Clark And Kathryn Porter | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Clark And Kathryn Porter. Data shown is extracted from Form 990-PF filings.
EIN: 83-6571557
Foundation Overview
Based in Pacific Palisades, CA, Clark And Kathryn Porter has awarded 345 grants totaling $693,937 to organizations in New York, Oregon and 13 other states across the US. Individual grants range from $40 to $25,000, with a median award of $1,000.
Latest Tax Year
2023
Total Giving (all years)
$693,937
Total Assets
$3,613,875
Median Grant (all grants)
$1,000
Latest Form 990-PF Snapshot
Total Grants
66
Median Grant
$1,000
% No Significant Change
0%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
February 2026
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
Closed Network: 15%
10 of 66 recipients (15%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.
Geographic Focus
California
63% of grants are awarded in California, with additional funding distributed across 14 other locations. The foundation balances regional focus with broader geographic diversity. Within California, funding concentrates in Los Angeles (43%), Santa Monica (10%), Pacific Palisades (10%).
Funding Trajectory
+122%
Strong 122% growth in annual giving over 3 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.
Program Areas
General Purposes
Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.
Where is The Money Going?
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Grants & Funding
Analyzing past grantees provides valuable insights into Clark And Kathryn Porter's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| Africa Solar Project | $1,000 | New York, NY, US | Contribution | 2023 |
| Banderas Bay Charities | $1,000 | Portland, OR, US | Contribution | 2023 |
| Brady Campaign To Prevent Gun Violence | $500 | Washington, DC, US | Contribution | 2023 |
| Cal Athletics | $1,000 | Berkeley, CA, US | Contribution | 2023 |
| Cal Fund | $1,000 | Berkeley, CA, US | Contribution | 2023 |
| Center Theatre Group | $2,500 | Los Angeles, CA, US | Contribution | 2023 |
| Compton Youth Activities | $2,000 | Compton, CA, US | Contribution | 2023 |
| Diamond Head Theatre | $250 | Honolulu, HI, US | Contribution | 2023 |
| Equal Justice Initiative | $2,500 | Montgomery, AL, US | Contribution | 2023 |
| Everytown | $500 | New York, NY, US | Contribution | 2023 |
| Franklin College | $500 | New York, NY, US | Contribution | 2023 |
| Friends Of Semel Neuroscience | $500 | Pasadena, CA, US | Contribution | 2023 |
| Garden School | $2,058 | Pasadena, CA, US | Contribution | 2023 |
| Girls Opportunity Alliance Fun | $500 | Chicago, IL, US | Contribution | 2023 |
| Hammer Museum | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Harvard-westlake Annual | $5,000 | Studio City, CA, US | Contribution | 2023 |
| Heal The Bay | $1,000 | Santa Monica, CA, US | Contribution | 2023 |
| Human Rights Watch | $500 | Los Angeles, CA, US | Contribution | 2023 |
| Jmt Wilderness | $2,500 | Menlo Park, CA, US | Contribution | 2023 |
| Junior Achievement | $2,500 | Colorado Springs, CO, US | Contribution | 2023 |
| Klm Foundation | $500 | Henrico, VA, US | Contribution | 2023 |
| La84 | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Lacma | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Marlborough | $1,000 | Los Angeles, CA, US | Contributioncontribution | 2023 |
| National Geographic | $1,000 | Washington, DC, US | Contribution | 2023 |
| National Parks Foundation | $5,000 | Washington, DC, US | Contribution | 2023 |
| New Village | $1,000 | Alpharetta, GA, US | Contribution | 2023 |
| One Tree Planted | $5,000 | Shelburne, VA, US | Contribution | 2023 |
| Planned Parenthood La | $500 | Washington, DC, US | Contribution | 2023 |
| Rei Fund | $2,500 | Sumner, WA, US | Contribution | 2023 |
| Rett Syndrome | $500 | Trumbull, CT, US | Contribution | 2023 |
| Sea Trees | $2,500 | Manhattan Beach, CA, US | Contribution | 2023 |
| Semester At Sea | $5,000 | Fort Collins, CO, US | Contribution | 2023 |
| Special Olympics | $1,000 | Washington, DC, US | Contribution | 2023 |
| St Matthews Alumni Fund | $5,000 | Pacific Palisades, CA, US | Contribution | 2023 |
| St Matthews Church | $500 | Pacific Palisades, CA, US | Contribution | 2023 |
| Surfrider La | $500 | Santa Monica, CA, US | Contribution | 2023 |
| Sustainable Conservation | $250 | San Francisco, CA, US | Contribution | 2023 |
| The Farmlink Project | $500 | Manhattan, NY, US | Contribution | 2023 |
| The Peoples Concern | $6,080 | Los Angeles, CA, US | Contribution | 2023 |
| Ucla Anderson | $500 | Los Angeles, CA, US | Contribution | 2023 |
| Usc Dornsife | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Usc Law | $500 | Los Angeles, CA, US | Contribution | 2023 |
| Usc Roski | $500 | Los Angeles, CA, US | Contribution | 2023 |
| Usocf | $15,000 | Carpentersville, IL, US | Contribution | 2023 |
| Venice Family Clinic | $5,000 | Venice, CA, US | Contribution | 2023 |
| Westside Food Bank | $5,000 | Santa Monica, CA, US | Contribution | 2023 |
| Wikipedia | $250 | San Francisco, CA, US | Contribution | 2023 |
| World Wildlife | $1,000 | Washington, DC, US | Contribution | 2023 |
| American Friends Of The Ocean Cleanup | $1,000 | New York, NY, US | Contribution | 2023 |
| Access Fund | $1,000 | Boulder, CO, US | Contribution | 2023 |
| Babc Scholarship Foundation | $1,000 | Whittier, CA, US | Contribution | 2023 |
| Boy Scouts For Mike Lanning | $2,591 | Pacific Palisades, CA, US | Contribution | 2023 |
| Chla Las Madrinas | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Garden School | $15,000 | Pasadena, CA, US | Contribution | 2023 |
| Geffen Playhouse | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Jlla | $1,000 | Los Angeles, CA, US | Contributioncontributioncontributioncontribution | 2023 |
| La Library Foundation | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Las Madrinas Plaque | $25,000 | Los Angeles, CA, US | Contribution | 2023 |
| Marlborough For Camie Laine | $1,000 | Los Angeles, CA, US | Contribution | 2023 |
| Maui Fire | $2,500 | Kahului, HI, US | Contribution | 2023 |
| National Public Radiokcrw | $540 | Santa Monica, CA, US | Contribution | 2023 |
| Nico Colon Cancer | $500 | St Louis, MO, US | Contribution | 2023 |
| Pow Protect Our Winters | $1,000 | Boulder, CO, US | Contribution | 2023 |
| Spy | $5,000 | Marina Del Rey, CA, US | Contribution | 2023 |
| St John Health Center | $100 | Santa Monica, CA, US | Contribution | 2023 |
| Africa Solar Project | $500 | New York, NY, US | Contribution | 2022 |
| Banderas Bay Charities | $1,000 | Portland, OR, US | Contribution | 2022 |
| Brady Campaign To Prevent Gun Violence | $500 | Washington, DC, US | Contribution | 2022 |
| Cal Athletics | $1,000 | Berkeley, CA, US | Contribution | 2022 |
| Cal Fund | $1,000 | Berkeley, CA, US | Contribution | 2022 |
| Center Theatre Group | $3,136 | Los Angeles, CA, US | Contribution | 2022 |
| Diamond Head Theatre | $250 | Honolulu, HI, US | Contribution | 2022 |
| Direct Relief | $2,560 | Santa Barbara, CA, US | Contribution | 2022 |
| Franklin College | $500 | New York, NY, US | Contribution | 2022 |
| Garden School | $17,000 | Pasadena, CA, US | Contribution | 2022 |
| Girls Opportunity Alliance Fun | $500 | Chicago, IL, US | Contribution | 2022 |
| Hammer Museum | $1,030 | Los Angeles, CA, US | Contribution | 2022 |
| Harvard-westlake Annual | $5,000 | Studio City, CA, US | Contribution | 2022 |
| Heal The Bay | $1,030 | Santa Monica, CA, US | Contribution | 2022 |
| Human Rights Watch | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Jmt Wilderness | $2,500 | Menlo Park, CA, US | Contribution | 2022 |
| Junior Achievement | $2,500 | Colorado Springs, CO, US | Contribution | 2022 |
| Junior League Of Los Angeles | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Klm Foundation | $500 | Henrico, VA, US | Contribution | 2022 |
| La84 | $1,030 | Los Angeles, CA, US | Contribution | 2022 |
| Lacma | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Marlborough | $1,000 | Los Angeles, CA, US | Contributioncontribution | 2022 |
| National Parks Foundation | $5,000 | Washington, DC, US | Contribution | 2022 |
| New America | $100 | Washington, DC, US | Contribution | 2022 |
| New Village | $1,000 | Alpharetta, GA, US | Contribution | 2022 |
| One Tree Planted | $5,000 | Shelburne, VA, US | Contribution | 2022 |
| Pacific Palisades Task Force | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Palisades Charter Highschool | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Planned Parenthood La | $500 | Washington, DC, US | Contribution | 2022 |
| Protect Our Winters | $1,000 | Boulder, CO, US | Contribution | 2022 |
| Rei Fund | $2,500 | Sumner, WA, US | Contribution | 2022 |
| Rett Syndrome | $500 | Trumbull, CT, US | Contribution | 2022 |
| Sea Trees | $2,500 | Manhattan Beach, CA, US | Contribution | 2022 |
| Special Olympics | $1,000 | Washington, DC, US | Contribution | 2022 |
| St Matthews Alumni Fund | $5,000 | Pacific Palisades, CA, US | Contribution | 2022 |
| St Matthews Church | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Surfrider La | $250 | Santa Monica, CA, US | Contribution | 2022 |
| Sustainable Conservation | $250 | San Francisco, CA, US | Contribution | 2022 |
| The Peoples Concern | $5,000 | Los Angeles, CA, US | Contribution | 2022 |
| Ucla Anderson | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Usc Dornsife | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Venice Family Clinic | $5,000 | Venice, CA, US | Contribution | 2022 |
| Westside Food Bank | $5,000 | Santa Monica, CA, US | Contribution | 2022 |
| Wikipedia | $100 | San Francisco, CA, US | Contribution | 2022 |
| World Wildlife | $1,000 | Washington, DC, US | Contribution | 2022 |
| Safe Place For Youth | $5,000 | Los Angeles, CA, US | Contribution | 2022 |
| Children's Hospital Los Angeles | $8,118 | Los Angeles, CA, US | Contribution | 2022 |
| Compton Youth Activities | $2,000 | Compton, CA, US | Contribution | 2022 |
| Desert X 2021 | $250 | Palm Springs, CA, US | Contribution | 2022 |
| Equal Justice Initiative | $500 | Montgomery, AL, US | Contribution | 2022 |
| Everytown | $500 | New York, NY, US | Contribution | 2022 |
| Friends Of Semel Neuroscience | $500 | Pasadena, CA, US | Contribution | 2022 |
| Los Angeles Library Foundation | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| National Geographic | $1,000 | Washington, DC, US | Contribution | 2022 |
| Kcrw | $500 | Artesia, CA, US | Contribution | 2022 |
| Semester At Sea | $1,000 | Fort Collins, CO, US | Contribution | 2022 |
| The Farmlink Project | $529 | Manhattan, NY, US | Contribution | 2022 |
| Usc Law | $250 | Los Angeles, CA, US | Contribution | 2022 |
| Usc Roski | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Usocf | $15,000 | Carpentersville, IL, US | Contribution | 2022 |
| X Prize | $1,000 | Culver City, CA, US | Contribution | 2022 |
| Africa Solar Project | $500 | New York, NY, US | Contribution | 2022 |
| Banderas Bay Charities | $1,000 | Portland, OR, US | Contribution | 2022 |
| Brady Campaign To Prevent Gun Violence | $500 | Washington, DC, US | Contribution | 2022 |
| Cal Athletics | $1,000 | Berkeley, CA, US | Contribution | 2022 |
| Cal Fund | $1,000 | Berkeley, CA, US | Contribution | 2022 |
| Center Theatre Group | $3,136 | Los Angeles, CA, US | Contribution | 2022 |
| Diamond Head Theatre | $250 | Honolulu, HI, US | Contribution | 2022 |
| Direct Relief | $2,560 | Santa Barbara, CA, US | Contribution | 2022 |
| Franklin College | $500 | New York, NY, US | Contribution | 2022 |
| Garden School | $17,000 | Pasadena, CA, US | Contribution | 2022 |
| Girls Opportunity Alliance Fun | $500 | Chicago, IL, US | Contribution | 2022 |
| Hammer Museum | $1,030 | Los Angeles, CA, US | Contribution | 2022 |
| Harvard-westlake Annual | $5,000 | Studio City, CA, US | Contribution | 2022 |
| Heal The Bay | $1,030 | Santa Monica, CA, US | Contribution | 2022 |
| Human Rights Watch | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Jmt Wilderness | $2,500 | Menlo Park, CA, US | Contribution | 2022 |
| Junior Achievement | $2,500 | Colorado Springs, CO, US | Contribution | 2022 |
| Junior League Of Los Angeles | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Klm Foundation | $500 | Henrico, VA, US | Contribution | 2022 |
| La84 | $1,030 | Los Angeles, CA, US | Contribution | 2022 |
| Lacma | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Marlborough | $1,000 | Los Angeles, CA, US | Contributioncontribution | 2022 |
| National Parks Foundation | $5,000 | Washington, DC, US | Contribution | 2022 |
| New America | $100 | Washington, DC, US | Contribution | 2022 |
| New Village | $1,000 | Alpharetta, GA, US | Contribution | 2022 |
| One Tree Planted | $5,000 | Shelburne, VA, US | Contribution | 2022 |
| Pacific Palisades Task Force | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Palisades Charter Highschool | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Planned Parenthood La | $500 | Washington, DC, US | Contribution | 2022 |
| Protect Our Winters | $1,000 | Boulder, CO, US | Contribution | 2022 |
| Rei Fund | $2,500 | Sumner, WA, US | Contribution | 2022 |
| Rett Syndrome | $500 | Trumbull, CT, US | Contribution | 2022 |
| Sea Trees | $2,500 | Manhattan Beach, CA, US | Contribution | 2022 |
| Special Olympics | $1,000 | Washington, DC, US | Contribution | 2022 |
| St Matthews Alumni Fund | $5,000 | Pacific Palisades, CA, US | Contribution | 2022 |
| St Matthews Church | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Surfrider La | $250 | Santa Monica, CA, US | Contribution | 2022 |
| Sustainable Conservation | $250 | San Francisco, CA, US | Contribution | 2022 |
| The Peoples Concern | $5,000 | Los Angeles, CA, US | Contribution | 2022 |
| Ucla Anderson | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Usc Dornsife | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Venice Family Clinic | $5,000 | Venice, CA, US | Contribution | 2022 |
| Westside Food Bank | $5,000 | Santa Monica, CA, US | Contribution | 2022 |
| Wikipedia | $100 | San Francisco, CA, US | Contribution | 2022 |
| World Wildlife | $1,000 | Washington, DC, US | Contribution | 2022 |
| Safe Place For Youth | $5,000 | Los Angeles, CA, US | Contribution | 2022 |
| Children's Hospital Los Angeles | $8,118 | Los Angeles, CA, US | Contribution | 2022 |
| Compton Youth Activities | $2,000 | Compton, CA, US | Contribution | 2022 |
| Desert X 2021 | $250 | Palm Springs, CA, US | Contribution | 2022 |
| Equal Justice Initiative | $500 | Montgomery, AL, US | Contribution | 2022 |
| Everytown | $500 | New York, NY, US | Contribution | 2022 |
| Friends Of Semel Neuroscience | $500 | Pasadena, CA, US | Contribution | 2022 |
| Los Angeles Library Foundation | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| National Geographic | $1,000 | Washington, DC, US | Contribution | 2022 |
| Kcrw | $500 | Artesia, CA, US | Contribution | 2022 |
| Semester At Sea | $1,000 | Fort Collins, CO, US | Contribution | 2022 |
| The Farmlink Project | $529 | Manhattan, NY, US | Contribution | 2022 |
| Usc Law | $250 | Los Angeles, CA, US | Contribution | 2022 |
| Usc Roski | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Usocf | $15,000 | Carpentersville, IL, US | Contribution | 2022 |
| X Prize | $1,000 | Culver City, CA, US | Contribution | 2022 |
| Africa Solar Project | $500 | New York, NY, US | Contribution | 2022 |
| Banderas Bay Charities | $1,000 | Portland, OR, US | Contribution | 2022 |
| Brady Campaign To Prevent Gun Violence | $500 | Washington, DC, US | Contribution | 2022 |
| Cal Athletics | $1,000 | Berkeley, CA, US | Contribution | 2022 |
| Cal Fund | $1,000 | Berkeley, CA, US | Contribution | 2022 |
| Center Theatre Group | $3,136 | Los Angeles, CA, US | Contribution | 2022 |
| Diamond Head Theatre | $250 | Honolulu, HI, US | Contribution | 2022 |
| Direct Relief | $2,560 | Santa Barbara, CA, US | Contribution | 2022 |
| Franklin College | $500 | New York, NY, US | Contribution | 2022 |
| Garden School | $17,000 | Pasadena, CA, US | Contribution | 2022 |
| Girls Opportunity Alliance Fun | $500 | Chicago, IL, US | Contribution | 2022 |
| Hammer Museum | $1,030 | Los Angeles, CA, US | Contribution | 2022 |
| Harvard-westlake Annual | $5,000 | Studio City, CA, US | Contribution | 2022 |
| Heal The Bay | $1,030 | Santa Monica, CA, US | Contribution | 2022 |
| Human Rights Watch | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Jmt Wilderness | $2,500 | Menlo Park, CA, US | Contribution | 2022 |
| Junior Achievement | $2,500 | Colorado Springs, CO, US | Contribution | 2022 |
| Junior League Of Los Angeles | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Klm Foundation | $500 | Henrico, VA, US | Contribution | 2022 |
| La84 | $1,030 | Los Angeles, CA, US | Contribution | 2022 |
| Lacma | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Marlborough | $1,000 | Los Angeles, CA, US | Contributioncontribution | 2022 |
| National Parks Foundation | $5,000 | Washington, DC, US | Contribution | 2022 |
| New America | $100 | Washington, DC, US | Contribution | 2022 |
| New Village | $1,000 | Alpharetta, GA, US | Contribution | 2022 |
| One Tree Planted | $5,000 | Shelburne, VA, US | Contribution | 2022 |
| Pacific Palisades Task Force | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Palisades Charter Highschool | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Planned Parenthood La | $500 | Washington, DC, US | Contribution | 2022 |
| Protect Our Winters | $1,000 | Boulder, CO, US | Contribution | 2022 |
| Rei Fund | $2,500 | Sumner, WA, US | Contribution | 2022 |
| Rett Syndrome | $500 | Trumbull, CT, US | Contribution | 2022 |
| Sea Trees | $2,500 | Manhattan Beach, CA, US | Contribution | 2022 |
| Special Olympics | $1,000 | Washington, DC, US | Contribution | 2022 |
| St Matthews Alumni Fund | $5,000 | Pacific Palisades, CA, US | Contribution | 2022 |
| St Matthews Church | $500 | Pacific Palisades, CA, US | Contribution | 2022 |
| Surfrider La | $250 | Santa Monica, CA, US | Contribution | 2022 |
| Sustainable Conservation | $250 | San Francisco, CA, US | Contribution | 2022 |
| The Peoples Concern | $5,000 | Los Angeles, CA, US | Contribution | 2022 |
| Ucla Anderson | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Usc Dornsife | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| Venice Family Clinic | $5,000 | Venice, CA, US | Contribution | 2022 |
| Westside Food Bank | $5,000 | Santa Monica, CA, US | Contribution | 2022 |
| Wikipedia | $100 | San Francisco, CA, US | Contribution | 2022 |
| World Wildlife | $1,000 | Washington, DC, US | Contribution | 2022 |
| Safe Place For Youth | $5,000 | Los Angeles, CA, US | Contribution | 2022 |
| Children's Hospital Los Angeles | $8,118 | Los Angeles, CA, US | Contribution | 2022 |
| Compton Youth Activities | $2,000 | Compton, CA, US | Contribution | 2022 |
| Desert X 2021 | $250 | Palm Springs, CA, US | Contribution | 2022 |
| Equal Justice Initiative | $500 | Montgomery, AL, US | Contribution | 2022 |
| Everytown | $500 | New York, NY, US | Contribution | 2022 |
| Friends Of Semel Neuroscience | $500 | Pasadena, CA, US | Contribution | 2022 |
| Los Angeles Library Foundation | $1,000 | Los Angeles, CA, US | Contribution | 2022 |
| National Geographic | $1,000 | Washington, DC, US | Contribution | 2022 |
| Kcrw | $500 | Artesia, CA, US | Contribution | 2022 |
| Semester At Sea | $1,000 | Fort Collins, CO, US | Contribution | 2022 |
| The Farmlink Project | $529 | Manhattan, NY, US | Contribution | 2022 |
| Usc Law | $250 | Los Angeles, CA, US | Contribution | 2022 |
| Usc Roski | $500 | Los Angeles, CA, US | Contribution | 2022 |
| Usocf | $15,000 | Carpentersville, IL, US | Contribution | 2022 |
| X Prize | $1,000 | Culver City, CA, US | Contribution | 2022 |
| Actblue | $500 | Somerville, MA, US | Contribution | 2021 |
| American Cancer Society | $500 | Hagerstown, MD, US | Contribution | 2021 |
| Banderas Bay Charities | $1,000 | Portland, OR, US | Contribution | 2021 |
| Brady Campaign To Prevent Gun Violence | $1,000 | Washington, DC, US | Contribution | 2021 |
| Center Theatre Group | $1,060 | Los Angeles, CA, US | Contribution | 2021 |
| Diamond Head Theatre | $250 | Honolulu, HI, US | Contribution | 2021 |
| Farm Link Project | $515 | Los Angeles, CA, US | Contribution | 2021 |
| Franklin College | $100 | New York, NY, US | Contribution | 2021 |
| Garden School | $5,000 | Pasadena, CA, US | Contribution | 2021 |
| Geffen Playhouse | $1,000 | Los Angeles, CA, US | Contribution | 2021 |
| Hammer Museum | $500 | Los Angeles, CA, US | Contribution | 2021 |
| Harvard-westlake Annual | $5,000 | Studio City, CA, US | Contribution | 2021 |
| Heal The Bay | $1,000 | Santa Monica, CA, US | Contribution | 2021 |
| Human Rights Watch | $500 | Los Angeles, CA, US | Contribution | 2021 |
| Institute For Shipboard | $1,000 | Fort Collins, CO, US | Contribution | 2021 |
| Junior Achievement | $2,500 | Colorado Springs, CO, US | Contribution | 2021 |
| La84 | $1,000 | Los Angeles, CA, US | Contribution | 2021 |
| Lacma | $500 | Los Angeles, CA, US | Contribution | 2021 |
| Marlborough | $1,000 | Los Angeles, CA, US | Contributioncontribution | 2021 |
| National Parks Foundation | $5,000 | Washington, DC, US | Contribution | 2021 |
| New America | $100 | Washington, DC, US | Contribution | 2021 |
| One Tree Planted | $5,000 | Shelburne, VA, US | Contribution | 2021 |
| Pacific Palisades Task Force | $500 | Pacific Palisades, CA, US | Contribution | 2021 |
| Planned Parenthood La | $200 | Washington, DC, US | Contribution | 2021 |
| Palisades Charter Highschool | $500 | Pacific Palisades, CA, US | Contribution | 2021 |
| Rett Syndrome | $500 | Trumbull, CT, US | Contribution | 2021 |
| Sea Trees | $2,500 | Manhattan Beach, CA, US | Contribution | 2021 |
| Protect Our Winters | $1,052 | Boulder, CO, US | Contribution | 2021 |
| Rei Fund | $2,500 | Sumner, WA, US | Contribution | 2021 |
| Safe Place For Youth | $7,959 | Los Angeles, CA, US | Contribution | 2021 |
| St Matthews Church | $5,500 | Pacific Palisades, CA, US | Contribution | 2021 |
| Surfrider La | $500 | Santa Monica, CA, US | Contribution | 2021 |
| Sustainable Conservation | $100 | San Francisco, CA, US | Contribution | 2021 |
| The Girls Opportunity | $560 | Chicago, IL, US | Contribution | 2021 |
| The Peoples Concern | $5,803 | Los Angeles, CA, US | Contribution | 2021 |
| Ucla Foundation | $1,662 | Los Angeles, CA, US | Contribution | 2021 |
| Uc Berkley | $4,500 | Berkeley, CA, US | Contribution | 2021 |
| Usc | $1,600 | Los Angeles, CA, US | Contribution | 2021 |
| Junior League Of Los Angeles | $1,000 | Los Angeles, CA, US | Contribution | 2021 |
| Venice Family Clinic | $4,500 | Venice, CA, US | Contribution | 2021 |
| Westside Food Bank | $5,000 | Santa Monica, CA, US | Contribution | 2021 |
| Wikimedia | $520 | San Francisco, CA, US | Contribution | 2021 |
| Westside Guild | $518 | Los Angeles, CA, US | Contribution | 2021 |
| World Wildlife | $1,000 | Washington, DC, US | Contribution | 2021 |
| Kcrw | $540 | Santa Monica, CA, US | Contribution | 2021 |
| Las Madrinas | $1,030 | Los Angeles, CA, US | Contribution | 2021 |
| New Village | $1,000 | Alpharetta, GA, US | Contribution | 2021 |
| Special Olympics | $1,025 | Washington, DC, US | Contribution | 2021 |
| Squarespace | $40 | New York, NY, US | Contribution | 2021 |
| Africa Solar Project | $1,100 | Los Angeles, CA, US | Contribution | 2020 |
| Cal Athletics | $1,000 | Berkeley, CA, US | Contribution | 2020 |
| Center Theatre Group | $530 | Los Angeles, CA, US | Contribution | 2020 |
| Chla Las Madrinas | $1,030 | Los Angeles, CA, US | Contribution | 2020 |
| Chla Westside Guild | $518 | Los Angeles, CA, US | Contribution | 2020 |
| Core (va Covid Testing) | $5,300 | Los Angeles, CA, US | Contribution | 2020 |
| Desert X 2021 | $100 | Palm Springs, CA, US | Contribution | 2020 |
| Diamond Head Theatre | $250 | Honolulu, HI, US | Contribution | 2020 |
| Equal Justice Initiative | $500 | Montgomery, AL, US | Contribution | 2020 |
| Franklin College | $100 | New York, NY, US | Contribution | 2020 |
| Garden School | $5,000 | Pasadena, CA, US | Contribution | 2020 |
| Geffen Playhouse | $500 | Los Angeles, CA, US | Contribution | 2020 |
| Hammer Museum | $515 | Los Angeles, CA, US | Contribution | 2020 |
| Harvard-westlake Annual | $3,500 | Studio City, CA, US | Contribution | 2020 |
| Hawaiian Heritage | $1,000 | Whittier, CA, US | Contribution | 2020 |
| Heal The Bay | $1,000 | Santa Monica, CA, US | Contribution | 2020 |
| Human Rights Watch | $500 | Los Angeles, CA, US | Contribution | 2020 |
| Jlla | $1,000 | Los Angeles, CA, US | Contributioncontribution | 2020 |
| Klm Foundation | $500 | Henrico, CA, US | Contribution | 2020 |
| La84 | $500 | Los Angeles, CA, US | Contribution | 2020 |
| Lacma | $500 | Los Angeles, CA, US | Contribution | 2020 |
| Marlborough | $1,000 | Los Angeles, CA, US | Contributioncontribution | 2020 |
| National Parks Foundation | $5,000 | Washington, DC, US | Contribution | 2020 |
| National Public Radiokcrw | $240 | Santa Monica, CA, US | Contribution | 2020 |
| One Tree Planted | $5,000 | Shelburne, VA, US | Contribution | 2020 |
| Pacific Palisades Task Force | $500 | Pacific Palisades, CA, US | Contribution | 2020 |
| Planned Parenthood La | $200 | Washington, DC, US | Contribution | 2020 |
| Pow Protect Our Winters | $1,052 | Boulder, CO, US | Contribution | 2020 |
| Rett Syndrome | $500 | Trumbull, CT, US | Contribution | 2020 |
| Sea Trees | $2,000 | Manhattan Beach, CA, US | Contribution | 2020 |
| Semester At Sea | $1,000 | Fort Collins, CO, US | Contribution | 2020 |
| Spy | $5,150 | Venice, CA, US | Contribution | 2020 |
| St Matthews Alumni Fund | $2,500 | Pacific Palisades, CA, US | Contribution | 2020 |
| St Matthews Church | $500 | Pacific Palisades, CA, US | Contribution | 2020 |
| Surfrider La | $1,000 | Santa Monica, CA, US | Contribution | 2020 |
| Sustainable Conservation | $250 | San Francisco, CA, US | Contribution | 2020 |
| The Cal Fund | $1,000 | Berkeley, CA, US | Contribution | 2020 |
| The Peoples Concern | $5,000 | Los Angeles, CA, US | Contribution | 2020 |
| Ucla Anderson | $250 | Los Angeles, CA, US | Contribution | 2020 |
| Usc Dornsife | $1,000 | Los Angeles, CA, US | Contribution | 2020 |
| Usc Law | $100 | Los Angeles, CA, US | Contribution | 2020 |
| Usc Roski | $500 | Los Angeles, CA, US | Contribution | 2020 |
| Venice Family Clinic | $2,500 | Venice, CA, US | Contribution | 2020 |
| Westside Food Bank | $7,500 | Santa Monica, CA, US | Contribution | 2020 |
| Wikipedia | $250 | San Francisco, CA, US | Contribution | 2020 |
| World Affairs Council | $100 | Culver City, CA, US | Contribution | 2020 |
| X Prize | $2,000 | Culver City, CA, US | Contribution | 2020 |
Foundations Similar to Clark And Kathryn Porter
Discover 5 foundations with comparable assets ($3,578,118-$3,663,408), similar grant patterns, and geographic focus in CA that may also align with your organization's funding needs and grant seeking strategy.
| Foundation Name | Total Assets | Typical Grant Size | Service Area | Similarity Match |
|---|---|---|---|---|
|
Mariani Nut Company Foundation Inc
EIN: 68-0143635 | 548 grants awarded |
$3,612,753
(≈ Similar) |
$1,000
median grant |
Winters, CA
Same state |
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|
Barbara N Rubin Foundation
EIN: 77-0551902 | 455 grants awarded |
$3,603,156
(≈ Similar) |
$1,000
median grant |
Santa Barbara, CA
Same state |
|
|
Murdy Foundation
EIN: 95-6082270 | 308 grants awarded |
$3,592,841
(≈ Similar) |
$2,000
median grant |
Santa Ana, CA
Same state |
|
|
The Verle And Maria Wright Foundation
EIN: 93-4869163 | 8 grants awarded |
$3,578,118
(≈ Similar) |
$1,000
median grant |
Laguna Hills, CA
Same state |
|
|
Robert K & Barbara J Straus Family
EIN: 13-3377987 | 516 grants awarded |
$3,663,408
(≈ Similar) |
$1,400
median grant |
Santa Barbara, CA
Same state |
|
Related Foundation Resources in CA:
Contact Information
Official contact details for Clark And Kathryn Porter as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 83-6571557 |
| Website | N/A |
| Address | 1412 VIA ANITA Pacific Plsds, CA 90272-2357 |
Key People (5)
Board members, trustees, and key staff who oversee Clark And Kathryn Porter's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| President | Clark Porter |
|---|---|
| Treasurer/secretary | Kathryn Porter |
| Director | Clark Willard Porter Jr |
| Director | Elizabeth Grace Porter |
| Director | Charles Chapple Porter |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for Clark And Kathryn Porter is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.
Research Applications
Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.
Data Currency: Last updated
February 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.