THE MORTON ARBORETUM

THE MORTON ARBORETUM

Lisle, IL, US
501(c)3
EIN
36-1505770

THE MORTON ARBORETUM

Lisle, IL, US
501(c)3
EIN
36-1505770

Overview

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Est.

1922

Fiscal Year Start

Jan 1

Organization Type

Grantseeker

AI Summary

The Morton Arboretum, a nonprofit organization focused on botanical gardens, is dedicated to the collection, study, display, and growth of trees while promoting their planting and conservation. With an operating budget of $56.8 million and total revenue of $57.8 million for the 2024 filing year, the organization relies on multiple funders, none of which contribute 50% or more of its revenue. More information can be found on their website at www.mortonarb.org.

Mission Statement

COLLECT, STUDY, DISPLAY AND GROW TREES; TO ENCOURAGE THE PLANTING AND CONSERVATION OF TREES.
Revenues

$57.8M

Expenses

$58.3M

Net Income:
-$492.9K
Assets

$367.6M

Liabilities

$57.4M

Net Assets:
+$310.2M
Operating Budget

$56.8M

Operating Budget by Year

Due Diligence

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Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
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Total No. of Grants

72

Median grant size
$10K
Largest grant received
$668K
K
Koski Jill
Board Member
M
Matt Harris
Board Member
B
Barbara J Bradford
Board Member

Frequently Asked Questions

What is THE MORTON ARBORETUM’s budget?
In 2024, THE MORTON ARBORETUM reported an annual operating budget of around $56.8 million. More detailed financial information is available to registered users.
What causes does THE MORTON ARBORETUM support?
THE MORTON ARBORETUM supports work in Botanical gardens.
Where does THE MORTON ARBORETUM operate?
THE MORTON ARBORETUM is headquartered in Lisle, IL.
Who funded THE MORTON ARBORETUM recently?
In 2025, THE MORTON ARBORETUM received grants from THE DUPAGE COMMUNITY FOUNDATION, AMERICAN ONLINE GIVING FOUNDATION INC, and RAYMOND JAMES CHARITABLE ENDOWMENT FUND. More information on this organization’s funders is available to registered users.
What is the largest grant THE MORTON ARBORETUM received in 2024?
The largest grant to THE MORTON ARBORETUM in 2024 exceeds $668 thousand.
What is THE MORTON ARBORETUM’s reliance on government grants?
THE MORTON ARBORETUM relied on government grants for more than 5% of their total revenue in 2024.
Overview
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