How many employees work at Sierra Club?
Sierra Club has approximately 927 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Sierra Club’s total headcount has declined 4.0% from 965 employees in 2023 to 927 in 2026.
Is Sierra Club hiring right now?
Yes, Sierra Club is actively hiring. Sierra Club had 68 active job postings in 2026, a 109.1% increase from 2025 — see job openings & hiring trends.
About Sierra Club’s Workforce
Sierra Club is a Public Sector Management company that employs 927 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1892, the company is headquartered in Oakland, California.
Sierra Club's workforce has declined 4.0% from 2023 to 2026, though it is up 2.1% year over year in 2026. It fell to a low of 873 in 2024 Q4 before recovering. Its workforce is concentrated most in North America (98.2%), followed by Central America and the Caribbean (0.6%) and South Asia (0.3%).
Sierra Club's functional groups are Finance and Operations (55.2%), Engineering (23.0%), and Sales and Marketing (21.8%), with Finance and Operations growing fastest (up 3.9%). The average salary is $100,827, ranging from a median of $90,000 in North America to $66,000 in Central America and the Caribbean.
Sierra Club's active job postings rose 109.1% in 2026 to 68, with new postings per month cooling from 33 in 2023 to 25 in 2026. Overall employee sentiment is negative and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- Oakland, California
- Founded
- 1892
- Industry
- Public Sector Management
- Employees
- 927
- YoY
- +2.1% (+41)
As of March 2026
Sierra Club workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Sierra Club. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSierra Club Annual Employee Count (2023-2026)
- Sierra Club had 927 employees in 2026, a 2.1% increase (+41) from 2025.
- Sierra Club had 920 employees in 2025, a 4.1% increase (+47) from 2024.
- Sierra Club had 873 employees in 2024, a 5.6% decline (-65) from 2023.
- Sierra Club had 938 employees in 2023, a 4.4% decline (-59) from 2022.
Sierra Club's total workforce has grown from 873 employees in 2024 to 927 in 2026. Sierra Club's headcount peaked at 965 in 2023 before declining in 2024 and recovering through 2025 and 2026.
Sierra Club quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 927 | +41 | +2.1% |
| 2025 | Q4 | 920 | +47 | +4.1% |
| 2025 | Q3 | 885 | +3 | +0.8% |
| 2025 | Q2 | 899 | -14 | -0.7% |
| 2025 | Q1 | 886 | -31 | -3.4% |
| 2024 | Q4 | 873 | -65 | -5.6% |
| 2024 | Q3 | 882 | -62 | -6.2% |
| 2024 | Q2 | 913 | -52 | -5.1% |
| 2024 | Q1 | 917 | -79 | -4.8% |
| 2023 | Q4 | 938 | -59 | -4.4% |
| 2023 | Q3 | 944 | -63 | -4.1% |
| 2023 | Q2 | 965 | -49 | -4.0% |
See Sierra Club's complete headcount history, including quarterly breakdowns.
Get the DataSierra Club Employee Count by Region (2026)
North America accounts for the largest share of Sierra Club's global workforce with approximately 98% of total employees, followed by Central America and the Caribbean and South Asia.
Sierra Club employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 893 | 98.2% |
| Central America and the Caribbean | 5 | 0.6% |
| South Asia | 3 | 0.3% |
| Western Europe | 3 | 0.3% |
| Northern Europe | 2 | 0.2% |
| Sub-Saharan Africa | 2 | 0.2% |
| Southern Europe | 1 | 0.2% |
| Southeast Asia | 0 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSierra Club Employee Count by Department (2026)
Sierra Club's employee groups are Finance and Operations (55.2%), Engineering (23.0%), and Sales and Marketing (21.8%).
Sierra Club employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 510 | 55.2% |
| Engineering | 213 | 23.0% |
| Sales and Marketing | 201 | 21.8% |
Compare Sierra Club's department mix to industry peers.
See Full DataSierra Club Employee Salary by Region (2026)
Sierra Club's average employee salary is $100,827 globally. Employees in North America receive the highest compensation. Pay is lowest in Central America and the Caribbean, at a median of $66,000.
Sierra Club median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $90,000 |
| Central America and the Caribbean | $66,000 |
Unlock salary by role, level, and city — and compare to Sierra Club's industry peers.
Unlock Salary DataSierra Club Job Openings and Hiring Trends (2023-2026)
- Sierra Club had 68 active job postings in 2026, a 109.1% increase (+39) from 2025.
- Sierra Club had 29 active job postings in 2025, a 24.2% decline (-8) from 2024.
- Sierra Club had 37 active job postings in 2024, a 67.9% decline (-38) from 2023.
- Sierra Club had 75 active job postings in 2023, a 18.2% decline from 2022.
- Hiring velocity in 2026: 25 new roles/month, up from 19 in 2025 and 33 in 2024.
Sierra Club's active job postings rose 109.1% in 2026 to 68, with new postings per month cooling from 33 in 2023 to 25 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSierra Club Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Sierra Club's workforce based on public professional data. Overall sentiment is negative and has held steady year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Sierra Club
- How fast is Sierra Club growing?
- In 2026, Sierra Club's headcount grew 2.1% to 927 employees, up from 886 in 2025.
- See the full headcount history
- Where are Sierra Club employees located?
- Most Sierra Club employees are based in North America (98.2% of headcount), followed by Central America and the Caribbean and South Asia.
- Explore where the workforce is based
- What is the average salary at Sierra Club?
- The average employee salary at Sierra Club is approximately $100.8k per year.
- Analyze the salary distribution
- How many new job postings does Sierra Club open per year?
- In Q1 2026, Sierra Club opened 75 new job postings. In 2025, Sierra Club opened 222 new job postings — about 19 per month.
- Track hiring trends by role
- When was Sierra Club founded and where is it headquartered?
- Sierra Club was founded in 1892 and is headquartered in Oakland, California.
- Compare Sierra Club to industry peers
Speak with a workforce expert about Sierra Club.
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