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This question is about mechanical engineer demographics.
13.6% of mechanical engineers are female in the United States. This is 0.1 percentage points higher than last year. Additionally, the percentage of female mechanical engineers has increased by 0.8 percentage points since 2010. That means there are a total of 19,119 female mechanical engineers in the U.S. and 121,467 male mechanical engineers in the United States. Note that Zippia's estimate accounts only for the 140,586 people with the specific job title of mechanical engineer and doesn't include grouping similar job titles, or people with potentially similar credentialing.
| Year | Female Mechanical Engineers | Male Mechanical Engineers | Percentage Female Mechanical Engineers | Percentage Male Mechanical Engineers | |
| 2019 | 334 | 2,114 | 13.6% | 86.4% | |
| 2018 | 275 | 1,764 | 13.5% | 86.5% | |
| 2017 | 274 | 1,656 | 14.2% | 85.8% | |
| 2016 | 233 | 1,728 | 11.9% | 88.1% | |
| 2015 | 238 | 1,552 | 13.3% | 86.7% | |
| 2014 | 209 | 1,486 | 12.4% | 87.6% | |
| 2013 | 189 | 1,527 | 11.1% | 88.9% | |
| 2012 | 179 | 1,355 | 11.7% | 88.3% | |
| 2011 | 129 | 1,285 | 9.2% | 90.8% | |
| 2010 | 197 | 1,341 | 12.9% | 87.1% |

Additionally, female mechanical engineers tend to be younger than male mechanical engineers. The average age of a female mechanical engineer is 37.6, while the average age of a male mechanical engineer is 42.1.
While the majority of U.S. mechanical engineers are male in 2022, there are still some occupations where females dominate. For example, 83% of domestic engineer are female. On the other hand, some mechanical engineer jobs are dominated by males. 93% of senior field service engineer, for instance, are male.
Like most jobs, there's a gender pay gap among mechanical engineers. The average male mechanical engineer earns an average annual salary of $77,784, while the average female mechanical engineer earns an average annual income of $78,042, meaning female mechanical engineers make 100 cents for every dollar a man earns.
Are mechanical engineers jobs male or female dominated?
Mechanical Engineer jobs are male dominated. 13.6% of mechanical engineers are female and 86.4% of mechanical engineers are male in the United States.
How has the number of female mechanical engineers changed over time?
The number of female mechanical engineers has increased by 0.8% since 2010. In 2010, there were 12.9% female mechanical engineers and the latest data shows that there are 13.6% female mechanical engineers in the U.S.

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