Adolph and Etta Weinberg Foundation
Adolph and Etta Weinberg Foundation is a nonprofit organization, based in La Mirada, CA. IRS filing data is available from 2019 through 2025. In 2025, it awarded 20 grants totaling $92K.
Key facts about Adolph and Etta Weinberg Foundation
- EIN
- 95-6075855
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $91,950
- Grants made (2025)
- 20
- Average grant
- $4,598
- Median grant
- $2,000
- New grantees (estimate)
- 45% first-time grantees (9 of 20, 2025)
- Primary geography
- California (93% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who Adolph and Etta Weinberg Foundation funds
By grant dollars, the top recipient states for Adolph and Etta Weinberg Foundation's 20 itemized 2025 grants were California (93%) and Arizona (5%). The most frequent recipient cities were Los Angeles, CA (4 grants) and Downey, CA (3 grants). 100% of grants with a stated purpose were for general or operating support.
Is Adolph and Etta Weinberg Foundation open to new grantees?
45%
first-time grantees, 2025
In 2025, 9 of 20 grantees (45%) were first-time recipients. First grants averaged $5K; repeat grants $4K. How we count
Medians: $3K first-time, $2K repeat.
Estimate from itemized IRS Form 990-PF grant lists (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with Adolph and Etta Weinberg Foundation
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Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$92K
+94.2% YoY
Grant Count
20
+81.8% YoY
Avg Grant Size
$5K
+6.8% YoY
About Adolph and Etta Weinberg Foundation
Based on IRS filings
Adolph and Etta Weinberg Foundation is a nonprofit organization, based in La Mirada, CA. IRS filing data is available from 2019 through 2025. In 2025, it awarded 20 grants totaling $92K.
Ready to take the next step with Adolph and Etta Weinberg Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 20 itemized 2025 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2019–2025
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
Grant Size Distribution
67 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include University of Southern California ($21,500), Sinai Temple ($21,000), CHP-11-99 Foundation ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| UNIVERSITY OF SOUTHERN CALIFORNIA Los Angeles, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $21,500 |
| SINAI TEMPLE Los Angeles, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $21,000 |
| CHP-11-99 FOUNDATION Costa Mesa, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $10,000 |
| LOS ANGELES JEWISH HOME FOR THE AGING Reseda, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $6,000 |
| WEINBERG GIFTED ACADEMY Gilbert, AZ | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $5,000 |
| TEMPLE BETH OHR La Mirada, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $5,000 |
| LAS FLORISTAS Downey, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $4,000 |
| CONGREGATION B'NAI ISRAEL Tustin, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $3,600 |
| RICHARD NIXON FOUNDATION Yorba Linda, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $2,500 |
| DOWNEY POLICE & FIRE FOUNDATION Downey, CA | UNRESTRICTED GENERAL PURPOSE OF CHARITABLE ORG. | $2,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Rhona Weinberg Gewelber | President/CEO | 2 | — |
| Hali Gewelber | Director/Secretary | 2 | — |
| Robert a Weinberg MD | Director/CFO | 2 | — |
| Roxann Weinberg | Director | 2 | — |
| Civon Gewlber | Director | 2 | — |
Frequently Asked Questions
Where does Adolph and Etta Weinberg Foundation operate?
Adolph and Etta Weinberg Foundation has awarded grants in Arizona, California, New Jersey.
What size grants does Adolph and Etta Weinberg Foundation award?
In 2025, Adolph and Etta Weinberg Foundation awarded 20 grants totaling $92K — an average of about $5K per grant, based on its IRS Form 990 filings.
What is Adolph and Etta Weinberg Foundation's EIN?
Adolph and Etta Weinberg Foundation's EIN (Employer Identification Number) is 95-6075855. IRS Form 990 filing data is available on this page for 2019–2025.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.