Island Foundation | Foundation Profile

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

EIN: 84-0715001

Foundation Overview

Based in Englewood, CO, Island Foundation has awarded 105 grants totaling $1,276,805 to organizations in California, New York and 14 other states, plus international recipients. Individual grants range from $24 to $460,000, with a median award of $1,000.

Latest Tax Year
2024
Total Giving (all years)
$1,276,805
Total Assets
$691,768
Median Grant (all grants)
$1,000

Latest Form 990-PF Snapshot

Total Grants
11
Median Grant
$250
% Median Grant Decline
-90% (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: 55%

6 of 11 recipients (55%) were new grantees. Foundation actively seeks new partnerships to expand impact. Fresh approaches and innovative programs receive serious consideration.

Geographic Focus
California

Grants are geographically diversified with 32% in California and funding distributed across 19 total locations. This foundation values broad geographic impact and diverse community partnerships. Within California, funding concentrates in San Francisco (53%), Menlo Park (15%), Los Angeles (9%).

Funding Trajectory
+912%

Strong 912% growth in annual giving over 8 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 Island 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
Wildlife Conservation Society $139,340 Bronx, NY, US General Fund 2024
Harvard University $250 Cambridge, MA, US General Fund 2024
Wikimedia Foundation $250 San Francisco, CA, US General Fund 2024
Brooks School $5,144 North Andover, MA, US General Fund 2024
Griot Arts $2,500 Clarksdale, MS, US General Fund 2024
Pacific Forest Trust $500 San Francisco, CA, US General Fund 2024
Cornell Lab Ornithology $250 Ithica, NY, US General Fund 2024
Amnh $24 New York, NY, US General Fund 2024
Propublic $250 New York, NY, US General Fund 2024
The Wildlife Society $96 Bronx, NY, US General Fund 2024
Lakeview Cemetery $1,000 Cleveland, OH, US General Fund 2024
Wildlife Conservation Society $136,881 Bronx, NY, US General Fund 2023
Harvard University $250 Cambridge, MA, US General Fund 2023
Wikimedia Foundation $250 San Francisco, CA, US General Fund 2023
Trout Unlimited $800 Arlington, VA, US General Fund 2023
Niger Wild Africa Conservation $4,000 Cesson, CESSON, FR General Fund 2023
Iowa State $2,500 Ames, IA, US General Fund 2023
Ovlc $1,000 Ojai, CA, US General Fund 2023
Wildlife Protection Solutions $1,838 Denver, CO, US General Fund 2023
Brooks School $6,000 North Andover, MA, US General Fund 2023
Givebutter Turtle Island $2,700 Graz, GRAZ, AU General Fund 2023
Friends Of Charles Darwin Found $3,000 Jefferson Valley, NY, US General Fund 2023
Rare Inc $2,643 Arlington, VA, US General Fund 2023
Mongabay $10,000 Menlo Park, CA, US General Fund 2022
Wildlife Conservation Society $28,282 Bronx, NY, US General Fund 2022
Harvard University $250 Cambridge, MA, US General Fund 2022
Pacific Forest Trust $5,000 San Francisco, CA, US General Fund 2022
Wikimedia Foundation $250 San Francisco, CA, US General Fund 2022
Wildlife Protection Solutions $1,490 Denver, CO, US General Fund 2022
Trout Unlimited $800 Arlington, VA, US General Fund 2022
Lake View Cemetery $1,000 Cleveland, OH, US General Fund 2022
Mongabay $10,000 Menlo Park, CA, US General Fund 2022
Wildlife Conservation Society $28,282 Bronx, NY, US General Fund 2022
Harvard University $250 Cambridge, MA, US General Fund 2022
Pacific Forest Trust $5,000 San Francisco, CA, US General Fund 2022
Wikimedia Foundation $250 San Francisco, CA, US General Fund 2022
Wildlife Protection Solutions $1,490 Denver, CO, US General Fund 2022
Trout Unlimited $800 Arlington, VA, US General Fund 2022
Lake View Cemetery $1,000 Cleveland, OH, US General Fund 2022
Mongabay $10,000 Menlo Park, CA, US General Fund 2022
Wildlife Conservation Society $28,282 Bronx, NY, US General Fund 2022
Harvard University $250 Cambridge, MA, US General Fund 2022
Pacific Forest Trust $5,000 San Francisco, CA, US General Fund 2022
Wikimedia Foundation $250 San Francisco, CA, US General Fund 2022
Wildlife Protection Solutions $1,490 Denver, CO, US General Fund 2022
Trout Unlimited $800 Arlington, VA, US General Fund 2022
Lake View Cemetery $1,000 Cleveland, OH, US General Fund 2022
Mongabay $5,000 Menlo Park, CA, US General Fund 2021
Wildlife Conservation Society $70,000 Bronx, NY, US General Fund 2021
Harvard University $265 Cambridge, MA, US General Fund 2021
Pacific Forest Trust $3,144 San Francisco, CA, US General Fund 2021
University Of Sourthern California $20,000 Los Angeles, CA, US General Fund 2021
Community Initiative $1,000 Oakland, CA, US General Fund 2021
Duke University $30,000 Durham, NC, US General Fund 2021
Rewild $5,000 Austin, TX, US General Fund 2021
Indian Crocodilian Project $3,000 Navrangpura Ahmedabad, N/A, IN General Fund 2021
Wikimedia Foundation $250 San Francisco, CA, US General Fund 2021
Brooks School $1,000 North Andover, MA, US General Fund 2021
Planned Parenthood $2,500 Washington, DC, US General Fund 2021
Wildlife Protection Solutions $6,745 Denver, CO, US General Fund 2021
Hawken School $250 Chesterland, OH, US General Fund 2021
Mongabay $5,000 Menlo Park, CA, US General Fund 2020
Wildlife Conservation Society $460,000 Bronx, NY, US General Fund 2020
Trout Unlimited $800 Olema, CA, US General Fund 2020
Harvard University $400 Cambridge, MA, US General Fund 2020
Wikimedia Foundation $125 San Francisco, CA, US General Fund 2020
Buckley County Day School $2,500 Roslyn, NY, US General Fund 2020
Ww Ii Museum $750 New Orleans, LA, US General Fund 2020
Voter Participation Center $15,000 Washington, DC, US General Fund 2020
Pacific Forest Trust $10,000 San Francisco, CA, US General Fund 2020
The Andrew Goodman Foundation $1,000 Mahwah, NJ, US General Fund 2020
Center For The Study Of Services $250 Washington, DC, US General Fund 2020
Turtle Island Restoration $1,000 Olema, CA, US General Fund 2020
Planned Parenthood $500 New York, NY, US General Fund 2018
Turtle Survival Alliance $1,000 Fort Worth, TX, US General Fund 2018
Island Conservation $3,500 Santa Cruz, CA, US General Fund 2018
International Documentary Association $1,000 Los Angeles, CA, US General Fund 2018
One Montana $1,000 Bozeman, MT, US General Fund 2018
Hawken School $1,000 Gates Mills, OH, US General Fund 2018
Wildlife Conservation Society $65,000 Bronx, NY, US General Fund 2018
Harvard University $150 Cambridge, MA, US General Fund 2018
Pacific Forest Trust $6,637 San Francisco, CA, US General Fund 2018
Duke Drone And Remote Sensing Lab $21,000 Newport, NC, US General Fund 2018
University Of Southern California $20,000 Los Angeles, CA, US General Fund 2018
Planned Parenthood $1,000 New York, NY, US General Fund 2017
Wildaid $2,000 San Francisco, CA, US General Fund 2017
Lincoln Institute $5,000 Cambridge, MA, US General Fund 2017
Kew Foundation America $1,000 Chicago, IL, US General Fund 2017
Cleveland Philanthropy $2,000 Cleveland Heights, OH, US General Fund 2017
Hawken School $1,000 Gates Mills, OH, US General Fund 2017
Wildlife Conservation Society $26,229 Bronx, NY, US General Fund 2017
Harvard University $150 Cambridge, MA, US General Fund 2017
Pacific Forest Trust $5,200 San Francisco, CA, US General Fund 2017
Savenatureorg $250 San Francisco, CA, US General Fund 2016
Uc Santa Barbara $2,500 Santa Barbara, CA, US General Fund 2016
Island Press $1,000 Washington, DC, US General Fund 2016
Stanford University $1,000 Stanford, CA, US General Fund 2016
Menlo School $3,078 Atherton, CA, US General Fund 2016
Hawken School $1,000 Gates Mills, OH, US General Fund 2016
American Lyme Disease Foundation Inc $600 Lyme, CT, US General Fund 2016
Turtle Survival Alliance Foundation $2,000 Fort Worth, TX, US General Fund 2016
Wildlife Conservation Society $2,000 Bronx, NY, US General Fund 2016
Naral Pro-choice America $1,000 Washington, DC, US General Fund 2016
Harvard University $150 Cambridge, MA, US General Fund 2016
Pacific Forest Trust $200 San Francisco, CA, US General Fund 2016

Foundations Similar to Island Foundation

Discover 5 foundations with comparable assets ($679,656-$706,416), similar grant patterns, and geographic focus in CO 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: 85-2505655 | 170 grants awarded
$689,975
(≈ Similar)
$1,799.5
median grant
Colorado Springs, CO
Same state
100%
Excellent match

EIN: 20-4532840 | 175 grants awarded
$699,933
(≈ Similar)
$2,000
median grant
Snowmass Village, CO
Same state
99%
Excellent match

EIN: 20-6077568 | 185 grants awarded
$703,132
(≈ Similar)
$500
median grant
Denver, CO
Same state
99%
Excellent match

EIN: 45-3232370 | 1 grants awarded
$679,656
(≈ Similar)
$2,000
median grant
Boulder, CO
Same state
99%
Excellent match

EIN: 88-1349351 | 260 grants awarded
$706,416
(≈ Similar)
$529.5
median grant
Littleton, CO
Same state
99%
Excellent match

Contact Information

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

EIN 84-0715001
Website N/A
Address 3333 S BANNOCK ST STE 1060 Englewood, CO 80110-2532

Key People (2)

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

Officer Walter Sedgwick
Officer Wade Sedgwick

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 Island 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.

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.