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This question is about research assistant demographics.
52.9% of research assistants are female in the United States. This is 5.3 percentage points higher than last year. Additionally, the percentage of female research assistants has increased by 6.1 percentage points since 2010. That means there are a total of 106,357 female research assistants in the U.S. and 94,697 male research assistants in the United States. Note that Zippia's estimate accounts only for the 201,054 people with the specific job title of research assistant and doesn't include grouping similar job titles, or people with potentially similar credentialing.
| Year | Female Research Assistants | Male Research Assistants | Percentage Female Research Assistants | Percentage Male Research Assistants | |
| 2019 | 851 | 759 | 52.9% | 47.1% | |
| 2018 | 722 | 796 | 47.6% | 52.4% | |
| 2017 | 753 | 816 | 48.0% | 52.0% | |
| 2016 | 687 | 704 | 49.4% | 50.6% | |
| 2015 | 748 | 786 | 48.7% | 51.3% | |
| 2014 | 716 | 752 | 48.8% | 51.2% | |
| 2013 | 559 | 646 | 46.4% | 53.6% | |
| 2012 | 595 | 590 | 50.2% | 49.8% | |
| 2011 | 624 | 632 | 49.7% | 50.3% | |
| 2010 | 536 | 611 | 46.7% | 53.3% |

Additionally, female research assistants tend to be younger than male research assistants. The average age of a female research assistant is 38.8, while the average age of a male research assistant is 39.7.
While the majority of U.S. research assistants are female in 2022, there are still some occupations where males dominate. For example, 91% of field installation technician are male. On the other hand, some research assistant jobs are dominated by females. 78% of taste tester, for instance, are female.
Like most jobs, there's a gender pay gap among research assistants. The average male research assistant earns an average annual salary of $44,768, while the average female research assistant earns an average annual income of $43,549, meaning female research assistants make 97 cents for every dollar a man earns.
Are research assistants jobs male or female dominated?
Research Assistant jobs are female dominated. 52.9% of research assistants are female and 47.1% of research assistants are male in the United States.
How has the number of female research assistants changed over time?
The number of female research assistants has increased by 6.1% since 2010. In 2010, there were 46.7% female research assistants and the latest data shows that there are 52.9% female research assistants in the U.S.

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