Porter Family Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Porter Family Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 20-0128645

Foundation Overview

Based in San Mateo, CA, Porter Family Foundation has awarded 39 grants totaling $127,047 to organizations in California, New Hampshire and 5 other states across the US. Individual grants range from $50 to $15,000, with a median award of $1,500.

Latest Tax Year
2024
Total Giving (all years)
$127,047
Total Assets
$0
Median Grant (all grants)
$1,500

Latest Form 990-PF Snapshot

Total Grants
5
Median Grant
$2,500
% Median Grant Decline
-17% (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
Growth-Minded: 60%

3 of 5 recipients (60%) were new grantees. Foundation actively seeks new partnerships to expand impact. Fresh approaches and innovative programs receive serious consideration.

Geographic Focus
California

64% of grants are awarded in California, with additional funding distributed across 6 other locations. The foundation balances regional focus with broader geographic diversity. Within California, funding concentrates in San Mateo (40%), San Francisco (36%), Solvang (8%).

Funding Trajectory
-6%

Stable funding levels with 6% change over 8 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

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 Porter Family Foundation'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
Playgroup $7,500 San Francisco, CA, US For Cause 2024
Edgewood Center For Children Famili $2,500 San Francisco, CA, US For Cause 2024
Bay Area Discovery Museum $1,500 Sausalito, CA, US For Cause 2024
Town School For Boys $10,000 San Francisco, CA, US For Cause 2024
Minneapolis Public Schools $1,000 Minneapolis, MN, US For Cause 2024
St Matthews Episcopal Church $5,000 San Mateo, CA, US For Cause 2023
Playgroup $10,000 San Francisco, CA, US For Cause 2023
Edgewood Center For Children Famili $1,000 San Francisco, CA, US For Cause 2023
Hidden Wings $1,000 Solvang, CA, US For Cause 2023
Daraja Education Fund $5,000 Greeville, SC, US For Cause 2022
St Matthews Episcopal Church $10,000 San Mateo, CA, US For Cause 2022
Mount Olive Baptist Church $1,000 Gallion, AL, US For Cause 2022
Playgroup $5,000 San Francisco, CA, US For Cause 2022
Edgewood Center For Children Famili $2,500 San Francisco, CA, US For Cause 2022
Girls On The Run Western Colorado $202 Grand Junction, CO, US For Cause 2022
Rockids $500 Greenville, SC, US For Cause 2022
Filter Of Hope $1,000 Tuscaloosa, AL, US For Cause 2022
Hidden Wings $1,000 Solvang, CA, US For Cause 2022
Various $445 San Mateo, CA, US For Cause 2021
Justin Shilling Memorial Fund $100 Durham, NH, US For Cause 2021
Daisy Mullen $1,500 Gallion, AL, US For Cause 2020
St Matthews Episcopal Church $5,000 San Mateo, CA, US For Cause 2020
Home Hope $1,000 Burlingame, CA, US For Cause 2020
San Francisco Youth Hockey Associat $1,000 San Francisco, CA, US For Cause 2020
Caminar For Mental Health $5,000 San Mateo, CA, US For Cause 2019
Daisy Mullen $1,500 Gallion, AL, US For Cause 2019
Daraja Education Fund $1,800 Greeville, SC, US For Cause 2019
St Matthews Episcopal Church $10,000 San Mateo, CA, US For Cause 2019
San Mateo Park Association $1,200 San Mateo, CA, US For Cause 2019
Daisy Mullen $500 Gallion, AL, US For Cause 2017
Caminar For Mental Health $5,000 San Mateo, CA, US For Cause 2017
Mission Hospice Home Care $250 San Mateo, CA, US For Cause 2017
Squash Drive $2,000 Emeryville, CA, US For Cause 2017
Women Alzheimers Movement $1,000 Los Angeles, CA, US For Cause 2017
Daisy Mullen $1,500 Gallion, AL, US For Cause 2016
Caminar For Mental Health $15,000 San Mateo, CA, US For Cause 2016
The Battery Foundation $2,500 San Francisco, CA, US For Cause 2016
Filter Of Hope $5,000 Tuscaloosa, AL, US For Cause 2016
Breast Cancer Research Foundation $50 New York, NY, US For Cause 2016

Foundations Similar to Porter Family Foundation

Discover 5 foundations with comparable assets ($0-$0), 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

EIN: 01-0909369 | 5 grants awarded
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EIN: 04-3607855 | 1 grants awarded
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$2,000
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EIN: 01-0915161 | 26 grants awarded
$0
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$1,000
median grant
Saratoga, CA
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EIN: 01-0574128 | 1 grants awarded
$0
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median grant
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Contact Information

Official contact details for Porter Family Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 20-0128645
Website N/A
Address 1528 S EL CAMINO REAL STE 407 San Mateo, CA 94402-3071

Key People (2)

Board members, trustees, and key staff who oversee Porter Family Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Ceo Stephen L Porter
Cfo Patricia 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 Porter Family Foundation 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.

Application Status
Based on its IRS Form 990-PF filings, this foundation accepts unsolicited grant applications, meaning eligible organizations can apply directly without a prior relationship.

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.