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The Morton Arboretum

EIN: 36-1505770 • Lisle, IL
Total Assets
$367.6M
Foundation endowment scale
Annual Giving
$1.1M
Annual capital distribution
Typical Grant
$24,750
Most grants: $11K – $25K
Application Status
Accepts New Applicants
Rolling review

About The Morton Arboretum Grantmaking

The Morton Arboretum is an institutional grantmaking foundation headquartered in Lisle, IL (EIN: 36-1505770). According to verified IRS Form 990-PF filings, the foundation maintains $367.6M in total assets and distributed $1.1M across 115 grants. Its typical award size is $24,750, with the middle 50% of awards falling between $11K and $25K. Its primary funding focus includes Environment & Animals (70%), Education & Literacy (13%), Community & Economic Dev (7%), with the highest concentration of grants awarded in IL (86%) and GA (6%).

Top Funded Causes% Capital
Environment & Animals70%
$467K deployed14 awards
Education & Literacy13%
$89K deployed5 awards
Community & Economic Dev7%
$48K deployed2 awards
Religion Related7%
$45K deployed3 awards
Arts, Culture & Humanities3%
$18K deployed1 awards
Top Recipient States% Dollars
IL State Recipients86%
$2.1M funded95 grants
GA State Recipients6%
$147K funded4 grants
FL State Recipients3%
$77K funded2 grants
VT State Recipients2%
$60K funded2 grants
CA State Recipients2%
$54K funded3 grants
Grant Size DistributionAward Scale
Major Grants ($100K+)0%
0 large institutional grants
Mid-Sized ($25K–$100K)31%
36 standard program grants
Micro & Small (<$25K)69%
79 grassroots micro-awards
Application Guidelines & DeadlinesPublic Filing Data
Application Policy
Accepts Unsolicited Proposals
Submission Deadlines

Rolling review

Geographic Focus & Restrictions

IL statewide and regional focus

Program Officer & Direct Contacts

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Recent Grant AwardsShowing 5 of 115 verified awards
Recipient OrganizationLocationTax YearAward AmountGrant Purpose
City of ChicagoChicago, IL2024$75,000Cooperative forestry assistance
Roselle Park DistrictRoselle, IL2024$73,443Urban and community forestry
Chicago Horticultural SocietyGlencoe, IL2024$70,494Managing genetic diversity in botanic garden collections
Forest Preserve District of Cook CountyRiver Forest, IL2024$55,000Urban and community forestry support in chicago region
OpenlandsChicago, IL2024$51,414Expanding tree canopy to reduce stormwater impacts
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Frequently Asked Questions about The Morton Arboretum

Does The Morton Arboretum accept unsolicited grant proposals?

Yes, The Morton Arboretum accepts unsolicited grant proposals. Submission review cycle: Rolling review.

What is the typical grant size from The Morton Arboretum?

The median grant size from The Morton Arboretum is $24,750, with the middle 50% of awards ranging between $11K and $25K.

What causes does The Morton Arboretum fund?

Over recent Form 990-PF filings, The Morton Arboretum's primary funding areas have been Environment & Animals, Education & Literacy, Community & Economic Dev.

How do I contact The Morton Arboretum about a grant?

The Morton Arboretum is headquartered in Lisle, IL. Verified NPO Grant subscribers can access direct program officer telephone extensions, verified work email addresses, and detailed submission guidelines.