Texas · Private foundation
Harris K & Lois G Oppenheimer Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
- $163k
- Granted FY2025(still arriving)
- 51
- Grants FY2025
- 52
- Organizations funded FY2024
- 2%
- First-time grantees FY2024
- Median grant, FY2025
- $2,000
- Largest grant, FY2025
- $20,000
- Organizations funded a year
- 50 to 54
- FY2018 to FY2024
- States reached, FY2025
- 10
- Total assets, FY2025
- $2.6M
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 2% of the organizations Harris K & Lois G Oppenheimer Foundation funded were first-time grantees, receiving 1% of its grant dollars.
New vs renewed · share of each year
In FY2024, 99% of grant dollars renewed an existing relationship; $2k 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 | 50 | $162k | 2% |
| FY2024 | 52 | $156k | 2% |
| FY2023 | 54 | $170k | 13% |
| FY2022 | 54 | $163k | 13% |
| FY2021 | 52 | $139k | 2% |
| FY2020 | 52 | $155k | 10% |
| FY2019 | 50 | $145k | 14% |
| FY2018 | 54 | $148k | 19% |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 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, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| World Monuments Fund Inc | $105,000 | 9 | 0% |
| Family Service Association of San Antonio Inc | $100,000 | 4 | 0% |
| United Way of San Antonio and Bexar County | $80,000 | 8 | 0% |
| San Antonio Zoological Society | $55,000 | 9 | 0% |
| Houston Grand Opera Association Inc | $50,000 | 9 | 0% |
| San Antonio Museum of Art | $46,000 | 9 | 0% |
| Witte Museum | $46,000 | 9 | 0% |
| Alamo Public Telecommunications Council Doing Business as Klrn | $44,000 | 9 | 0% |
| Texas Public Radio | $35,700 | 9 | 0% |
| Child Advocates San Antonio | $27,000 | 6 | 0% |
Show all 52 grantees
What it could do for these grantees
Plus 37 recipients with no EIN on record ($467k), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget Harris K & Lois G Oppenheimer Foundation supplied at peak.
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: San Antonio Area Foundation · Elizabeth Huth Coates Charitable Foundation of 1992 · John R & Greli N Less Charitable Trust #FE324 · Betty Stieren Kelso Foundation · Nancy Smith Hurd Foundation · Faye L & William L Cowden Charitable Foundation · Pryor Myra Stafford Char Tr F0030100 · Jack and Doris Smothers and Bud Smothers Memorial Foundation · Marcia & Otto Koehler Foundation · Greater Houston Community Foundation · Alfred S Gage Foundation · Nathalie & Gladys Dalkowitz Charitable Trust
How this is measured
Compare Harris K & Lois G Oppenheimer Foundation with peer funders
About Harris K & Lois G Oppenheimer Foundation
- How much does Harris K & Lois G Oppenheimer Foundation give?
- Harris K & Lois G Oppenheimer Foundation reported 51 grants totaling $162,550 in its FY2025 IRS filing. It funded between 50 and 54 organizations a year over FY2018 to FY2024.
- What does Harris K & Lois G Oppenheimer Foundation fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Arts & Culture (35%), Health (16%), Human Services (11%).
- Who are Harris K & Lois G Oppenheimer Foundation's largest grantees?
- By total granted over FY2017 to FY2025: World Monuments Fund Inc ($105k), Family Service Association of San Antonio Inc ($100k), United Way of San Antonio and Bexar County ($80k).
- Does Harris K & Lois G Oppenheimer Foundation fund new organizations?
- In FY2024, 2% of the organizations it funded were first-time grantees.
- Does Harris K & Lois G Oppenheimer Foundation accept unsolicited applications?
- Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
- Which funders back the same organizations as Harris K & Lois G Oppenheimer Foundation?
- Its strongest co-funders, measured against what their size predicts, include San Antonio Area Foundation, Elizabeth Huth Coates Charitable Foundation of 1992, John R & Greli N Less Charitable Trust #FE324.
- Where is Harris K & Lois G Oppenheimer Foundation based?
- Harris K & Lois G Oppenheimer Foundation is based in TX.
Play a game based on Harris K & Lois G Oppenheimer’s filings →