How many employees work at South Coast Air Quality?
South Coast Air Quality Management District (California) has approximately 721 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. South Coast Air Quality’s total headcount has grown 13.0% from 638 employees in 2023 to 721 in 2026.
Is South Coast Air Quality hiring right now?
Yes, South Coast Air Quality is actively hiring. South Coast Air Quality had 7 active job postings in 2026, a 60.0% decline from 2025 — see job openings & hiring trends.
About South Coast Air Quality’s Workforce
South Coast Air Quality Management District (California) is a Public Sector Management company that employs 721 people worldwide as of March 2026. It is the 3rd-largest by headcount among its peers. Founded in 1947, the company is headquartered in Diamond Bar, California.
South Coast Air Quality's workforce has grown 13.0% from 2023 to 2026, up 0.5% year over year in 2026. Its workforce is concentrated most in North America (99.8%), followed by Southern Europe (0.2%).
South Coast Air Quality's functional groups are Engineering (44.9%), Finance and Operations (35.2%), and Sales and Marketing (20.0%), with Sales and Marketing growing fastest (up 1.3%). The average salary is $98,362, highest in North America at a median of $95,000.
South Coast Air Quality's active job postings fell 60.0% in 2026 to 7, with new postings per month cooling from 10 in 2023 to 9 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Diamond Bar, California
- Founded
- 1947
- Industry
- Public Sector Management
- Employees
- 721
- YoY
- +0.5% (+32)
As of March 2026
South Coast Air Quality workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for South Coast Air Quality. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSouth Coast Air Quality Annual Employee Count (2023-2026)
- South Coast Air Quality had 721 employees in 2026, a 0.5% increase (+32) from 2025.
- South Coast Air Quality had 717 employees in 2025, a 1.0% increase (+25) from 2024.
- South Coast Air Quality had 692 employees in 2024, a 0.2% increase (+34) from 2023.
- South Coast Air Quality had 658 employees in 2023, a 0.6% decline (+41) from 2022.
South Coast Air Quality's total workforce has grown from 638 employees in 2023 to 721 in 2026.
South Coast Air Quality Management District (California) quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 721 | +32 | +0.5% |
| 2025 | Q4 | 717 | +25 | +1.0% |
| 2025 | Q3 | 712 | +19 | +0.2% |
| 2025 | Q2 | 718 | +30 | +0.3% |
| 2025 | Q1 | 689 | +22 | -0.1% |
| 2024 | Q4 | 692 | +34 | +0.2% |
| 2024 | Q3 | 693 | +38 | +0.5% |
| 2024 | Q2 | 688 | +50 | +1.1% |
| 2024 | Q1 | 667 | +47 | +0.1% |
| 2023 | Q4 | 658 | +41 | -0.6% |
| 2023 | Q3 | 655 | +43 | -0.2% |
| 2023 | Q2 | 638 | +24 | -0.1% |
See South Coast Air Quality's complete headcount history, including quarterly breakdowns.
Get the DataSouth Coast Air Quality Employee Count by Region (2026)
North America accounts for the largest share of South Coast Air Quality's global workforce with approximately 100% of total employees, followed by Southern Europe.
South Coast Air Quality employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 714 | 99.8% |
| Southern Europe | 2 | 0.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSouth Coast Air Quality Employee Count by Department (2026)
South Coast Air Quality's employee groups are Engineering (44.9%), Finance and Operations (35.2%), and Sales and Marketing (20.0%).
South Coast Air Quality employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 322 | 44.9% |
| Finance and Operations | 252 | 35.2% |
| Sales and Marketing | 143 | 20.0% |
Compare South Coast Air Quality's department mix to industry peers.
See Full DataSouth Coast Air Quality Employee Salary by Region (2026)
South Coast Air Quality's average employee salary is $98,362 globally. Employees in North America receive the highest compensation.
South Coast Air Quality median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $95,000 |
Unlock salary by role, level, and city — and compare to South Coast Air Quality's industry peers.
Unlock Salary DataSouth Coast Air Quality Job Openings and Hiring Trends (2023-2026)
- South Coast Air Quality had 7 active job postings in 2026, a 60.0% decline (+4) from 2025.
- South Coast Air Quality had 3 active job postings in 2025, a 0% no change from 2024.
- South Coast Air Quality had 3 active job postings in 2024, a 129.4% decline (-11) from 2023.
- South Coast Air Quality had 14 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 9 new roles/month, down from 13 in 2025 and 9 in 2024.
South Coast Air Quality's hiring is slowing: active job postings fell 60.0% in 2026 to 7, with new postings per month cooling from 10 in 2023 to 9 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSouth Coast Air Quality Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across South Coast Air Quality's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
Similar Public Sector Management Companies by Employee Count
Frequently Asked Questions About South Coast Air Quality
- How fast is South Coast Air Quality growing?
- In 2026, South Coast Air Quality's headcount grew 0.5% to 721 employees, up from 689 in 2025.
- See the full headcount history
- Where are South Coast Air Quality employees located?
- Most South Coast Air Quality employees are based in North America (99.8% of headcount), followed by Southern Europe.
- Explore where the workforce is based
- What is the average salary at South Coast Air Quality?
- The average employee salary at South Coast Air Quality is approximately $98.4k per year.
- Analyze the salary distribution
- How many new job postings does South Coast Air Quality open per year?
- In Q1 2026, South Coast Air Quality opened 26 new job postings. In 2025, South Coast Air Quality opened 155 new job postings — about 13 per month.
- Track hiring trends by role
- When was South Coast Air Quality founded and where is it headquartered?
- South Coast Air Quality was founded in 1947 and is headquartered in Diamond Bar, California.
- Compare South Coast Air Quality to industry peers
Speak with a workforce expert about South Coast Air Quality.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.