Walk into most tech conferences or engineering firms around the world and you’ll notice something the numbers make hard to ignore: women still make up only about a quarter of the STEM workforce. But look closer, and there’s more texture to the story — with some fields pulling ahead of others, certain countries leading the charge, and a handful of pioneers who rewrote what was possible along the way. This article sorts through the data so you can see where things actually stand and what might shift next.

4 related posts

Women in STEM workforce: 26% · Women STEM graduates: 35% · U.S. engineering workforce: 16% women

Quick snapshot

1Confirmed facts
2What’s unclear
  • Whether current initiatives can accelerate progress enough to close the gap before 2070
  • Reliable global comparisons for women’s representation in specific STEM subfields
3Global rankings
  • Several countries have surpassed 30% women in STEM workforces
  • The gap between education enrollment and workforce participation varies significantly by country
4What’s next

A snapshot of the key metrics reveals persistent disparities across STEM sectors.

Metric Value
STEM Workforce Women (U.S.) 26%
Global STEM Graduates Women 35%
Digital STEM Participation Underrepresented
Historical Trend Predominantly male

What STEM field has the most women?

The health and life sciences consistently show the highest female participation among STEM disciplines. Women’s participation in social sciences sits at 65%, the highest among all STEM fields tracked by the National Girls Collaborative Project workforce data. This reflects both historical patterns and the types of roles these sectors offer.

6 STEM jobs with the most women workers

Breaking down the numbers by occupation reveals where women have gained the strongest foothold:

  • Health and life sciences — highest concentration, with women representing the majority in many specializations
  • Psychology and behavioral sciences — female-majority field with growing demand
  • Environmental science — 32% women, according to industry data, with projected 7% job growth through 2033
  • AI and machine learning — approximately 29.4% women across 16,000 jobs, with 21% growth expected
  • Data science — between 15% and 22% women across roughly 202,900 positions
  • Pharmaceutical sciences — moderate female representation, benefiting from healthcare sector trends

The pattern holds across these roles: fields closest to human services, care work, or environmental stewardship tend to attract more women, while fields perceived as heavily technical or focused on hardware show lower representation.

Occupations with highest share of women

When you rank STEM occupations by female share of the workforce, healthcare roles dominate the top tier. Women represent 65% of S&E-related occupations overall, including health professions, education, management, and technical roles, according to the National Girls Collaborative Project workforce data. However, the picture flips sharply in engineering and computing: women represent only 16% of the engineering workforce and 26% of computer and mathematical sciences workers.

The implication: the gender gap isn’t uniform across STEM — it’s concentrated in specific sectors and occupation types, which means solutions also need to be targeted.

The pattern

Fields tied to human outcomes — health, environment, biology — draw more women. Engineering and computing remain the widest gaps, and those are precisely where targeted recruitment and retention programs tend to concentrate.

Which country has the highest percentage of women in STEM?

No single country has achieved gender parity in STEM, but several nations have pushed female participation above the global average of roughly 28%. According to UNESCO data, women make up 35% of STEM graduates globally, but the share varies dramatically when you look at workforce participation rather than education enrollment.

Leading countries breaking barriers

Cross-national comparisons show a few patterns worth noting. Countries with strong early STEM education mandates, combined with parental leave policies that don’t penalize career gaps, tend to perform better. Several European nations have explicitly funded programs to get more women into engineering and computer science, and the data reflects those investments.

The UN Secretary-General has highlighted closing STEM gender gaps as essential for addressing global challenges from climate change to public health, giving this issue diplomatic weight alongside the economic argument.

Global rankings

Drawing direct comparisons is tricky because countries track STEM participation differently. What the data does show clearly is that the United States, with 35% women in the STEM workforce (compared to 48% of the overall workforce), sits below several Nordic and some Asian countries that have made gender diversity in technical fields a stated policy priority.

The catch: those international rankings often measure different things — some count only research scientists, others include engineers, and some bundle healthcare workers into the STEM category. Context matters when you see a country claim a high percentage.

Why this matters

Countries that treat gender diversity in STEM as an economic competitiveness issue, rather than just an equity issue, tend to see faster progress. The World Economic Forum frames it exactly that way: closing the gap is a trillion-dollar opportunity.

Who is the most famous woman in STEM?

Pinning down a single “most famous” woman in STEM depends on whether you weight historical impact, current influence, or breakthroughs that changed a field entirely. A few names consistently surface across most lists.

Powerful women who changed STEM

Marie Curie remains the most universally recognized female scientist — her Nobel Prizes in physics and chemistry (one of only two people ever to win in two different sciences) gave her enduring cultural weight that extends well beyond scientific circles.

Ada Lovelace is credited with writing what many consider the first computer program in the mid-1800s, earning her a place in tech history long before the field existed.

Katherine Johnson — whose manual calculations were critical to NASA’s early successes — became a household name after her life was portrayed in the film Hidden Figures. Her work helped establish that women of color could excel in the most demanding technical roles.

Other figures worth noting include Rosalind Franklin (her X-ray work was foundational to understanding DNA), Grace Hopper (pioneer of computer programming), and Jane Goodall (transformed primatology).

Historical figures

Women’s contributions to science were often erased or minimized in their own time. Many historical women in STEM worked as assistants, translators, or calculators without formal recognition. The story of women in STEM is partly a story of fighting for visibility — a theme that continues to resonate today when girls still encounter the idea that science and math “aren’t for them.”

The implication: representation matters. When girls see someone who looks like them credited with major discoveries, the message is concrete, not abstract.

What does STEM mean for women?

STEM — Science, Technology, Engineering, and Mathematics — functions as both a description of fields and a for a set of career pathways. For women, what STEM means in practice includes navigating systemic barriers that men in the same fields rarely encounter.

Challenges and opportunities

The challenges are well-documented. According to MIT Professional Education, stereotypes associating STEM fields with masculine qualities discourage girls and women from pursuing STEM education and careers. Women remain underrepresented in STEM leadership positions, making it harder for girls and women to find role models and mentors.

Unconscious biases affect hiring, promotion, and grant funding, disadvantaging women at multiple career stages. Women in STEM earn less than their male counterparts for the same roles, and they report significantly higher rates of perceived penalization for using parental support systems. Women who work in STEM are also more likely to be targets of gender-based violence and sexism compared to women in other fields.

On the opportunity side, STEM jobs tend to offer above-average salaries, growing demand, and intellectual engagement. Data science, AI, and environmental science are all projected to expand significantly through 2033, potentially creating new entry points for women.

Underrepresentation stats

UNESCO reports that women make up only 35% of STEM graduates globally, and that figure hasn’t changed in ten years. The UN adds that women represent just 26% of the global data and AI workforce, and only 12% of the cloud computing workforce.

Engineering stands out as particularly male-dominated: women hold only 16% of U.S. engineering positions, and the gender gap in reported interest in these fields spans 28 percentage points, according to Gallup data. The World Economic Forum notes that women’s enrollment in STEM-related university programs has stagnated over the past decade.

What this means: the pipeline problem starts early and persists through career progression. Recruitment drives may bring more women into programs, but retention requires fixing the workplace culture, pay equity, and bias that drive women out.

The catch

Getting more women into STEM degree programs is only half the battle. Without fixing the workplace factors — bias, pay gaps, lack of mentorship, harassment — that drive women out of STEM careers, recruitment gains won’t translate into workforce equity.

What are women in STEM fields jobs and statistics?

The employment numbers tell a story of slow progress with significant variation by sector. More than 1 million STEM jobs were created over the last seven years, and women have been part of that growth, though not proportionally.

Highest paid STEM jobs

Some of the highest-paid STEM occupations also happen to be among the least gender-diverse:

  • Engineering — median salaries rank among the highest in STEM, but women hold only 16% of U.S. engineering roles
  • Computer science and AI — strong salary potential with 22% of AI professionals being women, but computing overall lags
  • Data science and analytics — competitive salaries, with women’s participation ranging from 15% to 22%

Women engineers have grown from 36,734 in 2016 to 62,700 in 2022/23 according to STEM Women, suggesting the pipeline is slowly improving — but the numbers remain small relative to overall growth.

Female-dominated jobs

Not all STEM jobs skew male. Women make up 65% of S&E-related occupations, driven largely by healthcare, education, and social science roles. Health sciences, psychology, and life sciences consistently show female-majority workforces.

Degree paths

Education remains a pathway but with gaps at higher levels. Women earn approximately 50% of all college degrees in the U.S. but hold only 37.6% of master’s degrees and 35.9% of doctoral degrees in Science and Engineering. The STEM Women organization reports that only 27% of female graduates earn core STEM degrees.

According to the World Economic Forum, enrollment among women in STEM-related university programs has stagnated over the past decade — a sign that current approaches may be hitting a ceiling.

“Closing the STEM gender gap is not just an equity imperative — it is an economic one. The global IT industry is worth trillions of dollars, and countries that fail to draw on half their talent pool will fall behind.”

— World Economic Forum analysis on reskilling women in STEM

“Stereotypes associating STEM fields with masculine qualities discourage girls and women from pursuing STEM education and careers. Addressing these biases requires intervention at every level — from early education through corporate retention programs.”

— MIT Professional Education, analysis on the gender gap in STEM

The consequence: at the current rate of change, equal representation in STEM won’t be achieved until 2070 — a projection that underscores how systemic the problem is and how slowly voluntary measures are moving the needle.

Bottom line: Women in STEM fields represent a small share of the workforce in the most male-dominated sectors (engineering, computing, AI) but fare better in health and life sciences. The gap won’t close on its own: targeted hiring, bias reduction, mentorship, and pay equity are all necessary — and the countries and organizations that treat this as an economic priority, not just an equity box to check, are pulling ahead.

Related reading: Zone of Proximal Development – Vygotsky’s Theory Explained · // in Python: Floor Division Explained with Examples

Additional sources

weforum.org, professionalprograms.mit.edu, aauw.org, news.gallup.com, statista.com, news.un.org

While women comprise just 26% of the STEM workforce according to recent stats, the current state and pathways forward illuminates key challenges and initiatives driving progress worldwide.

Don't miss these

Frequently asked questions

What is 40-40-20 gender?

The 40-40-20 goal is a gender diversity target in which an organization or country aims to reach 40% women, 40% men, and 20% any gender (including non-binary or unmeasured categories) in a given field or workforce. It represents a shift from aiming for exact 50/50 parity toward a more achievable intermediate benchmark. The target has been adopted by several governments and corporations as a measurable step toward greater balance in underrepresented sectors like STEM.

Which engineering is best for girls?

There’s no single “best” engineering discipline for any group — fit depends on interests, strengths, and career goals. That said, chemical engineering and biological/agricultural engineering tend to have higher shares of women compared to civil, mechanical, or electrical engineering. Biomedical engineering also attracts relatively more women, partly because it blends engineering with healthcare. The key is exposure: girls who are introduced to a range of engineering fields early are better positioned to choose based on genuine interest rather than perceived norms.

What is the highest paid STEM job?

In the U.S., petroleum engineering, computer engineering, and senior software engineering roles consistently rank among the highest-paid STEM occupations. However, salary varies significantly by industry, location, and experience level. Women are underrepresented in many of the highest-paying STEM roles, which contributes to the overall pay gap between male and female STEM workers.

What’s the most female-dominated job?

Among STEM occupations, healthcare roles — including nursing, public health, and many biology-related fields — have the highest female representation, often exceeding 50%. Psychology, social work, and education sciences also skew heavily female. At the other end, aerospace engineering, mechanical engineering, and cybersecurity have some of the lowest female shares, often below 20%.

Why are fewer women in STEM?

The reasons are structural and interrelated: stereotypes from an early age steer girls away from math and science; unconscious bias affects hiring and promotion; pay gaps discourage retention; lack of mentorship makes it harder to advance; and workplace cultures — from unwelcoming environments to lack of parental leave — push women out at higher rates than men. The AAUW and MIT both document these factors in detail, noting that addressing any single one is insufficient without tackling the others.

How to encourage women in STEM?

Research-backed approaches include: early exposure to STEM role models and hands-on learning in K-12; mentorship programs pairing women with senior female STEM professionals; bias training for hiring managers and promotion committees; transparent pay practices; flexible parental leave policies that don’t penalize career breaks; and creating inclusive workplace cultures where harassment is taken seriously. Organizations like the World Economic Forum also call for reskilling programs specifically targeting women to help them transition into growing technical fields.

What degrees lead to women in STEM fields?

Degrees that feed directly into STEM careers include computer science, engineering (all branches), mathematics, biology, chemistry, physics, environmental science, data science, and health sciences. Among women who graduate with STEM degrees, the choice of discipline heavily influences career outcomes: women in engineering and computer science face more headwinds than women in health or life sciences, where female representation is higher and workplace culture tends to be more inclusive.

What is the progress rate for women in STEM?

Progress has been gradual. From 2011 to 2021, the number of women in STEM roles in the U.S. grew by 31% — outpacing growth among men. Women now make up 44% of the science professional workforce in the UK. However, the global share of STEM graduates has stalled at 35% for a decade, and engineering, computing, and AI remain far behind. Projections from some analysts suggest equal workforce representation won’t arrive until around 2070 without stronger intervention.