Charity Search / COMMUNITY FOUNDATION OF OYSTER BAY INC
Philanthropy & Grantmaking (T31) 990 on File

COMMUNITY FOUNDATION OF OYSTER BAY INC

EIN: 11-2590825 · OYSTER BAY, NY 11771-0329 · United States · FY 2023 Data
3 out of 5 54 / 100 Based on 2+ years of filings
Financial strength (30%) 88/100
Reliability (20%) 55/100
Effectiveness (25%) 68/100
Impact (25%) No data yet
Financial data: FY 2023 · Scored 9/13/2026
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CharityAI™ Score
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Financial Overview — FY 2023
$440K
Total Revenue
$610K
Total Expenses
$7.3M
Net Assets
0
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 76.0%
Fundraising Efficiency 7.5%
Operating Reserve 142.80x
Liability-to-Asset 0.1%
Revenue Diversification 82.5%
Compared with Peers
FY 2023
Compared with 26,134 similar organizations (United States, Philanthropy & Grantmaking, $100K–$1M in expenses), FY 2023.
This organization Middle half of peers (P25–P75) Peer median
Ratio This org Peer median Position (P10 → P90)
Program expense ratio
Program expenses / total expenses · higher is better
76.0% 90.7%
P10P90
Bottom quarter
Admin expense ratio
Management and general / total expenses · lower is better
23.7% 7.8%
P10P90
Bottom quarter
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
0.3% 0.0%
P10P90
Below median
Fundraising efficiency
Fundraising expenses / gross fundraising income · lower is better
7.5% 7.3%
P10P90
Below median
Operating reserve
Months of expenses covered by net assets · higher is better
142.8 mo 106.5 mo
P10P90
Above median
Liabilities to assets
Total liabilities / total assets · lower is better
0.1% 0.0%
P10P90
Bottom quarter
Revenue concentration
Share of revenue from the largest source · lower is better
82.5% 90.6%
P10P90
Above median
Revenue growth
Year over year revenue growth
-17.0% 4.1%
P10P90
Expense growth
Year over year expense growth
-49.0% 2.5%
P10P90
Surplus margin
Surplus as a share of revenue
-38.7% -10.5%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2023 $440K $610K $7.3M 76.0% 0
2022 $529K $1.2M $7.4M 89.0% 0
2021 $842K $770K N/A — 0
2020 $987K $548K N/A — 0
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Organization Details
EIN
11-2590825
State
NY
City
OYSTER BAY
ZIP
11771-0329
Classification
T31
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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