Funding search · EIN 330743687 · Irvine, CA
Wilson W Phelps Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 80
- grants reported
- $2.5M
- total given
- 2022–2025
- filing years
- $20,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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2 grants matching “bedroom” · $75,700
- $50,000
Hart Community Homes · Fullerton, CA · 2025
Fees and Architectural Services, 4 units 8 bedrooms
- $25,700
Hart Community Homes · Fullerton, CA · 2023
Fees and Architectural Services, 4 units 8 bedrooms
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Fullerton School District4 grants · $597,706
- Community Action Partnership4 grants · $285,000
- Boys and Girls Club4 grants · $204,660
- Fullerton Joint Union High Sch Dist2 grants · $178,399
- Cal State University Fullerton3 grants · $125,000
- Young Lives Redeemed4 grants · $110,000
- Meals On Wheels of Fullerton4 grants · $85,000
- Tara'S Chance4 grants · $80,000
- Hart Community Homes2 grants · $75,700
- Muckenthaler Cultural Center Founda3 grants · $71,700
Giving over time
Grant history
All 80 reported grants, largest first.
- $217,317
Fullerton School District · Fullerton, CA · 2022
Wellness center, furniture, transform library, A/V Equipment
- $178,119
Fullerton School District · Fullerton, CA · 2024
Books, 6th grade 2 nights science camp, building & learning trades for 2nd Tiny home, develope Culturally responsive Mariachi,Update Media Center, Outdoor Furniture, Various other assistance
- $129,525
Fullerton Joint Union High Sch Dist · Fullerton, CA · 2025
Classroom Sets Steam Kits, Julie Kim Joy Service Scholarship, cabinetry to house equipment
- $125,714
Fullerton School District · Fullerton, CA · 2023
Expand coding and science in STEM lab, 4,405 books for students, two 13 week artist in residency,theater equipment for STEM, fund 4 ecosystem murals, students building and learning trades
- $76,556
Fullerton School District · Fullerton, CA · 2025
Books, 6th grade 2 nights science camp, building & learning trades for 2nd Tiny home, develope Culturally responsive Mariachi,Update Media Center, Outdoor Furniture, Various other assistance
- $75,000
Community Action Partnership · Garden Grove, CA · 2025
Orange County Food Bank's Farm to Family Program
- $75,000
Community Action Partnership · Garden Grove, CA · 2024
Orange County Food Bank's Farm to Family Program
- $75,000
Community Action Partnership · Garden Grove, CA · 2023
Orange County Food Bank's Farm to Family Program
- $60,000
Community Action Partnership · Garden Grove, CA · 2022
Orange County Farm to Family Program
- $55,080
Boys and Girls Club · Fullerton, CA · 2024
New 11 passenger van
- $52,500
Boys and Girls Club · Fullerton, CA · 2025
Scholarship for 25 Students, and 30 Chromebooks
- $52,500
Boys and Girls Club · Fullerton, CA · 2023
Scholarships and Chromebooks
- $50,000
Hart Community Homes · Fullerton, CA · 2025
Fees and Architectural Services, 4 units 8 bedrooms
- $48,874
Fullerton Joint Union High Sch Dist · Fullerton, CA · 2023
Classroom Sets Steam Kits, Julie Kim Joy Service Scholarship, cabinetry to house equipment
- $45,000
Cal State University Fullerton · Fullerton, CA · 2025
Guardian Scholars -Scholarships for 2 Foster Youths and Emergency Fund
- $44,580
Boys and Girls Club · Fullerton, CA · 2022
Scholarships, Instruments for music program
- $40,000
Cal State University Fullerton · Fullerton, CA · 2024
Guardian Scholars -Scholarships for 2 Foster Youths and Emergency Fund
- $40,000
Muckenthaler Cultural Center Founda · Fullerton, CA · 2024
Fine art studio, portfolio mentoring, general fund
- $40,000
Cal State University Fullerton · Fullerton, CA · 2023
Guardian Scholars -Scholarships for 2 Foster Youths and Emergency Fund
- $40,000
Cal State University · Fullerton, CA · 2022
Scholarships
- $35,000
Scrpa- Fullerton Train Museum · Fullerton, CA · 2025
Union Pacific Car Transportation Upgrades
- $35,000
Young Lives Redeemed · Fullerton, CA · 2025
House Homeless Foster Youths
- $35,000
Fullerton Museum Center · Fullerton, CA · 2024
Union Pacific car transportation, Upgrades
- $28,700
Muckenthaler Cultural Center Founda · Fullerton, CA · 2022
Fine art studio, portfolio mentoring
- $26,080
Fullerton Kiwanis Club Foundation · Fullerton, CA · 2022
Replace roofs on training center and free standing patio
- $25,700
Hart Community Homes · Fullerton, CA · 2023
Fees and Architectural Services, 4 units 8 bedrooms
- $25,000
Advance On To College · La Habra, CA · 2025
College Scholarships
- $25,000
Higher Ground Youth Family Services · Yorba Linda, CA · 2025
Upgrade outdoor space & harm prevention programs
- $25,000
Meals On Wheels of Fullerton · Fullerton, CA · 2025
Meal subsidies for low income homebound individuals
- $25,000
Tara'S Chance · Fullerton, CA · 2025
Care for Therapy Horses for one year
- $25,000
Crittenton Services · Fullerton, CA · 2024
Fund a tech initiative
- $25,000
Young Lives Redeemed · Fullerton, CA · 2024
House Homeless Foster Youths
- $25,000
Csuf Fullerton Arboretum · Fullerton, CA · 2023
Matching through Friends Terrace
- $25,000
Higher Ground Youth Family Services · Yorba Linda, CA · 2023
Upgrade outdoor space & harm prevention programs
- $25,000
Young Lives Redeemed · Fullerton, CA · 2023
House Homeless Foster Youths
- $25,000
Crittenton Services · Fullerton, CA · 2022
Fund a tech initiative
- $25,000
Young Lives Redeemed · Fullerton, CA · 2022
Intensive Support for Homeless Former Foster Youths
- $20,000
Advance On To College · La Habra, CA · 2024
College Scholarships
- $20,000
Meals On Wheels of Fullerton · Fullerton, CA · 2024
Meal subsidies for low income homebound individuals
- $20,000
Tara'S Chance · Fullerton, CA · 2024
Care for Therapy Horses for one year
- $20,000
Fullerton Museum Center · Fullerton, CA · 2023
Field trips & hands on art experiences, materials for public outreach
- $20,000
Meals On Wheels of Fullerton · Fullerton, CA · 2023
Meal subsidies for low income homebound individuals
- $20,000
Tara'S Chance · Fullerton, CA · 2023
Care for Therapy Horses for one year
- $20,000
Meals On Wheels of Fullerton · Fullerton, CA · 2022
Meal subsidies for low income homebound individuals
- $18,000
Joya Scholars · Fullerton, CA · 2023
College Readiness Program
- $18,000
Joya Scholars · Fullerton, CA · 2022
College Readiness Program
- $15,000
Peo · Fullerton, CA · 2025
Scholarships toWomen
- $15,000
Peo · Fullerton, CA · 2024
Scholarships toWomen
- $15,000
Peo · Fullerton, CA · 2023
Scholarships toWomen
- $15,000
Pathways of Hope · Fullerton, CA · 2022
Bed and bag matching challenge
- $15,000
Peo Chapter Y · Fullerton, CA · 2022
Local College Scholarships for Women
- $15,000
Tara'S Chance · Fullerton, CA · 2022
Care for Therapy Horses for one year
- $11,573
Fullerton Kiwanis Club Foundation · Fullerton, CA · 2024
Replace roofs on training center and free standing patio
- $10,000
Fullerton Arboretum · Fullerton, CA · 2025
Field Trip at Heritage House
- $10,000
Radiant Futures · Fullerton, CA · 2025
Housing property Aquisition
- $10,000
Needle Work Guild of America · Fullerton, CA · 2024
Clothing for needy people in community
- $10,000
Ymca · Fullerton, CA · 2024
Installing LED Light fixtures
- $10,000
Advance On To College · La Habra, CA · 2023
College Scholarships
- $10,000
Needle Work Guild of America · Fullerton, CA · 2023
Clothing for needy people in community
- $10,000
So Ca Railway Plaza Association · Fullerton, CA · 2023
Special Events Programs
- $10,000
Women'S Transitional Living Center · Fullerton, CA · 2023
Fund renovations
- $10,000
Ymca · Fullerton, CA · 2023
Installing LED Light fixtures
- $10,000
Advance On To College · La Habra, CA · 2022
Scholarships
- $10,000
Fullerton Museum · Fullerton, CA · 2022
Field trips & hands on art experiences, materials for public outreach
- $10,000
Needle Work Guild of America · Fullerton, CA · 2022
Clothing for needy people in community
- $9,600
All the Arts for All the Kids Found · Fullerton, CA · 2025
5th Grade Field Trip
- $8,715
Ymca · Fullerton, CA · 2022
Capital renovation to strengthen rooms
- $8,660
Action Alliance Foundation · Fullerton, CA · 2024
100 New Mattresses
- $8,300
Action Alliance Foundation · Fullerton, CA · 2025
100 New Mattresses
- $7,189
The Troy Support Organization · Fullerton, CA · 2022
Cabinetry to House Equipment
- $5,000
Friends of Jazz · Fullerton, CA · 2025
Recorders and music books for 4th Grade Students
- $5,000
Nga · Fullerton, CA · 2025
Clothes the Needy
- $5,000
Friends of Jazz · Fullerton, CA · 2024
Recorders and music books for 4th Grade Students
- $5,000
Little Eagle Free · Fullerton, CA · 2024
Native American Scholarships
- $3,000
Muckenthaler Cultural Center Founda · Fullerton, CA · 2023
Fine art studio, portfolio mentoring, general fund
- $2,000
Sunny Hills Foundation for Educatio · Fullerton, CA · 2022
Scholarships
- $1,500
Assistance League of Fullerton · Fullerton, CA · 2025
Operation School Bell Clothing & School Supplies for Children
- $1,000
Assistance League of Fullerton · Fullerton, CA · 2024
Operation School Bell Clothing & School Supplies for Children
- $1,000
Assistance League of Fullerton · Fullerton, CA · 2023
Operation School Bell Clothing & School Supplies for Children
- $1,000
Assistance League of Fullerton · Fullerton, CA · 2022
Operation School Bell Clothing & School Supplies for Children
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar purposes
- The Goldman Sachs Charitable Gift Fund9,951 grants · $854.8M
- National Collegiate Athletic Association2,481 grants · $2.09B
- The Susan Thompson Buffett Foundation1,530 grants · $3.56B
Similar grant size
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

