How many employees work at University of California, Irvine?
University of California, Irvine has approximately 11,191 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. University of California, Irvine's total headcount has declined 3.2% from 11,560 employees in 2023 to 11,191 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is University of California, Irvine hiring right now?
Yes, University of California, Irvine is actively hiring. University of California, Irvine had 825 active job postings in 2025, a 33.4% increase from 2024 — see job openings & hiring trends.
About University of California, Irvine's Workforce
University of California, Irvine is an Education Services company that employs 11,191 people worldwide as of December 2025. It is the 4th-largest by headcount among its peers. Founded in 1965, the company is headquartered in Irvine, California.
University of California, Irvine's workforce has declined 3.2% from 2023 to 2025, down 3.8% year over year in 2025. It fell to a low of 10,719 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 Australia, its fastest-growing location.
University of California, Irvine's largest functional groups are Finance and Operations (58.8%), Sales and Marketing (21.1%), and Engineering (20.1%), with Finance and Operations growing fastest (up 1.1%). Median employee tenure is 5.0 years. The average salary is $93,134, ranging from a median of $73,000 in Northern America to $5,000 in Southern Asia.
University of California, Irvine's active job postings rose 33.4% in 2025 to 825, with new postings per month climbing from 349 in 2023 to 544 in 2025. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
As of December 2025
University of California, Irvine
workforce metrics
Headcount
11.2k
3.8% YoY
Avg. Salary
$93.1k
1.5% YoY
Tenure
5.0yr
0.1yr YoY
Growth Rate
-3.8%
2.5pts 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 11,191 employees in 2025, a 3.8% decline (-428) from 2024.
- University of California, Irvine had 11,619 employees in 2024, a 1.2% decline (-141) from 2023.
- University of California, Irvine had 11,760 employees in 2023, a 2.9% increase (+338) from 2022.
University of California, Irvine's total workforce has grown from 10,719 employees in 2025 to 11,191 in 2025. University of California, Irvine's headcount peaked at 11,797 in 2024 before declining in 2025 and recovering through 2025.
University of California, Irvine — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 11,191 | -428 | -3.8% |
| 2025 | Q3 | 11,116 | -464 | -4.1% |
| 2025 | Q2 | 10,719 | -324 | -3.0% |
| 2025 | Q1 | 11,523 | -274 | -2.4% |
| 2024 | Q4 | 11,619 | -141 | -1.2% |
| 2024 | Q3 | 11,580 | -25 | -0.2% |
| 2024 | Q2 | 11,043 | +164 | +1.5% |
| 2024 | Q1 | 11,797 | +237 | +2.0% |
| 2023 | Q4 | 11,760 | +338 | +2.9% |
| 2023 | Q3 | 11,605 | +299 | +2.6% |
| 2023 | Q2 | 10,879 | +369 | +3.4% |
| 2023 | Q1 | 11,560 | +373 | +3.3% |
Want to see University of California, Irvine's complete headcount history back to 2017, 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 Australia is growing fastest among its major locations, up 19.7% year over year in 2025.
University of California, Irvine employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 11,016 | 98.7% | +0.6% |
| India | 25 | 0.2% | +8.1% |
| South Korea | 16 | 0.1% | +18.8% |
| China | 10 | 0.1% | +0.0% |
| Slovakia | 8 | 0.1% | +6.3% |
| Canada | 6 | 0.1% | -44.5% |
| Italy | 5 | 0.0% | +18.4% |
| Australia | 5 | 0.0% | +19.7% |
| Brazil | 5 | 0.0% | +0.0% |
| Germany | 4 | 0.0% | -0.2% |
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 (58.8%), Sales and Marketing (21.1%), and Engineering (20.1%).
University of California, Irvine employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 6,573 | 58.8% | +1.1% |
| Sales and Marketing | 2,361 | 21.1% | +0.8% |
| Engineering | 2,250 | 20.1% | -1.3% |
Compare University of California, Irvine's department mix to industry peers.
University of California, Irvine's average employee salary is $93,134 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $5,000.
University of California, Irvine median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $73,000 |
| Northern Europe | $66,000 |
| Western Europe | $51,000 |
| Pacific Islands | $44,000 |
| Southern Europe | $29,000 |
| Central and Western Asia | $28,000 |
| Eastern Asia | $23,000 |
| Eastern Europe | $19,000 |
| Central America and the Caribbean | $15,000 |
| Sub-Saharan Africa | $9,000 |
| Southern America | $8,000 |
| South-Eastern Asia | $6,000 |
| Southern Asia | $5,000 |
| Northern Africa | $4,000 |
Unlock salary by role, level, and city — and compare to University of California, Irvine's industry peers.
- University of California, Irvine had 825 active job postings in 2025, a 33.4% increase (+236) 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 51.9% decline from 2022.
- Hiring velocity in 2025: 544 new roles/month, up from 421 in 2024 and 349 in 2023. New metric
University of California, Irvine's hiring is accelerating: active job postings rose 33.4% in 2025 to 825, with new postings per month climbing from 349 in 2023 to 544 in 2025.
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 2025.
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 2025, University of California, Irvine's headcount shrank 3.8% to 11,191 employees, down from 11,619 in 2024.
- 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 $93.1k per year.
- How many people does University of California, Irvine hire per year?
- In 2025, University of California, Irvine opened roughly 6,528 new roles — about 544 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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