The Duffield Family Foundation
EIN 943362163Total Given 2016–2024
$165.9M
2,918 grants · $18.4M avg/year
based on 9 yrs of IRS 990-PF records on file
$10M+/yr
major funder
capacity
$5K
typical small grants · $2K–$10K
grant size
30%
supporter · 459/1,505 multi-year
repeat
$266.7M
Assets (2024)
1,505
Distinct Recipients
About
The Duffield Family Foundation made its first program related investment.
Focus Areas
Application Information
Accepts Unsolicited Proposals
Unknown
Contact Person
AMY ZEIFANG
Phone
(925) 310-5450
Deadlines
PLEASE SEE OUR WEBSITE FOR ADDITIONAL INFORMATION.
How to Apply
PLEASE SEE OUR WEBSITE AT WWW.MADDIESFUND.ORG TO REVIEW OUR GUIDELINES.
Restrictions
GRANTS TO ANIMAL ORGANIZATIONS AND GROUPS ONLY
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2016 | $15.2M | $309.6M | $50.7M | 131 |
| 2017 | $16.6M | $308.4M | $12.8M | 392 |
| 2018 | $26.8M | $302.3M | $17.2M | 860 |
| 2019 | N/A | $285.1M | $28.4M | N/A |
| 2020 | $11.2M | $249.2M | $6.7M | 378 |
| 2021 | $22.8M | $297.4M | $10.7M | 176 |
| 2022 | $27.8M | $258.4M | $20.1M | 344 |
| 2023 | $18.4M | $260.0M | $15.2M | 307 |
| 2024 | $27.1M | $266.7M | $12.5M | 330 |
Grant Size Distribution
Based on 2918 grants on record
Minimum
$2
25th Pctl
$2K
Median
$5K
Average
$57K
75th Pctl
$10K
Maximum
$4.7M
Geographic Distribution
Texas Counties Served
7.2% of US grants
· Rank #2 of 51 states
$16.8M across
211 grants
35 of 254 counties
Top 10 counties
- 1 Travis
- 2 Bexar
- 3 Dallas
- 4 Harris
- 5 El Paso
- 6 Hidalgo
- 7 Lubbock
- 8 Kaufman
- 9 Cameron
- 10 Galveston
+25 more
counties
· 51 grants
· $208K
Officers & Directors
Grants Awarded (2,918 total)
| Purpose | ||||
|---|---|---|---|---|
| Regents of the University of California | Davis, CA | $4,695,332 | MILLION CAT CHALLENGE 3.0 | 2021 |
| Regents of the University of California | Davis, CA | $4,158,495 | MADDIE'S MILLION PET CHALLENGE | 2022 |
| University of Tennessee | Knoxville, TN | $3,448,181 | ESTABLISHING ALIGNCARE | 2021 |
| University of Tennessee | Knoxville, TN | $2,885,989 | RESEARCH | 2018 |
| Austin Pets Alive | Austin, TX | $2,875,000 | HUMAN ANIMAL SUPPORT SERVICES | 2022 |
| University of Florida | Gainesville, FL | $2,701,853 | MILLION CAT CHALLENGE 3.0 | 2021 |
| Mayor's Alliance for NYC's Animals | New York, NY | $2,639,250 | Operations | 2016 |
| University of Tennessee | Knoxville, TN | $2,365,378 | ESTABLISHING ALIGNCARE | 2022 |
| Best Friends Animal Society | Kanab, UT | $2,250,000 | 2022 - 2026 SHELTER EMBED PROGRAM | 2022 |
| Austin Pets Alive | Austin, TX | $2,250,000 | EDUCATION | 2018 |
| Adopt-A-Petcom | Claremont, CA | $2,030,000 | Technology | 2017 |
| Humane Society of the United States | Washington, DC | $1,988,979 | Adoptions | 2016 |
| Austin Pets Alive | Austin, TX | $1,750,000 | EDUCATION | 2018 |
| University of Florida | Gainesville, FL | $1,692,987 | Operations | 2016 |
| University of Florida | Gainesville, FL | $1,692,039 | EDUCATION | 2018 |
| University of Florida | Gainesville, FL | $1,622,012 | Research | 2017 |
| Shelter Luv | Pleasanton, CA | $1,500,000 | Operations | 2016 |
| Berkeley Humane | Berkeley, CA | $1,500,000 | CAPITAL | 2018 |
| Best Friends Animal Society | Kanab, UT | $1,400,000 | 2021 SHELTER EMBED PROGRAM | 2021 |
| Tony La Russa's Animal Rescue Foundation | Walnut Creek, CA | $1,392,600 | Adoptions | 2016 |
| Companions and Animals for Reform and Equity | Baltimore, MD | $1,306,000 | 2023 VISION: HUMAN AND ANIMAL WELL-BEING | 2023 |
| Companions and Animals for Reform and Equity | Baltimore, MD | $1,306,000 | 2023 VISION: HUMAN AND ANIMAL WELL-BEING | 2023 |
| Companions and Animals for Reform and Equity | Baltimore, MD | $1,306,000 | 2023 VISION: HUMAN AND ANIMAL WELL-BEING | 2023 |
| Companions and Animals for Reform and Equity | Baltimore, MD | $1,306,000 | 2023 VISION: HUMAN AND ANIMAL WELL-BEING | 2023 |
| Companions and Animals for Reform and Equity | Baltimore, MD | $1,306,000 | 2023 VISION: HUMAN AND ANIMAL WELL-BEING | 2023 |