Updated Nov 6, 2026
Private foundations based in Portland, Oregon
117 grantmaking foundations headquartered in Portland, Oregon, holding $3.2B in assets. Ranked by grants paid in their latest 990-PF; 18 on this page say they accept applications. For foundations ranked by where their grants went, see local funders.
| Foundation | Grants paid | Median grant | Accepts applications | Assets |
|---|---|---|---|---|
| Robert D and Marcia H Randall Charitable Trustsince 2001 | $897K80 grants · 2024 | $10K | Yes | $1.6M |
| Matthew S Essieh and Family Foundationsince 2001 | $365K24 grants · 2025 | $10K | Yes | $1.3M |
| Malarkey Family Foundationsince 2023 | $300K7 grants · 2025 | $45K | Preselected only | $4.2M |
| Eton Lane Foundationsince 1998 | $293K42 grants · 2024 | $5,000 | Preselected only | $4.5M |
| Franklin and Dorothy Piacentini Charitable Trustsince 1999 | $270K36 grants · 2025 | $5,750 | Preselected only | $3.6M |
| Pilgrim Souls Foundationsince 2025 | $255K11 grants · 2024 | $15K | Preselected only | $3.8M |
| Andrew and Mary Weinberg Foundationsince 2015 | $253K2 grants · 2025 | $127K | Yes | $3.2M |
| Spencer Family Foundationsince 2005 | $233K23 grants · 2024 | $2,947 | Preselected only | $3.2M |
| Andersen Construction Foundationsince 2016 | $223K27 grants · 2024 | $5,000 | Preselected only | $4.6M |
| Lineberger Foundation of Oregonsince 1996 | $219K11 grants · 2025 | $20K | Preselected only | $1.7M |
| Finley Family Foundationsince 2014 | $216K3 grants · 2024 | $75K | Preselected only | $1.9M |
| John J and Lois a Tennant Foundationsince 1998 | $203K22 grants · 2025 | $10K | Preselected only | $1.4M |
| Frank and Mary Gill Foundationsince 2001 | $198K17 grants · 2025 | $3,000 | Preselected only | $1.2M |
| Jason E Zidell Foundationsince 2002 | $197K13 grants · 2025 | $10K | Yes | $1.4M |
| James R Kuse Family Foundationsince 1990 | $195K6 grants · 2024 | $33K | Yes | $4.4M |
| The@harold and Margaret Taylor Foundationsince 1999 | $184K22 grants · 2025 | $5,000 | Yes | $3.8M |
| Kohnstamm Family Foundationsince 1996 | $172K128 grants · 2025 | $250 | Preselected only | $1.4M |
| The Leatherman Foundationsince 2001 | $170K3 grants · 2025 | $20K | Preselected only | $3.1M |
| The Standard Charitable Foundationsince 2006 | $170K5 grants · 2024 | $25K | Yes | $3.0M |
| Lorenz Family Foundation Trustsince 1999 | $170K8 grants · 2025 | $13K | Yes | $1.8M |
| Lamb-Baldwin Foundationsince 1998 | $169K21 grants · 2025 | $5,600 | Yes | $2.3M |
| Kwitman Family Foundation Incsince 1997 | $168K81 grants · 2024 | $1,000 | Preselected only | $1.8M |
| Stephen and Jean Roth Charitable Foundationsince 1994 | $163K34 grants · 2025 | $2,250 | Preselected only | $1.6M |
| Ralph Nye Charitable Foundationsince 1981 | $158K32 grants · 2025 | $3,501 | Preselected only | $2.9M |
| Harrington Family Foundationsince 2002 | $153K13 grants · 2025 | $6,250 | Yes | $2.3M |
| Johnson Family Foundationsince 1997 | $151K14 grants · 2025 | $2,500 | Yes | $4.2M |
| Kave Family Foundationsince 2000 | $139K48 grants · 2025 | $2,000 | Preselected only | $2.1M |
| Margaret Watt Edwards Foundationsince 2001 | $137K18 grants · 2025 | $5,000 | Preselected only | $1.1M |
| Hullar Foundationsince 2006 | $135K14 grants · 2025 | $10K | Yes | $2.1M |
| Joyce Miller Owens Charitable Foundationsince 2012 | $133K1 grants · 2025 | $133K | Preselected only | $3.9M |
| Project Bloomsince 2011 | $128K3 grants · 2025 | $25K | Preselected only | $3.2M |
| Oregon Scottish Rite Education Foundation Incsince 1964 | $128K40 grants · 2025 | $3,000 | Yes | $3.4M |
| Benzien Family Foundation Incsince 2000 | $128K13 grants · 2025 | $5,000 | Preselected only | $2.3M |
| Phillips Family Foundationsince 2015 | $127K13 grants · 2024 | $5,000 | Preselected only | $2.7M |
| Jurrens Family Foundationsince 2007 | $125K2 grants · 2024 | $63K | Preselected only | $1.1M |
| Vera L Smith Charitable Foundationsince 1993 | $105K14 grants · 2025 | $5,000 | Preselected only | $2.7M |
| The Wolf Family Charitable Foundationsince 1999 | $102K65 grants · 2024 | $1,000 | Preselected only | $1.2M |
| Campbell Foundationsince 1995 | $100K18 grants · 2024 | $2,500 | Yes | $4.0M |
| Sigrid Arnhold Foundationsince 2016 | $95K7 grants · 2024 | $10K | Preselected only | $2.7M |
| G R Powell Foundationsince 1989 | $90K16 grants · 2024 | $1,000 | Yes | $1.4M |
| Edwards Lienhart Family Foundationsince 2012 | $89K14 grants · 2024 | $3,500 | Preselected only | $2.3M |
| Joseph P Tennant Charitable Fundsince 1994 | $86K17 grants · 2025 | $5,000 | Preselected only | $2.0M |
| Henry Richmond Land Use Defense Fundsince 2004 | $82K1 grants · 2025 | $82K | Preselected only | $1.8M |
| Holce Family Foundationsince 2010 | $80K5 grants · 2024 | $20K | Yes | $1.9M |
| Romanaggi Charitable Foundationsince 2018 | $80K10 grants · 2025 | $6,000 | Preselected only | $1.0M |
| Jake Fundsince 1991 | $79K1 grants · 2025 | $79K | Preselected only | $1.7M |
| L & H Foundationsince 1997 | $78K39 grants · 2025 | $1,000 | Preselected only | $1.1M |
| Portland State University Bookstoresince 2006 | $78K1 grants · 2024 | $78K | Preselected only | $1.4M |
| Dussin Family Charitable Trustsince 1998 | $78K21 grants · 2024 | $1,000 | Yes | $1.1M |
| Hubert & Ludmila Schlesinger Foundationsince 1985 | $77K8 grants · 2025 | $8,500 | Yes | $1.1M |
| Merle and Ellen Morgan Gift Fundsince 1980 | $72K6 grants · 2024 | $12K | Preselected only | $1.3M |
| Shelter Oregonsince 2013 | $32K5 grants · 2024 | $6,000 | Preselected only | $1.1M |
| Peter H Michaelson Foundationsince 1989 | $23K3 grants · 2025 | $2,000 | Preselected only | $1.2M |
| Ndamukong Suh Family Foundationsince 2012 | $20K1 grants · 2024 | $20K | Preselected only | $1.6M |
| Frank and Margaret Bitar Foundationsince 1997 | — | — | Preselected only | $2.6M |
| Awh Foundationsince 1953 | — | — | Not stated | $2.3M |
| The Feitelson Lundeberg Art Foundationsince 1980 | — | — | Preselected only | $2.0M |
Sources: IRS Business Master File (assets), ProPublica Nonprofit Explorer and IRS 990-PF e-file (grants paid, application policy). "Accepts applications" reflects the foundation's own Part XV checkbox.
Open grant programs in Oregon
All 2| Deadline | Grant | Funder | Award ceiling |
|---|---|---|---|
| Rollingno deadline | Oregon Arts Commission — Organizational GrantsStateOregon Arts Commission | Oregon Arts Commission | Not listed |
| Rollingno deadline | Oregon Humanities — Humanities GrantsStateOregon Humanities | Oregon Humanities | Not listed |
Common questions
How many private foundations are based in Portland, Oregon?
Our directory lists 117 private grantmaking foundations in Portland, Oregon with at least $1 million in assets, holding a combined $3.2B. The data comes from the IRS Exempt Organizations Business Master File and Form 990-PF.
How do I get a grant from a private foundation?
Start with foundations that already fund organizations like yours nearby. Read the grantee list on each profile, check whether the foundation accepts applications (it says so on its 990-PF), and lead with a short letter of inquiry. Many family foundations fund only organizations they already know; an introduction through a shared grantee or board member works better than a cold proposal.
Can you help us approach foundations?
Yes. Our grant writers research foundation prospects, write letters of inquiry, and build a foundation fundraising plan. Request a free consultation.