Mission
TO BECOME A CHERISHED DESTINATION FOR ALL, WHERE VIBRANT GARDENS CREATE TRANSFORMATIVE EXPERIENCES THAT CONNECT PEOPLE, INSPIRE LEARNING, AND DEEPEN APPRECIATION FOR NATURE.
Public Charity
DUBUQUE ARBORETUM ASSOCIATION INC
DUBUQUE ARBORETUM ASSOCIATION INC, of DUBUQUE, IA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $660K in revenue, $609K in expenses, $3.3M in total assets. 23 publicly reported grants to this organization, totaling roughly $602K, appear in IRS filings.
EIN: 421160989
DUBUQUE, IA
Botanical Gardens & Arboreta
NTEE: C41
Latest filing: 2025
Total Revenue$660K
Total Expenses$609K
Total Assets$3.3M
Grant Records23
Funding Total$602K
Filing Years2020–2025
Where $100 goes at Dubuque Arboretum Association Inc
How Dubuque Arboretum Association Inc divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$71
Programs
the work itself
$24
Management
running the organization
$5
Fundraising
raising the next dollar
Inside the $71 for programs
$71
The Dubuque arboretum and botanical gardens is a 56 acre public garden.This garden is maintained by over 200 volunteers who assist in many ways such as the gift…
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
BUILDING CAPACITY THROUGH IDENTITY, INFRASTRUCTURE, AND ACCESSIBILITY IMPROVEMENTS
$20,000
For grant recipient's exempt purposes
$51,300
COMMUNITY SUPPORT
$44,478
INCLUSIVE PATHWAYS
$25,000
General support for programs, operations and other charitable purposes
$10,000
Showing up to 5 of 23 total records — full history available with membership.
Officers & Directors
DIRECTOR / SECRETARY
Anna Roling
DIRECTOR
Autumn Ernzen
CHAIR / VICE PRESIDENT
Dawn Bandy
BOARD MEMBER / PRESIDENT
Jeff Mozena
DIRECTOR
Jeff Tupper
EXECUTIVE DIRECTOR
Jenna Hirtz
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $660K | $609K | $3.3M |
| 2024 | $713K | $568K | $2.9M |
| 2023 | $475K | $418K | $2.6M |
| 2021 | $392K | $303K | $2.6M |
| 2020 | $428K | $331K | $2.2M |
Between 2020 and 2025, reported annual revenue grew from $428K to $660K (+54%), with total assets most recently reported at $3.3M.
Interactive year-over-year charts and full filing details available with membership.