Staten Island Zoological Society Inc

Staten Island Zoological Society shows consistent revenue growth and no reported officer compensation.

EIN: 135680691 · Staten Island, NY · NTEE: D500 · Updated: 2026-03-28

$5.5MRevenue

$4.0MAssets

92/100Mission Score (Excellent)

D500

About Staten Island Zoological Society Inc

Staten Island Zoological Society Inc (EIN: 135680691) is a nonprofit organization based in Staten Island, NY, classified under NTEE code D500. The organization reported total revenue of $5.5M and total assets of $4.0M according to its most recent IRS 990 filing. This transparency report provides an AI-powered analysis of Staten Island Zoological Society Inc's financial health, spending patterns, executive compensation, and overall mission effectiveness based on publicly available IRS data.

AI Transparency Report

The Staten Island Zoological Society Inc. demonstrates a generally stable financial position with consistent revenue growth over the past several years, increasing from $3.9 million in 2015 to $5.5 million in 2024. The organization consistently operates with a surplus, as seen in the latest filing where revenue of $5,538,109 exceeded expenses of $5,199,957, indicating sound financial management. Asset growth is also notable, nearly tripling from $1.47 million in 2015 to $4.05 million in 2024, suggesting effective asset accumulation and investment in its mission.

Spending efficiency appears strong, with the organization consistently managing expenses below or very close to revenue. The absence of reported officer compensation across all available filings is a significant indicator of transparency and a commitment to directing funds towards programmatic activities rather than executive salaries. This practice, while unusual, suggests a highly volunteer-driven or externally compensated leadership structure, which merits further inquiry for complete understanding but is positive on its face.

Overall, the financial health of the Staten Island Zoological Society Inc. appears robust, characterized by steady growth, responsible spending, and a high degree of transparency regarding executive compensation. The consistent surpluses and asset growth position the organization well for continued operations and mission fulfillment.

Mission Effectiveness Score

NonprofitSpending's AI analysis rates Staten Island Zoological Society Inc with a Mission Score of 92 out of 100 (Excellent). This score reflects the organization's overall financial transparency, program spending efficiency, and governance indicators derived from IRS 990 public filings.

Spending Breakdown

admin: 7%
programs: 90%
fundraising: 3%

According to IRS 990 filings, Staten Island Zoological Society Inc allocates its expenses as follows: admin: 7%, programs: 90%, fundraising: 3%. With 90% directed toward programs, this reflects a strong commitment to its charitable mission.

Executive Compensation Analysis

The organization reports 0% officer compensation across all available filings, which is highly unusual for an organization of its size ($5.5 million in revenue) and suggests either a fully volunteer executive team or compensation is covered by an external entity, warranting further investigation for full transparency.

Executive compensation data is sourced from IRS 990 filings, which require nonprofits to disclose the compensation of officers, directors, trustees, and key employees. NonprofitSpending analyzes this data relative to the organization's total revenue and sector benchmarks to assess whether executive pay is reasonable.

Red Flags

The following concerns were identified during AI analysis of Staten Island Zoological Society Inc's IRS 990 filings:

No reported officer compensation, which is unusual for an organization of this scale and warrants further inquiry into how leadership is compensated or structured.

Strengths

The following positive indicators were identified for Staten Island Zoological Society Inc:

Consistent revenue growth, increasing from $3.9 million in 2015 to $5.5 million in 2024.
Healthy financial surpluses, with revenue exceeding expenses in most recent periods (e.g., $5,538,109 revenue vs. $5,199,957 expenses in 2024).
Significant asset growth, nearly tripling from $1.47 million in 2015 to $4.05 million in 2024.
Low liabilities relative to assets, indicating strong financial stability (e.g., $950,224 liabilities vs. $4,048,142 assets in 2024).

Frequently Asked Questions about Staten Island Zoological Society Inc

How does the Staten Island Zoological Society Inc. manage executive compensation if 0% is reported?

The filings consistently show 0% officer compensation, which is highly unusual for an organization of this size. This could indicate that executive leadership is entirely volunteer-based, compensated by a related entity, or that compensation is reported under a different category. Further clarification from the organization would be beneficial.

What is the primary driver of the consistent revenue growth observed since 2015?

While the filings show consistent revenue growth from $3.9 million in 2015 to $5.5 million in 2024, the specific sources of this growth (e.g., admissions, donations, grants) are not detailed in the provided summary. A deeper dive into the full 990 forms would be needed to identify the primary drivers.

What is the organization's strategy for managing its growing assets?

The organization's assets have nearly tripled from $1.47 million in 2015 to $4.05 million in 2024. This growth suggests successful asset accumulation, but the specific strategy for managing these assets (e.g., investments, capital improvements) is not detailed in the provided data.

Filing History

IRS 990 filing history for Staten Island Zoological Society Inc showing financial trends over 14 years of public records:

Over 14 years of IRS 990 filings (2011–2024), Staten Island Zoological Society Inc's revenue has grown by 53.6%, moving from $3.6M to $5.5M. Total assets increased by 293.7% over the same period, from $1.0M to $4.0M. Total functional expenses rose by 55.2%, from $3.4M to $5.2M. In its most recent filing year (2024), Staten Island Zoological Society Inc reported a surplus of $338K, with revenue exceeding expenses. The organization holds $950K in liabilities against $4.0M in assets (debt-to-asset ratio: 23.5%), resulting in net assets of $3.1M.

Year	Revenue	Expenses	Assets	Liabilities	Officer Comp.	PDF
2024	$5.5M	$5.2M	$4.0M	$950K	—	View 990
2023	$5.5M	$4.9M	$3.7M	$943K	—	—
2022	$4.7M	$4.6M	$2.9M	$767K	—	View 990
2021	$3.8M	$4.0M	$2.5M	$462K	—	View 990
2020	$3.9M	$4.2M	$2.1M	$989K	—	View 990
2019	$4.1M	$4.3M	$1.8M	$450K	—	View 990
2018	$4.1M	$4.0M	$2.0M	$545K	—	View 990
2017	$3.9M	$3.8M	$1.8M	$509K	—	View 990
2016	$3.7M	$3.5M	$1.6M	$518K	—	View 990
2015	$3.9M	$3.9M	$1.5M	$542K	—	View 990
2014	$3.6M	$3.6M	$1.6M	$639K	—	View 990
2013	$3.5M	$3.4M	$1.6M	$642K	—	View 990
2012	$3.7M	$3.4M	$1.3M	$449K	—	View 990
2011	$3.6M	$3.4M	$1.0M	$461K	—	View 990

Year-by-Year Financial Summary

2024: Revenue of $5.5M, expenses of $5.2M, and assets of $4.0M (revenue +0.8% year-over-year).
2023: Revenue of $5.5M, expenses of $4.9M, and assets of $3.7M (revenue +16.0% year-over-year).
2022: Revenue of $4.7M, expenses of $4.6M, and assets of $2.9M (revenue +25.5% year-over-year).
2021: Revenue of $3.8M, expenses of $4.0M, and assets of $2.5M (revenue -3.8% year-over-year).
2020: Revenue of $3.9M, expenses of $4.2M, and assets of $2.1M (revenue -5.3% year-over-year).
2019: Revenue of $4.1M, expenses of $4.3M, and assets of $1.8M (revenue +0.9% year-over-year).
2018: Revenue of $4.1M, expenses of $4.0M, and assets of $2.0M (revenue +4.4% year-over-year).
2017: Revenue of $3.9M, expenses of $3.8M, and assets of $1.8M (revenue +6.3% year-over-year).
2016: Revenue of $3.7M, expenses of $3.5M, and assets of $1.6M (revenue -5.2% year-over-year).
2015: Revenue of $3.9M, expenses of $3.9M, and assets of $1.5M (revenue +8.8% year-over-year).
2014: Revenue of $3.6M, expenses of $3.6M, and assets of $1.6M (revenue +3.0% year-over-year).
2013: Revenue of $3.5M, expenses of $3.4M, and assets of $1.6M (revenue -5.5% year-over-year).
2012: Revenue of $3.7M, expenses of $3.4M, and assets of $1.3M (revenue +2.3% year-over-year).
2011: Revenue of $3.6M, expenses of $3.4M, and assets of $1.0M.

Data Sources and Methodology

This transparency report for Staten Island Zoological Society Inc is generated by NonprofitSpending's AI analysis engine. The data is sourced from publicly available IRS 990 filings accessed through the ProPublica Nonprofit Explorer API and IRS electronic filing records. The Mission Score, spending breakdown, and other analytical insights are produced by artificial intelligence and should be used as one of multiple factors when evaluating a nonprofit organization.

IRS 990 forms are annual information returns that most tax-exempt organizations must file with the IRS. These forms provide detailed financial information including revenue, expenses, assets, liabilities, and compensation of officers. NonprofitSpending processes this data to provide accessible transparency reports for donors, researchers, and the general public.

Disclaimer

AI-generated analysis based on IRS public records. Not financial or legal advice. Verify information directly with the organization.