Mission
SEE SCHEDULE O.
Public Charity
SIERRA CLUB
Based in OAKLAND, CA, SIERRA CLUB operates as a Public Charity. The organization reported $83.8M in revenue, $84.9M in expenses, $152.3M in total assets for fiscal year 2025. Imperigo tracks 137 reported grant relationships connected to this organization totaling approximately $626.9M.
EIN: 941153307
OAKLAND, CA
Latest filing: 2025
Total Revenue$83.8M
Total Expenses$84.9M
Total Assets$152.3M
Grant Records137
Funding Total$626.9M
Filing Years2020–2025
Where $100 goes at Sierra Club
How Sierra Club divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$87
Programs
the work itself
$9
Management
running the organization
$4
Fundraising
raising the next dollar
Inside the $87 for programs
$51
Overview
$17
Membership, chapter and volunteer activities
$12
Information and education
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
PROMOTE ENVIRONMENTAL AWARENESS AND EDUCATION.
$43,795,738
PROMOTE ENVIRONMENTAL AWARENESS AND EDUCATION.
$85,639,241
ENVIRONMENTAL PROGRAMS
$3,840,000
SUPPORT FOR ENERGY POLICY ADVOCACY
$250,000
TO SUPPORT CLEAN ENERGY POLICY ADVANCEMENT IN THE STATES.
$171,000
Showing up to 5 of 137 total records — full history available with membership.
Officers & Directors
DIRECTOR (THRU 05/25)
Aaron Mair
CFO, ASSIST. TREASURER (THRU 06/25)
Adrienne Frazier
PRESIDENT (THRU 05/25)
Allison Chin
DIR, FIN ANLYS & BDGT SYS/ASST SEC
Anne Kenney
EXECUTIVE DIRECTOR
Ben Jealous
TREASURER
Cheyenne Skye Branscum
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $83.8M | $84.9M | $152.3M |
| 2024 | $169.0M | $171.8M | $151.6M |
| 2023 | $173.4M | $172.3M | $152.1M |
| 2022 | $167.5M | $169.4M | $147.1M |
| 2020 | $152.3M | $153.6M | $129.9M |
Between 2020 and 2025, reported annual revenue declined from $152.3M to $83.8M (-45%), with total assets most recently reported at $152.3M.
Interactive year-over-year charts and full filing details available with membership.