Denver Zoological Foundation Inc is a 501(c)(3) organization based in Denver, Colorado, registered in 1952, with $60,103,137 in FY2024 revenue. CharityIndex grades it B+, and it directs about 84% of spending to programs.
Revenue (FY2024)
$60.1M
▼ 2.7% vs prior year
Animals median: $151K
Expenses (FY2024)
$68.9M
Net assets
$21.0M
Employees
683
Rated on 4 of 4 criteria.
Held down by its weakest criterion — a strong score on one criterion can't hide a weak one.
How the rating works →Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. For Denver Zoological Foundation Inc: 84% to programs · $9 to raise $100 earns a A on this criterion. See the exact thresholds →
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For Denver Zoological Foundation Inc: 4 mo reserves · -15% margin earns a C+ on this criterion. See the exact thresholds →
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. For Denver Zoological Foundation Inc: 6 of 6 checks met earns a A+ on this criterion. See the exact thresholds →
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For Denver Zoological Foundation Inc: 5 of 5 disclosure signals earns a A+ on this criterion. See the exact thresholds →
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Denver zoo is a leader in animal care and guest experience. we are passionate about our commitment to excellence in support of our mission "inspiring communities to save wildlife for future generations". we provide extraordinary experiences every day for our animals and guests and our core values are evident in everything we do: welcoming united curious courageous transformative. in june 2024, the denver zoo rebranded to the denver zoo conservation alliance ("dzca") reflecting the evolution into a modern, mission-driven conservation organization focused on wildlife protection and community collaboration.
Guest experiences: the denver zoo exists to help our community connect with wildlife here and around the world so that we can all be part of the solution to helping species thrive. our passion and reason for being is to inspire communities to save wildlife for future generations. we achieve this by providing an outstanding guest experience each and every day. the denver zoo monitors and evaluates the guest experience through a mystery shopper program, consistently monitoring online feedback, and extensive guest satisfaction surveys. the denver zoo continues to make a profound impact, creating meaningful experiences for guests, both at the denver zoo and off-site in the community, engaging citizens through impactful animal encounters that inspire a lifelong love of science learning. the denver zoo is a place where guests make local, regional, and international connections, linking people, animals, and nature. the denver zoo connects people with animals, inspiring them to champion the denver zoo's mission to inspire communities to save wildlife for future generations. as an accredited association of zoos and aquariums (aza) institution, the denver zoo is an important resource for the denver metro region to understand wildlife and the need to conserve the places animals live. the denver zoo is also american humane certified, recognizing excellence in animal wellbeing. the denver zoo's guests learn about the important role zoos have as leaders in conservation research. through up-close experiences, visitors experience a stronger connection to nature, consider their role in environmental problems and conservation action, and see themselves as part of the solution as a result of their visit. the denver zoo inspires communities to save wildlife for futurer generations. our community connections program ensures equitable access to the zoo and our wildlife conservation programs for all community members. through this program, the denver zoo ensures at least 25% of annual guests enjoy the zoo and zoo programs for free or significantly reduced fees.
Learning experiences: denver zoos conservation learning, conservation engagement, community engagement and community research & evaluation teams aim to help students, families, and communities connect with the environment, become scientific thinkers, and ultimately champions for animals and habitats. the denver zoo is a one-of-a-kind place where people of all ages and backgrounds can experience the joy and wonders of animals, conservation, and the environment. the conservation learning team provided a variety of in-person learning experiences which were very well received by our local schools and community partners. the denver zoo had nearly 87,000 participants in education and outreach programs in 2024.
Field conservation: the denver zoo is a zoo-based conservation organization and a dedicated player in the movement to save wildlife. we conduct extensive field work in colorado and globally for animals and habitats in the wild. our approach is to work with communities to understand conservation issues, then co-develop sustainable strategies to protect wildlife and wild places. denver zoo is a leader among zoos in field conservation. in addition to connecting audiences with a wide variety of species at our 80-acre urban campus, we work to protect animals and habitats through core programs around the world in - laos, africa, peru, and the colorado rocky mountains and great plains. we commit full-time, part-time, and contract staff along with other resources to these programs each year. we develop the next generation of conservation leaders through internships, apprenticeships, and educational programs. using both social and ecological science to identify and understand target species and threats to their survival, we work to mitigate threats by strengthening protected area management, engaging local communities, influencing conservation policy, and building the capacity of individuals and org
Revenue grew from $36.7M (FY2013) to $60.1M (FY2024) across 12 reported years.
Financial snapshot
Operating margin
-14.7%
Spent more than it raised in the latest fiscal year.
Total assets
$32.6M
Total liabilities
$11.6M
Net assets
$21.0M
Salaries & benefits
$34.0M
49% of expenses
Board members
13
13 independent
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $60,103,137▼2.7% | $68,912,773▼4.9% | $20,954,009▼28.4% | $32,583,107▼28.4% | 990 |
| 2023 | $61,780,844▲7.1% | $72,480,753▲35.5% | $29,249,169▼25.7% | $45,509,396▼9.6% | 990 |
| 2022 | $57,669,047▼3.3% | $53,497,871▲32.6% | $39,352,698▲12.0% | $50,327,766▲8.7% | 990 |
| 2021 | $59,658,498▲28.8% | $40,336,824▼15.6% | $35,128,543▲122% | $46,289,969▲64.2% | 990 |
| 2020 | $46,304,543▼12.2% | $47,797,640▼14.7% | $15,806,090▼8.6% | $28,196,722▼4.5% | 990 |
| 2019 | $52,738,933▲21.6% | $56,005,660▲25.5% | $17,299,922▼19.7% | $29,537,832▲7.3% | 990 |
| 2018 | $43,360,376▼4.2% | $44,612,981▲4.7% | $21,545,414▼5.5% | $27,528,572▲1.8% | 990 |
| 2017 | $45,283,982▲10.6% | $42,618,070▲3.4% | $22,794,406▲13.2% | $27,055,057▲12.9% | 990 |
| 2016 | $40,931,146▼5.0% | $41,204,603▲8.5% | $20,128,494▼1.3% | $23,964,236▲1.5% | 990 |
| 2015 | $43,102,296▲28.4% | $37,975,748▲15.8% | $20,401,951▲33.6% | $23,603,208▲14.6% | 990 |
| 2014 | $33,578,229▼8.5% | $32,797,961▼2.3% | $15,275,404▲5.4% | $20,600,360▲2.3% | 990 |
| 2013 | $36,705,018 | $33,581,472▼4.2% | $14,495,136▲24.2% | $20,140,145▼13.0% | 990 |
| 2012 | — | $35,039,395▼31.4% | $11,670,695▲25.4% | $23,141,111▲12.3% | 990 |
| 2011 | — | $51,071,366▲12.3% | $9,307,538▼67.0% | $20,602,437▼39.9% | 990 |
| 2010 | — | $45,468,312 | $28,170,957 | $34,252,430 | 990 |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
Highest-paid: Bert Vescolani — $582,535 (0.85% of total expenses)
| Name | Title | Hours/week | Compensation |
|---|---|---|---|
| Bert Vescolani | President/ce | 45 | $582,535 |
| Jacque Taylor | Chief of Hum | 45 | $246,064 |
| Noelle Delage | Chief Comm. | 45 | $244,543 |
| Brian Aucone | Chief Conser | 45 | $238,095 |
| Jim Levesque | Sr Dir of Pl | 45 | $173,975 |
| Stacy Vega | Sr Dir of Fi | 45 | $161,175 |
| Elkin Alfred | Chief Belong | 45 | $159,914 |
| Emily Insalaco | Sr Dir of Wi | 45 | $158,922 |
| Dean Paulson | Sr Dir of It | 45 | $157,521 |
| Patrick Phelan | Sr Dir of Gu | 45 | $156,862 |
| Greg Vochis | Treas./cfo B | 45 | $144,980 |
| Cristal Torres | Coo Beg 7/24 | 45 | $132,521 |
| Amber Christopher | Coo Thru 4/2 | 45 | $132,227 |
| Charlie Wright | Treas./cfo T | 45 | $102,596 |
| Pat Moredock | Assistant Se | 40 | $101,389 |
| Bret Bolin | Board Member | 1 | — |
| Charles Scoggin | Vice Chair | 1 | — |
| Chris Ross | Board Member | 1 | — |
| Desta Asfaw | Board Member | 1 | — |
| Jason Romero | Vice Chair F | 1 | — |
| Contractor | Services | Paid |
|---|---|---|
| Vertix Builders Inc | Construction | $12,068,481 |
| Jrb Service LLC | Construction | $1,087,669 |
| Hallmark Inc | Construction | $984,861 |
| Jk Electric | Electrical | $561,666 |
| Rdz Build | Construction | $492,876 |
108 grants to Denver Zoological Foundation Inc totaling $5.4M, reported by foundations on their Schedule I filings — showing the 15 most recent.
| Grantmaker | Purpose | Year | Amount |
|---|---|---|---|
| Colorado Gives Foundation | General purpose | 2024 | $200,114 |
| The New York Community Trust | For program support. | 2024 | $100,000 |
| Denver Foundation | Zoos & aquariums | 2024 | $46,500 |
| Childrens Hospital Colorado | General program support | 2024 | $42,500 |
| Christian Community Foundation Inc | General support, building fund support | 2024 | $35,302 |
| The Us Charitable Gift Trust | For recipient's exempt purpose | 2024 | $25,000 |
| Independent Charitable Gift Fund | General support | 2024 | $15,250 |
| Charities Aid Foundation America | Charitable donation | 2024 | $12,466 |
| American Online Giving Foundation Inc | General support | 2024 | $11,626 |
| United Way Miami Inc | General support | 2024 | $7,844 |
| Morgan Stanley Global Impact Funding Trust Inc | Unrestricted general support | 2024 | $5,000 |
| Colorado Gives Foundation | General purpose | 2023 | $198,039 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2023 | $136,695 |
| National Fish and Wildlife Foundation | Prairie and riparian restoration for bison in co | 2023 | $101,179 |
| Donor Advised Charitable Giving | Environmental and animals | 2023 | $92,995 |
5 grants totaling $101K in FY2024. All grants made by Denver Zoological Foundation Inc →
| Recipient | Purpose | Amount |
|---|---|---|
| Colorado State University | Indigenous scholarsh | $40,000 |
| Rewild | Women in conservatio | $22,000 |
| Wildlife Conservation Society | Sumatran elephant ge | $19,500 |
| International Elephant Foundation | Eehv vaccine researc | $10,000 |
| Smithsonian Institute | Eehv consortium memb | $9,900 |
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Data for Denver Zoological Foundation Inc (EIN 84-0502539) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.