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Marathon Petroleum Corporation
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CEO Salary Employees Revenue per Employee Net Income per Employee

Marathon Petroleum Corporation's Number of Employees (2016 - 2025)

  • In fiscal year 2025, the total number of employees at Marathon Petroleum Corporation was 18,500. The employee count increased by 200 from 18,300 (in 2024) to 18,500 (in 2025). It represents a 1.09% year-over-year growth.

    • Over the past 10 years (2016 - 2025):
  • The highest number of employees at Marathon Petroleum Corporation was 60,910 in fiscal year 2019.
  • The lowest number of employees was 17,700 in fiscal year 2021.
  • The average number of employees was 35,792.

    • Learn more about Marathon Petroleum Corporation's Revenue by Segment and Revenue by Region.

    Check out competitors to Marathon Petroleum Corporation in a side-by-side comparison.

    Explore additional financial metrics for Marathon Petroleum Corporation.


    Definition of employee :
  • An Employee is any individual who renders service to the business as per the mutual agreement in exchange for a fixed remuneration. Refer to our glossary for more details, examples, and formulas.
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Marathon Petroleum Corporation's Employees Trend

2025

Marathon Petroleum Corporation's number of employees was 18,500 in fiscal year 2025.

2024

Marathon Petroleum Corporation's number of employees was 18,300 in fiscal year 2024.

2023

Marathon Petroleum Corporation's number of employees was 18,200 in fiscal year 2023.

2022

Marathon Petroleum Corporation's number of employees was 17,800 in fiscal year 2022.

2021

Marathon Petroleum Corporation's number of employees was 17,700 in fiscal year 2021.

2020

Marathon Petroleum Corporation's number of employees was 57,900 in fiscal year 2020.

2019

Marathon Petroleum Corporation's number of employees was 60,910 in fiscal year 2019.

2018

Marathon Petroleum Corporation's number of employees was 60,350 in fiscal year 2018.

2017

Marathon Petroleum Corporation's number of employees was 43,800 in fiscal year 2017.

2016

Marathon Petroleum Corporation's number of employees was 44,460 in fiscal year 2016.

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Marathon Petroleum Corporation's Employees (Year-over-Year Change)

2025

Marathon Petroleum Corporation's number of employees increased 1.09 % during fiscal year 2025 compared to 2024.
It represents a increase of 200 employees from 18,300 (in 2024) to 18,500 (in 2025).

2024

Marathon Petroleum Corporation's number of employees increased 0.55 % during fiscal year 2024 compared to 2023.
It represents a increase of 100 employees from 18,200 (in 2023) to 18,300 (in 2024).

2023

Marathon Petroleum Corporation's number of employees increased 2.25 % during fiscal year 2023 compared to 2022.
It represents a increase of 400 employees from 17,800 (in 2022) to 18,200 (in 2023).

2022

Marathon Petroleum Corporation's number of employees increased 0.56 % during fiscal year 2022 compared to 2021.
It represents a increase of 100 employees from 17,700 (in 2021) to 17,800 (in 2022).

2021

Marathon Petroleum Corporation's number of employees decreased -69.43 % during fiscal year 2021 compared to 2020.
It represents a decline of 40,200 employees from 57,900 (in 2020) to 17,700 (in 2021).

2020

Marathon Petroleum Corporation's number of employees decreased -4.94 % during fiscal year 2020 compared to 2019.
It represents a decline of 3,010 employees from 60,910 (in 2019) to 57,900 (in 2020).

2019

Marathon Petroleum Corporation's number of employees increased 0.93 % during fiscal year 2019 compared to 2018.
It represents a increase of 560 employees from 60,350 (in 2018) to 60,910 (in 2019).

2018

Marathon Petroleum Corporation's number of employees increased 37.79 % during fiscal year 2018 compared to 2017.
It represents a increase of 16,550 employees from 43,800 (in 2017) to 60,350 (in 2018).

2017

Marathon Petroleum Corporation's number of employees decreased -1.48 % during fiscal year 2017 compared to 2016.
It represents a decline of 660 employees from 44,460 (in 2016) to 43,800 (in 2017).

2016

Marathon Petroleum Corporation's number of employees decreased -2.16 % during fiscal year 2016 compared to 2015.
It represents a decline of 980 employees from 45,440 (in 2015) to 44,460 (in 2016).

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Marathon Petroleum Corporation Employee Count History

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Period Employees Year-over-Year Change
2025 18,500 200 1.09%
2024 18,300 100 0.55%
2023 18,200 400 2.25%
2022 17,800 100 0.56%
2021 17,700 -40,200 69.43%
2020 57,900 -3,010 4.94%
2019 60,910 560 0.93%
2018 60,350 16,550 37.79%
2017 43,800 -660 1.48%
2016 44,460 -980 2.16%

Frequently Asked Questions

How many employees does Marathon Petroleum Corporation have?

In the fiscal year 2025, Marathon Petroleum Corporation's number of employees was 18,500.

What was the annual change in Marathon Petroleum Corporation's number of employees?

Marathon Petroleum Corporation's number of employees increased by +1.09 % in 2025 compared to 2024.

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