Mission
TO SUPPORT THE CHEYENNE MOUNTAIN ZOOLOGICAL SOCIETY BY INVESTING CONTRIBUTIONS AND MANAGING INVESTMENT INCOME.
Public Charity
CHEYENNE MTN ZOO ENDOWMENT FUND
CHEYENNE MTN ZOO ENDOWMENT FUND, of COLORADO SPRINGS, CO, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $825K in revenue, $484K in expenses, $10.6M in total assets. 7 publicly reported grants to this organization, totaling roughly $662K, appear in IRS filings.
EIN: 841146310
COLORADO SPRINGS, CO
Latest filing: 2025
Total Revenue$825K
Total Expenses$484K
Total Assets$10.6M
Grant Records7
Funding Total$662K
Filing Years2021–2025
Sample Grants Received
For grant recipient's exempt purposes
$13,300
For grant recipient's exempt purposes
$55,869
UNRESTRICTED GENERAL SUPPORT
$5,000
For grant recipient's exempt purposes
$13,600
To invest in Endowment
$500,000
Showing up to 5 of 7 total records — full history available with membership.
Officers & Directors
DIRECTOR
Anne Naughton
DIRECTOR
Gary Winegar
ZOO PRESIDEN
Robert L Chastain Iii
SECRETARY
Tammy Rivera
CHAIR
Thayer Tutt
DIRECTOR THR
Tia Ferguson
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $825K | $484K | $10.6M |
| 2024 | $1.3M | $443K | $10.3M |
| 2023 | $1.1M | $396K | $8.5M |
| 2022 | $1.6M | $354K | $8.1M |
| 2021 | $512K | $298K | $8.1M |
Between 2021 and 2025, reported annual revenue grew from $512K to $825K (+61%), with total assets most recently reported at $10.6M.
Interactive year-over-year charts and full filing details available with membership.