How many employees work at University of California, Irvine?
University of California, Irvine has approximately 12,442 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. University of California, Irvine's total headcount has grown 1.8% from 12,217 employees in 2023 to 12,442 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is University of California, Irvine hiring right now?
Yes, University of California, Irvine is actively hiring. University of California, Irvine had 836 active job postings in 2026, a 37.2% increase from 2025 — see job openings & hiring trends.
About University of California, Irvine's Workforce
University of California, Irvine is an Education Services company that employs 12,442 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1965, the company is headquartered in Irvine, California.
University of California, Irvine's workforce has grown 1.8% from 2023 to 2026, though it is down 5.0% year over year in 2026. It fell to a low of 12,176 in 2025 Q2 before recovering. Its workforce is concentrated most in the United States (98.7%), followed by India (0.2%) and South Korea (0.1%), with Slovakia, its fastest-growing location.
University of California, Irvine's largest functional groups are Finance and Operations (59.3%), Sales and Marketing (21.2%), and Engineering (19.5%), with Finance and Operations growing fastest (up 1.7%). Median employee tenure is 5.0 years. The average salary is $92,779, ranging from a median of $71,000 in Northern America to $4,000 in Southern Asia.
University of California, Irvine's active job postings rose 37.2% in 2026 to 836, with new postings per month climbing from 352 in 2023 to 414 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
As of March 2026
University of California, Irvine
workforce metrics
Headcount
12.4k
5.0% YoY
Avg. Salary
$92.8k
2.9% YoY
Tenure
5.0yr
0.0yr YoY
Growth Rate
-5.0%
3.4pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for University of California, Irvine. Compare to peers, export the dataset, and access the full quarterly history.
- University of California, Irvine had 12,442 employees in 2026, a 5.0% decline (-730) from 2025.
- University of California, Irvine had 12,468 employees in 2025, a 4.9% decline (-792) from 2024.
- University of California, Irvine had 13,260 employees in 2024, a 1.0% decline from 2023.
- University of California, Irvine had 13,260 employees in 2023, a 1.3% increase (+413) from 2022.
University of California, Irvine's total workforce has grown from 12,176 employees in 2025 to 12,442 in 2026. University of California, Irvine's headcount peaked at 13,337 in 2024 before declining in 2025 and recovering through 2026.
University of California, Irvine — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 12,442 | -730 | -5.0% |
| 2025 | Q4 | 12,468 | -792 | -4.9% |
| 2025 | Q3 | 12,494 | -674 | -3.8% |
| 2025 | Q2 | 12,176 | -275 | -2.4% |
| 2025 | Q1 | 13,172 | -165 | -1.7% |
| 2024 | Q4 | 13,260 | +0 | -1.0% |
| 2024 | Q3 | 13,168 | +98 | -0.5% |
| 2024 | Q2 | 12,451 | +234 | +0.9% |
| 2024 | Q1 | 13,337 | +320 | +1.1% |
| 2023 | Q4 | 13,260 | +413 | +1.3% |
| 2023 | Q3 | 13,070 | +393 | +1.4% |
| 2023 | Q2 | 12,217 | +574 | +2.5% |
Want to see University of California, Irvine's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of University of California, Irvine's global workforce with approximately 99% of total employees, followed by India and South Korea. University of California, Irvine's headcount in Slovakia is growing fastest among its major locations, up 19.2% year over year in 2026.
University of California, Irvine employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 12,122 | 98.7% | +1.4% |
| India | 23 | 0.2% | +0.1% |
| South Korea | 16 | 0.1% | +16.7% |
| China | 11 | 0.1% | +0.0% |
| Slovakia | 10 | 0.1% | +19.2% |
| Canada | 10 | 0.1% | -21.1% |
| United Kingdom | 9 | 0.1% | -4.8% |
| Italy | 5 | 0.0% | +0.0% |
| Australia | 5 | 0.0% | +13.5% |
| Germany | 4 | 0.0% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
University of California, Irvine's largest employee groups are Finance and Operations (59.3%), Sales and Marketing (21.2%), and Engineering (19.5%).
University of California, Irvine employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 7,322 | 59.3% | +1.7% |
| Sales and Marketing | 2,618 | 21.2% | +1.6% |
| Engineering | 2,402 | 19.5% | +0.2% |
Compare University of California, Irvine's department mix to industry peers.
University of California, Irvine's average employee salary is $92,779 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $4,000.
University of California, Irvine median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $71,000 |
| Western Europe | $59,000 |
| Pacific Islands | $40,000 |
| Southern Europe | $38,000 |
| Northern Europe | $35,000 |
| Arab States | $33,000 |
| Central and Western Asia | $28,000 |
| Eastern Asia | $22,000 |
| Eastern Europe | $19,000 |
| Central America and the Caribbean | $12,000 |
| Southern America | $9,000 |
| Sub-Saharan Africa | $9,000 |
| South-Eastern Asia | $6,000 |
| Northern Africa | $4,000 |
| Southern Asia | $4,000 |
Unlock salary by role, level, and city — and compare to University of California, Irvine's industry peers.
- University of California, Irvine had 836 active job postings in 2026, a 37.2% increase (+12) from 2025.
- University of California, Irvine had 824 active job postings in 2025, a 33.3% increase (+235) from 2024.
- University of California, Irvine had 589 active job postings in 2024, a 27.9% increase (+144) from 2023.
- University of California, Irvine had 445 active job postings in 2023, a 52.0% decline from 2022.
- Hiring velocity in 2026: 414 new roles/month, down from 545 in 2025 and 421 in 2024. New metric
University of California, Irvine's hiring is accelerating: active job postings rose 37.2% in 2026 to 836, with new postings per month climbing from 352 in 2023 to 414 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across University of California, Irvine's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Education Services Companies by Employee Count
- How fast is University of California, Irvine growing?
- In 2026, University of California, Irvine's headcount shrank 5.0% to 12,442 employees, down from 13,172 in 2025.
- Where are University of California, Irvine employees located?
- Most University of California, Irvine employees are based in the United States (98.7% of headcount), followed by India and South Korea.
- What is the average salary at University of California, Irvine?
- The average employee salary at University of California, Irvine is approximately $92.8k per year.
- How many people does University of California, Irvine hire per year?
- In 2026, University of California, Irvine opened roughly 4,968 new roles — about 414 per month.
- When was University of California, Irvine founded and where is it headquartered?
- University of California, Irvine was founded in 1965 and is headquartered in Irvine, California.
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