Charity Search / CONSERVATION SOCIETY OF CALIFORNIA
Animal-Related (D500) IRS Verified DX Registered 990 on File

CONSERVATION SOCIETY OF CALIFORNIA

EIN: 94-1687847 · OAKLAND, CA 94605-0238 · United States · FY 2024 Data
3 out of 5 59 / 100 Based on 2+ years of filings
Financial strength (30%) 89/100
Reliability (20%) 55/100
Effectiveness (25%) 100/100
Impact (25%) No data yet
Financial data: FY 2024 · Scored 9/13/2026
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CharityAI™ Score
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Mission Statement

To inspire respect for and stewardship of the natural world, while providing a quality visitor experience.

Financial Overview — FY 2024
$31.5M
Total Revenue
$35.5M
Total Expenses
$86.8M
Net Assets
467
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 79.6%
Fundraising Efficiency N/A
Operating Reserve 29.37x
Liability-to-Asset 8.2%
Revenue Diversification 64.5%
Executive Compensation $539K
Compared with Peers
FY 2024
Compared with 157 similar organizations (United States, Animal-Related, $10M–$100M in expenses), FY 2024.
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
79.6% 82.1%
P10P90
Below median
Admin expense ratio
Management and general / total expenses · lower is better
14.0% 9.4%
P10P90
Bottom quarter
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
6.5% 6.1%
P10P90
Below median
Operating reserve
Months of expenses covered by net assets · higher is better
29.4 mo 23.7 mo
P10P90
Above median
Liabilities to assets
Total liabilities / total assets · lower is better
8.2% 9.2%
P10P90
Above median
Revenue concentration
Share of revenue from the largest source · lower is better
64.5% 71.2%
P10P90
Above median
Revenue growth
Year over year revenue growth
2.0% 8.4%
P10P90
Expense growth
Year over year expense growth
12.0% 8.4%
P10P90
Surplus margin
Surplus as a share of revenue
-12.6% 5.2%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $31.5M $35.5M $86.8M 79.6% 467
2023 $30.9M $31.7M $90.8M 77.8% 443
2022 $35.4M $30.2M $91.4M 75.6% 379
2021 $28.6M $23.9M N/A 352
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Organization Details
EIN
94-1687847
State
CA
City
OAKLAND
ZIP
94605-0238
Classification
D500
Category
Animal-Related
Rating
3★
Coverage
A
Last Updated
Aug 2026
IRS Ruling Year
1922
Foundation Code
16
Form 990
On File
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