| Uyghur American Association | $15,500 | 2 | 1% |
Show all 60 grantees
What it could do for these grantees
Plus 43 recipients with no EIN on record ($672k), not named here.
Where it is load-bearing
Mayo Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 55 largest grantees; load-bearing ones sit top left.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Arizona Community Foundation · Thunderbirds Charities · American Express Foundation · John F Long Foundation Inc · Virginia G Piper Charitable Trust · Arizona Cardinals Foundation · The Diane and Bruce Halle Foundation · BHHS Legacy Foundation · The Foundation for Community and Health Advancement · Nina Mason Pulliam Charitable Trust · Valley of the Sun United Way · The Thunderbirds
How this is measured
About Mayo Family Foundation
- How much does Mayo Family Foundation give?
- Mayo Family Foundation reported 20 grants totaling $252,005 in its FY2025 IRS filing. It funded between 5 and 66 organizations a year over FY2021 to FY2024.
- What does Mayo Family Foundation fund?
- By grant dollars over FY2021 to FY2025, its largest causes are Human Services (33%), Public Safety & Disaster (17%), Health (12%).
- Who are Mayo Family Foundation's largest grantees?
- By total granted over FY2021 to FY2025: Child Crisis Arizona ($101k), Az Langar on Wheels ($90k), Arizona Friends of Foster Children Foundation ($65k).
- Does Mayo Family Foundation fund new organizations?
- In FY2024, 88% of the organizations it funded were first-time grantees.
- Does Mayo Family Foundation accept unsolicited applications?
- Its most recent filing reports that it accepts unsolicited grant applications.
- Which funders back the same organizations as Mayo Family Foundation?
- Its strongest co-funders, measured against what their size predicts, include Arizona Community Foundation, Thunderbirds Charities, American Express Foundation.
- Where is Mayo Family Foundation based?
- Mayo Family Foundation is based in AZ.
Play a game based on Mayo Family’s filings →