Wiancko Charitable Foundation Inc | Foundation Profile

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

EIN: 83-0291490

Foundation Overview

Based in Seattle, WA, Wiancko Charitable Foundation Inc has awarded 174 grants totaling $7,331,000 to organizations in District of Columbia, Alaska and 8 other states across the US. Individual grants range from $3,000 to $495,000, with a median award of $30,000.

Latest Tax Year
2023
Total Giving (all years)
$7,331,000
Total Assets
$38,880,844
Median Grant (all grants)
$30,000

Latest Form 990-PF Snapshot

Total Grants
41
Median Grant
$35,000
% Median Grant Growth
+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
Relationship-Focused: 17%

7 of 41 recipients (17%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
Oregon

Grants are geographically diversified with 32% in Oregon and funding distributed across 10 total locations. This foundation values broad geographic impact and diverse community partnerships. Within Oregon, funding concentrates in Portland (71%), Eugene (18%), Hood River (7%).

Funding Trajectory
-16%

Declining funding trend with 16% decrease over 3 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

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 Wiancko Charitable Foundation Inc'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
African Wildlife Foundation $50,000 Washington Dc, DC, US Unrestricted 2023
Alan Guttmacher Institute $100,000 Washington Dc, DC, US Unrestricted 2023
Alaska Conservation Foundation $45,000 Anchorage, AK, US Unrestricted 2023
Bark $10,000 Portland, OR, US Unrestricted 2023
Beyond Toxics $15,000 Eugene, OR, US Unrestricted 2023
Cascadia Wildlands $15,000 Eugene, OR, US Unrestricted 2023
Climate Solutions $45,000 Seattle, WA, US Unrestricted 2023
Columbia Land Trust $30,000 Vancouver, WA, US Unrestricted 2023
Columbia River Keeper $30,000 Hood River, OR, US Unrestricted 2023
Conservation Biology Institute $15,000 Corvallis, OR, US Unrestricted 2023
Conservation International $40,000 Seattle, WA, US Unrestricted 2023
Conservation Northwest $40,000 Seattle, WA, US Unrestricted 2023
E Law $30,000 Eugene, OR, US Unrestricted 2023
Earthcorps $25,000 Seattle, WA, US Unrestricted 2023
Earthjustice $85,000 Oakland, CA, US Unrestricted 2023
Ecoflight $20,000 Aspen, CO, US Unrestricted 2023
Ecotrust $35,000 Portland, OR, US Unrestricted 2023
Environmental Defense Fund $65,000 New York, NY, US Unrestricted 2023
Environment America Research And Policy Center $13,500 Denver, CO, US Unrestricted 2023
Friends Of The Columbia Gorge $20,000 Portland, OR, US Unrestricted 2023
Grand Canyon Trust $20,000 Flagstaff, AZ, US Unrestricted 2023
Ibis Reproductive Health $25,000 Cambridge, MA, US Unrestricted 2023
League Of Conservation Voters Education Fund $15,000 Washington Dc, DC, US Unrestricted 2023
Msi United States $50,000 Washington Dc, DC, US Unrestricted 2023
Natural Resources Defense Council $50,000 New York, NY, US Unrestricted 2023
Northwest Energy Coalition $40,000 Seattle, WA, US Unrestricted 2023
Ocean Conservancy $50,000 Washington Dc, DC, US Unrestricted 2023
Oregon Environmental Council $70,000 Portland, OR, US Unrestricted 2023
Oregon For Climate Action $18,000 Portland, OR, US Unrestricted 2023
Oregon Wildlife Federation $15,000 Portland, OR, US Unrestricted 2023
Pacific Crest School $5,000 Seattle, WA, US Unrestricted 2023
Planned Parenthood $205,000 Pullman, WA, US Unrestricted 2023
Population Action Intl $50,000 Washington Dc, DC, US Unrestricted 2023
Rocky Mountain Institute $50,000 Boulder, CO, US Unrestricted 2023
Sightline Institute $35,000 Seattle, WA, US Unrestricted 2023
Stand Earth (Formerly Forest Ethics) $65,000 San Francisco, CA, US Unrestricted 2023
Sustainable Northwest $40,000 Portland, OR, US Unrestricted 2023
Union Of Concerned Scientists $40,000 Cambridge, MA, US Unrestricted 2023
Washington Conservation Action $15,000 Seattle, WA, US Unrestricted 2023
Western Rivers Conservancy $20,000 Portland, OR, US Unrestricted 2023
World Wildlife Fund $68,500 Washington Dc, DC, US Unrestricted 2023
350 Pdx $10,000 Portland, OR, US Unrestricted 2022
African Wildlife Foundation $50,000 Washington Dc, DC, US Unrestricted 2022
Agricultural Research Foundation $15,000 Corvallis, OR, US Unrestricted 2022
Alan Guttmacher Institute $100,000 Washington Dc, DC, US Unrestricted 2022
Alaska Conservation Foundation $45,000 Anchorage, AK, US Unrestricted 2022
Bark $10,000 Portland, OR, US Unrestricted 2022
Beyond Toxics $15,000 Eugene, OR, US Unrestricted 2022
Cascadia Wildlands $25,000 Eugene, OR, US Unrestricted 2022
Climate Solutions $55,000 Seattle, WA, US Unrestricted 2022
Columbia Land Trust $30,000 Vancouver, WA, US Unrestricted 2022
Columbia River Keeper $30,000 Hood River, OR, US Unrestricted 2022
Conservation International $40,000 Seattle, WA, US Unrestricted 2022
Conservation Northwest $20,000 Seattle, WA, US Unrestricted 2022
E Law $30,000 Eugene, OR, US Unrestricted 2022
Earthcorps $20,000 Seattle, WA, US Unrestricted 2022
Earthjustice $85,000 Oakland, CA, US Unrestricted 2022
Ecoflight $20,000 Aspen, CO, US Unrestricted 2022
Ecotrust $35,000 Portland, OR, US Unrestricted 2022
Environmental Defense Fund $60,000 New York, NY, US Unrestricted 2022
Forth Mobility $25,000 Portland, OR, US Unrestricted 2022
Friends Of The Columbia Gorge $30,000 Portland, OR, US Unrestricted 2022
Grand Canyon Trust $20,000 Flagstaff, AZ, US Unrestricted 2022
League Of Conservation Voters Education Fund $15,000 Washington Dc, DC, US Unrestricted 2022
Msi United States $55,000 Washington Dc, DC, US Unrestricted 2022
Natural Resource Defense Fund $50,000 New York, NY, US Unrestricted 2022
Northwest Energy Coalition $40,000 Seattle, WA, US Unrestricted 2022
Ocean Conservancy $50,000 Washington Dc, DC, US Unrestricted 2022
Oregon Citizens Utility Board $20,000 Portland, OR, US Unrestricted 2022
Oregon Environmental Council $70,000 Portland, OR, US Unrestricted 2022
Oregon Wildlife Federation $25,000 Portland, OR, US Unrestricted 2022
Pacific Crest School $5,000 Seattle, WA, US Unrestricted 2022
Planned Parenthood $395,000 Pullman, WA, US Unrestricted 2022
Population Action Intl $50,000 Washington Dc, DC, US Unrestricted 2022
Rocky Mountain Institute $50,000 Boulder, CO, US Unrestricted 2022
Sightline Institute $30,000 Seattle, WA, US Unrestricted 2022
Stand Earth (Formerly Forest Ethics) $60,000 San Francisco, CA, US Unrestricted 2022
Union Of Concerned Scientists $40,000 Cambridge, MA, US Unrestricted 2022
Verde $30,000 Portland, OR, US Unrestricted 2022
Washington Environmental Council $20,000 Seattle, WA, US Unrestricted 2022
Western Rivers Conservancy $20,000 Portland, OR, US Unrestricted 2022
World Wildlife Fund $75,000 Washington Dc, DC, US Unrestricted 2022
African Wildlife Foundation $50,000 Washington Dc, DC, US Unrestricted 2021
Alan Guttmacher Institute $100,000 Washington Dc, DC, US Unrestricted 2021
Alaska Conservation Foundation $45,000 Anchorage, AK, US Unrestricted 2021
Audubon Society Of Washington $10,000 Seattle, WA, US Unrestricted 2021
Bark $10,000 Portland, OR, US Unrestricted 2021
Beyond Toxics $25,000 Eugene, OR, US Unrestricted 2021
Climate Solutions $50,000 Seattle, WA, US Unrestricted 2021
Columbia Land Trust $30,000 Vancouver, WA, US Unrestricted 2021
Columbia River Keeper $30,000 Hood River, OR, US Unrestricted 2021
Community Energy Project $10,000 Portland, OR, US Unrestricted 2021
Conservation International $40,000 Seattle, WA, US Unrestricted 2021
E Law $30,000 Eugene, OR, US Unrestricted 2021
Earthcorps $20,000 Seattle, WA, US Unrestricted 2021
Earthjustice $85,000 Oakland, CA, US Unrestricted 2021
Ecoflight $25,000 Aspen, CO, US Unrestricted 2021
Ecotrust $35,000 Portland, OR, US Unrestricted 2021
Environmental Defense Fund $60,000 New York, NY, US Unrestricted 2021
Forterra $35,000 Seattle, WA, US Unrestricted 2021
Forth Mobility $10,000 Portland, OR, US Unrestricted 2021
Friends Of The Columbia Gorge $30,000 Portland, OR, US Unrestricted 2021
Grand Canyon Trust $20,000 Flagstaff, AZ, US Unrestricted 2021
League Of Conservation Voters Education Fund $15,000 Washington Dc, DC, US Unrestricted 2021
Methow Housing Trust $5,000 Wintrhop, WA, US Unrestricted 2021
Msi United States $30,000 Washington Dc, DC, US Unrestricted 2021
National Resources Defense Council $50,000 New York, NY, US Unrestricted 2021
Naturebridge $15,000 San Francisco, CA, US Unrestricted 2021
Northwest Energy Coalition $25,000 Seattle, WA, US Unrestricted 2021
Ocean Conservancy $50,000 Washington Dc, DC, US Unrestricted 2021
Oregon Citizens Utility Board $15,000 Portland, OR, US Unrestricted 2021
Oregon Environmental Council $50,000 Portland, OR, US Unrestricted 2021
Oregon Wildlife Federation $25,000 Portland, OR, US Unrestricted 2021
Pacific Crest School $5,000 Seattle, WA, US Unrestricted 2021
Pathfinder International $30,000 Watertown, MA, US Unrestricted 2021
Planned Parenthood $250,000 Pullman, WA, US Unrestricted 2021
Population Action Intl $50,000 Washington Dc, DC, US Unrestricted 2021
Rocky Mountain Institute $50,000 Boulder, CO, US Unrestricted 2021
Rogue Climate $15,000 Phoenix, AZ, US Unrestricted 2021
Sightline Institute $30,000 Seattle, WA, US Unrestricted 2021
Stand Earth (formerly Forest Ethics) $60,000 San Francisco, CA, US Unrestricted 2021
Treesong Nature Awareness And Retreat Center $10,000 Washougal, WA, US Unrestricted 2021
Union Of Concerned Scientists $40,000 Cambridge, MA, US Unrestricted 2021
Verde $55,000 Portland, OR, US Unrestricted 2021
Washington Environmental Council $65,000 Seattle, WA, US Unrestricted 2021
Western Rivers Conservancy $20,000 Portland, OR, US Unrestricted 2021
World Wildlife Fund $75,000 Washington Dc, DC, US Unrestricted 2021
350 Pdx $3,000 Portland, OR, US Unrestricted 2020
Advocates For The West $15,000 Boise, ID, US Unrestricted 2020
African Wildlife Foundation $40,000 Washington Dc, DC, US Unrestricted 2020
Alaska Conservation Foundation $35,000 Anchorage, AK, US Unrestricted 2020
Audubon Society Of Washington $12,000 Seattle, WA, US Unrestricted 2020
Bark $5,000 Portland, OR, US Unrestricted 2020
Climate Solutions $50,000 Seattle, WA, US Unrestricted 2020
Columbia Land Trust $120,000 Vancouver, WA, US Unrestricted 2020
Columbia River Keeper $32,000 Hood River, OR, US Unrestricted 2020
Conservation International $20,000 Seattle, WA, US Unrestricted 2020
Crag Law Center $20,000 Portland, OR, US Unrestricted 2020
E Law $20,000 Eugene, OR, US Unrestricted 2020
Earthcorps $15,000 Seattle, WA, US Unrestricted 2020
Earthjustice $70,000 Oakland, CA, US Unrestricted 2020
Ecoflight $24,000 Aspen, CO, US Unrestricted 2020
Ecotrust $26,000 Portland, OR, US Unrestricted 2020
Environmental Defense Fund $35,000 New York, NY, US Unrestricted 2020
Forterra $15,000 Seattle, WA, US Unrestricted 2020
Friends Of The Columbia Gorge $15,000 Portland, OR, US Unrestricted 2020
Grand Canyon Trust $38,000 Flagstaff, AZ, US Unrestricted 2020
League Of Conservation Voters Education Fund $11,000 Washington Dc, DC, US Unrestricted 2020
Morgan Stanley Giving $495,000 Tacoma, WA, US Unrestricted 2020
National Resources Defense Council $30,000 New York, NY, US Unrestricted 2020
Naturebridge $8,000 San Francisco, CA, US Unrestricted 2020
Northwest Eneregy Coalition $25,000 Seattle, WA, US Unrestricted 2020
Ocean Conservancy $56,000 Washington Dc, DC, US Unrestricted 2020
Oregon Business Council $55,000 Portland, OR, US Unrestricted 2020
Oregon Environmental Council $55,000 Portland, OR, US Unrestricted 2020
Oregon Wildlife Federation $15,000 Portland, OR, US Unrestricted 2020
Pacific Crest School $6,000 Seattle, WA, US Unrestricted 2020
Planned Parenthood Of Greater Wa And Id $158,000 Pullman, WA, US Unrestricted 2020
Population Action Intl $30,000 Washington Dc, DC, US Unrestricted 2020
Realize Impact $14,000 Bainbridge Island, WA, US Unrestricted 2020
Resources Legacy Fund $10,000 Sacramento, CA, US Unrestricted 2020
Rockefeller Family Fund $20,000 New York, NY, US Unrestricted 2020
Rocky Mountain Institute $35,000 Boulder, CO, US Unrestricted 2020
Sightline Institute $18,000 Seattle, WA, US Unrestricted 2020
Stand Earth (formerly Forest Ethics) $45,000 San Francisco, CA, US Unrestricted 2020
Sunrise Movement Education Fund $40,000 Washington Dc, DC, US Unrestricted 2020
Sustainable North West $10,000 Portland, OR, US Unrestricted 2020
The Partnership Project $25,000 Washington Dc, DC, US Unrestricted 2020
Union Of Concerned Scientists $30,000 Cambridge, MA, US Unrestricted 2020
Verde $30,000 Portland, OR, US Unrestricted 2020
Washington Environmental Council $60,000 Seattle, WA, US Unrestricted 2020
Western Environmental Law Center $35,000 Eugene, OR, US Unrestricted 2020
Western Rivers Conservancy $15,000 Portland, OR, US Unrestricted 2020
World Wildlife Fund $60,000 Washington Dc, DC, US Unrestricted 2020

Foundations Similar to Wiancko Charitable Foundation Inc

Discover 5 foundations with comparable assets ($37,131,376-$40,773,335), similar grant patterns, and geographic focus in WA 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: 68-0525464 | 558 grants awarded
$39,829,411
(≈ Similar)
$25,000
median grant
Vancouver, WA
Same state
99%
Excellent match

EIN: 91-6337526 | 396 grants awarded
$37,405,088
(≈ Similar)
$15,000
median grant
Walla Walla, WA
Same state
98%
Excellent match

EIN: 93-1223928 | 274 grants awarded
$40,419,961
(≈ Similar)
$50,000
median grant
Tacoma, WA
Same state
98%
Excellent match

EIN: 61-1862747 | 233 grants awarded
$37,131,376
(≈ Similar)
$20,000
median grant
Bellingham, WA
Same state
98%
Excellent match

EIN: 85-4401595 | 45 grants awarded
$40,773,335
(≈ Similar)
$20,000
median grant
Kirkland, WA
Same state
98%
Excellent match

Contact Information

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

EIN 83-0291490
Website N/A
Address 1111 THIRD AVE 800 Seattle, WA 98101-0000

Key People (7)

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

President R Dennis Wiancko
Trustee Anna K Wiancko-chasman
Treasurer Bradley Parker
Secretary Emily Boniface
Vice President Chris Boniface

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 Wiancko Charitable Foundation Inc 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.