How many employees work at Marathon Petroleum?
Marathon Petroleum Corp. (MPC) has approximately 18,613 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Marathon Petroleum’s total headcount has grown 2.7% from 18,127 employees in 2023 to 18,613 in 2026.
Is Marathon Petroleum hiring right now?
Yes, Marathon Petroleum is actively hiring. Marathon Petroleum had 500 active job postings in 2026, a 2.6% increase from 2025 — see job openings & hiring trends.
About Marathon Petroleum’s Workforce
Marathon Petroleum Corp. (MPC) is an Energy and Resources company that employs 18,613 people worldwide as of March 2026. It is the 3rd-largest by headcount among its peers. Founded in 1887, the company is headquartered in Findlay, Ohio and trades on the New York Stock Exchange.
Marathon Petroleum's workforce has grown 2.7% from 2023 to 2026, though it is down 0.7% year over year in 2026. It fell to a low of 17,945 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (97.0%), followed by Central America and the Caribbean (0.8%) and Sub-Saharan Africa (0.5%).
Marathon Petroleum's functional groups are Finance and Operations (43.2%), Engineering (30.4%), and Sales and Marketing (26.4%). The average salary is $110,671, ranging from a median of $105,000 in North America to $10,000 in South Asia.
Marathon Petroleum's active job postings rose 2.6% in 2026 to 500, with new postings per month cooling from 471 in 2023 to 307 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- New York Stock Exchange: MPC
- Headquarters
- Findlay, Ohio
- Founded
- 1887
- Industry
- Energy and Resources
- Employees
- 18,613
- YoY
- -0.7% (+339)
As of March 2026
Marathon Petroleum workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Marathon Petroleum. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMarathon Petroleum Annual Employee Count (2023-2026)
- Marathon Petroleum had 18,613 employees in 2026, a 0.7% decline (+339) from 2025.
- Marathon Petroleum had 18,538 employees in 2025, a 0.8% decline (+338) from 2024.
- Marathon Petroleum had 18,200 employees in 2024, a 1.0% decline (+229) from 2023.
- Marathon Petroleum had 17,971 employees in 2023, a 0.3% decline (+330) from 2022.
Marathon Petroleum's total workforce has grown from 18,127 employees in 2023 to 18,613 in 2026.
Marathon Petroleum Corp. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 18,613 | +339 | -0.7% |
| 2025 | Q4 | 18,538 | +338 | -0.8% |
| 2025 | Q3 | 18,533 | +375 | -0.8% |
| 2025 | Q2 | 18,674 | +345 | -0.7% |
| 2025 | Q1 | 18,274 | +217 | -1.1% |
| 2024 | Q4 | 18,200 | +229 | -1.0% |
| 2024 | Q3 | 18,158 | +213 | -0.7% |
| 2024 | Q2 | 18,329 | +202 | -0.5% |
| 2024 | Q1 | 18,057 | +300 | -0.2% |
| 2023 | Q4 | 17,971 | +330 | -0.3% |
| 2023 | Q3 | 17,945 | +461 | -0.2% |
| 2023 | Q2 | 18,127 | +469 | -0.3% |
See Marathon Petroleum's complete headcount history, including quarterly breakdowns.
Get the DataMarathon Petroleum Employee Count by Region (2026)
North America accounts for the largest share of Marathon Petroleum's global workforce with approximately 97% of total employees, followed by Central America and the Caribbean and Sub-Saharan Africa.
Marathon Petroleum employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 17,826 | 97.0% |
| Central America and the Caribbean | 143 | 0.8% |
| Sub-Saharan Africa | 98 | 0.5% |
| South Asia | 84 | 0.5% |
| Northern Europe | 45 | 0.2% |
| Southeast Asia | 35 | 0.2% |
| Arab States | 30 | 0.2% |
| Western Europe | 26 | 0.1% |
| Southern Europe | 23 | 0.1% |
| East Asia | 16 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMarathon Petroleum Employee Count by Department (2026)
Marathon Petroleum's employee groups are Finance and Operations (43.2%), Engineering (30.4%), and Sales and Marketing (26.4%).
Marathon Petroleum employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 7,993 | 43.2% |
| Engineering | 5,629 | 30.4% |
| Sales and Marketing | 4,895 | 26.4% |
Compare Marathon Petroleum's department mix to industry peers.
See Full DataMarathon Petroleum Employee Salary by Region (2026)
Marathon Petroleum's average employee salary is $110,671 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $10,000.
Marathon Petroleum median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $105,000 |
| Northern Europe | $93,000 |
| Western Europe | $80,000 |
| East Asia | $65,000 |
| Pacific Islands | $48,000 |
| Arab States | $46,000 |
| Central and Western Asia | $44,000 |
| Southern Europe | $43,000 |
| Central America and the Caribbean | $32,000 |
| Southeast Asia | $23,000 |
| South America | $19,000 |
| Sub-Saharan Africa | $17,000 |
| North Africa | $16,000 |
| South Asia | $10,000 |
Unlock salary by role, level, and city — and compare to Marathon Petroleum's industry peers.
Unlock Salary DataMarathon Petroleum Job Openings and Hiring Trends (2023-2026)
- Marathon Petroleum had 500 active job postings in 2026, a 2.6% increase (-57) from 2025.
- Marathon Petroleum had 557 active job postings in 2025, a 29.5% increase (+143) from 2024.
- Marathon Petroleum had 414 active job postings in 2024, a 4.5% decline (-19) from 2023.
- Marathon Petroleum had 433 active job postings in 2023, a 11.0% increase from 2022.
- Hiring velocity in 2026: 307 new roles/month, down from 378 in 2025 and 361 in 2024.
Marathon Petroleum's active job postings rose 2.6% in 2026 to 500, with new postings per month cooling from 471 in 2023 to 307 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMarathon Petroleum Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Marathon Petroleum'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.
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Frequently Asked Questions About Marathon Petroleum
- How fast is Marathon Petroleum growing?
- In 2026, Marathon Petroleum's headcount shrank 0.7% to 18,613 employees, up from 18,274 in 2025.
- See the full headcount history
- Where are Marathon Petroleum employees located?
- Most Marathon Petroleum employees are based in North America (97.0% of headcount), followed by Central America and the Caribbean and Sub-Saharan Africa.
- Explore where the workforce is based
- What is the average salary at Marathon Petroleum?
- The average employee salary at Marathon Petroleum is approximately $110.7k per year.
- Analyze the salary distribution
- How many new job postings does Marathon Petroleum open per year?
- In Q1 2026, Marathon Petroleum opened 921 new job postings. In 2025, Marathon Petroleum opened 4,530 new job postings — about 378 per month.
- Track hiring trends by role
- When was Marathon Petroleum founded and where is it headquartered?
- Marathon Petroleum was founded in 1887 and is headquartered in Findlay, Ohio.
- Compare Marathon Petroleum to industry peers
Speak with a workforce expert about Marathon Petroleum.
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