Gitnux/Report 2026

Women In Stem Fields Statistics

In the US, 50% of women in tech leave by age 35 due to workplace culture—discover the forces shaping STEM careers and what can change.
107Statistics
5Sections
9mRead
July 26, 2026Updated
Women In Stem Fields Statistics
Lukas BauerWritten by Lukas Bauer·Edited by Aisha Okonkwo·Fact-checked by Maya Johansson
Published ·Updated
How this report is researched
01Editorial Scope

Before any source is gathered, an editor locks the question, what qualifies, and how the piece will be judged.

02Source Research

Search agents collect the source set and pull each data point out with its provenance attached.

Read our full methodology →

Search agents attach provenance to every extracted figure.

Next review: within 26 days
Women’s representation in STEM differs across countries and career stages, influenced by barriers such as gender bias in hiring, workplace culture, and harassment. Across education and early pipelines, women’s participation can be strong, but gaps persist in leadership, faculty, and other long-term pathways. This page maps where women are present, where they drop off, and how social and institutional factors shape outcomes.

Key Takeaways

  • Globally, 35% of women report gender bias as a barrier to STEM careers per UNESCO 2021
  • In the US, 50% of women in tech leave by age 35 due to workplace culture
  • UK survey 52% women in STEM experienced harassment 2022
  • In the United States, women received 21% of bachelor's degrees in computer science in 2022, compared to 37% in 1984
  • Globally, women account for 35% of students enrolled in STEM programs at the tertiary level as of 2020
  • In the EU, female graduates in engineering, manufacturing, and construction fields represented 27.5% of total graduates in 2021
  • In the US, women hold 10% of CEO positions in top STEM firms 2023
  • Nobel Prize in Physics awarded to women 4 out of 222 laureates as of 2023
  • Women lead 27% of US National Science Foundation-funded projects in 2022
  • Female representation in US STEM bachelor's degrees increased from 10% in 1970 to 22% in 2022
  • Global female STEM researchers rose from 28% in 2010 to 33% in 2021
  • UK women in engineering workforce up 5% from 2017 to 2023
  • In the US STEM workforce, women hold 28% of positions as of 2021
  • Women comprise 24% of the engineering workforce in the US in 2022
  • Globally, women represent 33% of researchers in STEM fields per UNESCO 2021

Despite growing representation in STEM, bias and harassment still push many women out and limit leadership.

Related reading

01 · Category

Barriers And Challenges20 stats

01
Globally, 35% of women report gender bias as a barrier to STEM careers per UNESCO 2021
02
In the US, 50% of women in tech leave by age 35 due to workplace culture
03
UK survey 52% women in STEM experienced harassment 2022
04
Implicit bias affects women's hiring in STEM by 2:1 ratio per meta-analysis 2015
05
US women PhDs in STEM 52% less likely to negotiate salary
06
In India, 43% women cite family responsibilities as STEM dropout reason 2023
07
Australia 60% women report lack of role models in STEM 2021
08
Canada 38% women face discrimination in STEM promotions 2022
09
EU 29% women in STEM cite work-life balance issues 2021
10
Japan 70% women leave STEM post-childbirth 2022
11
Brazil 45% women report sexual harassment in academia 2021
12
South Africa 55% black women face intersectional bias in STEM 2023
13
Germany 41% women denied tenure due to maternity 2022
14
France 33% women experience microaggressions daily in STEM 2023
15
China 25% women report funding bias in STEM grants 2021
16
Mexico 48% indigenous women cite access barriers to STEM 2022
17
Sweden 22% women face pay gap of 15% in STEM 2023
18
US 63% women in STEM report imposter syndrome 2022
19
Global maternal wall effect reduces women's STEM publications by 20% post-birth
20
In US, women in STEM 2x more likely to experience sexual harassment than men
Interpretation

Barriers And Challenges Interpretation

Across regions, women face persistent barriers in STEM, with gender bias reported by 35% globally and harassment hitting 52% of UK women in STEM, while hiring and workplace culture still push many out early, as shown by 50% of US women in tech leaving by age 35.

02 · Category

Education And Enrollment26 stats

01
In the United States, women received 21% of bachelor's degrees in computer science in 2022, compared to 37% in 1984
02
Globally, women account for 35% of students enrolled in STEM programs at the tertiary level as of 2020
03
In the EU, female graduates in engineering, manufacturing, and construction fields represented 27.5% of total graduates in 2021
04
Women earned 50.2% of all bachelor's degrees in biological and biomedical sciences in the US in 2021
05
In India, female enrollment in engineering courses was 28.6% of total engineering enrollment in 2020-21
06
UK women comprised 39% of STEM undergraduates in 2021/22, up from 35% in 2011/12
07
In Australia, women made up 32% of domestic higher education STEM graduates in 2021
08
Canada saw women earning 41% of STEM bachelor's degrees in 2021
09
In Japan, women accounted for 15.9% of engineering bachelor's degrees in 2021
10
Brazil reported 31% female enrollment in STEM undergraduate programs in 2022
11
South Korea had women comprising 20.3% of science and engineering graduates in 2021
12
In Germany, women earned 29% of degrees in mathematics, computer science, and natural sciences in 2021
13
France saw 34% of engineering diplomas awarded to women in 2022
14
In the US, women represented 24% of master's degrees in engineering in 2022
15
UNESCO data shows 33% global female share in tertiary STEM enrollment in 2019
16
In China, women earned 40% of STEM bachelor's degrees in 2020
17
Mexico had 38% female STEM graduates in 2021
18
In Sweden, women accounted for 37% of STEM PhD completions in 2021
19
US women earned 57% of psychology bachelor's but only 18% in physics in 2022
20
In 2021, 28% of Indian IIT admissions were women under gender quota
21
Australia women 28% in IT undergraduate enrollment 2022
22
Canada female STEM doctoral degrees 39% in 2021
23
Japan women 16% in computer science grads 2021
24
EU women 25% in ICT tertiary graduates 2021
25
US HBCUs saw 45% female STEM enrollment 2022
26
Global average female STEM PhD 28% in 2020
Interpretation

Education And Enrollment Interpretation

Across the Education and Enrollment landscape, women’s representation in STEM has generally risen or remained substantial, such as the UK increase from 35% of STEM undergraduates in 2011/12 to 39% in 2021/22, even as it stays far lower in some areas like US computer science at 21% of bachelor’s degrees in 2022.

03 · Category

Leadership And Achievements21 stats

01
In the US, women hold 10% of CEO positions in top STEM firms 2023
02
Nobel Prize in Physics awarded to women 4 out of 222 laureates as of 2023
03
Women lead 27% of US National Science Foundation-funded projects in 2022
04
In the UK, 15% of STEM professors are women in 2023
05
Fields Medal awarded to women 2 out of 64 mathematicians since 1936
06
US women 22% of STEM department chairs in 2021
07
Turing Award recipients include 3 women out of 75 as of 2023
08
In Canada, women 18% of corporate board seats in tech 2022
09
Australia CSIRO executive women 40% in 2023
10
EU women 13% of top R&D managers 2021
11
India women 7% of AI startup founders 2023
12
US Breakthrough Prize in Fundamental Physics to 1 woman solo out of many
13
Japan women 8% of university presidents in STEM fields 2022
14
Brazil women 25% of academy leadership in sciences 2021
15
Women astronauts NASA 11% of total as of 2023
16
In Germany, 20% of DFG research center directors women 2022
17
France women 24% of CNRS research directors 2023
18
China Academy of Sciences 12% female members 2022
19
Mexico women 30% of CONACYT grant PIs 2021
20
Sweden 28% women in top academic positions STEM 2023
21
US women 16% patent inventors in STEM 2022
Interpretation

Leadership And Achievements Interpretation

Across STEM leadership and top honors, women remain notably underrepresented though progress is visible, such as holding 10% of CEO roles in top US STEM firms and leading 27% of NSF funded projects while earning 4 of 222 Physics Nobel prizes and 2 of 64 Fields Medals.

More related reading

05 · Category

Workforce Participation20 stats

01
In the US STEM workforce, women hold 28% of positions as of 2021
02
Women comprise 24% of the engineering workforce in the US in 2022
03
Globally, women represent 33% of researchers in STEM fields per UNESCO 2021
04
In the UK, 27% of STEM professionals are women in 2023
05
US computer and mathematical occupations have 26% women in 2022
06
In Canada, women are 23% of engineering professionals in 2021
07
Australia STEM workforce 36% female in 2022
08
EU women 17% in ICT specialists 2022
09
In India, women constitute 14% of the IT workforce in 2023
10
US life sciences workforce 52% women in 2021
11
Japan women 15% in STEM R&D workforce 2022
12
Brazil women 39% of scientific researchers 2021
13
South Africa women 42% in health sciences workforce 2022
14
In Germany, 27% of natural sciences professionals are women 2021
15
France tech sector women 26% in 2023
16
China women 41% of R&D personnel in 2021
17
Mexico engineering workforce 32% female 2022
18
Sweden IT workforce 22% women 2021
19
US academia STEM faculty 33% women in 2022
20
Global tech startups founded by women 20% in 2022
Interpretation

Workforce Participation Interpretation

Overall workforce participation shows women remain significantly underrepresented across STEM, ranging from 23% to 28% in engineering and STEM roles in the US and Canada while reaching only 27% in the UK, indicating a persistent gender gap in how fully women are represented in the STEM workforce.
Reference

Cite This Report

This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.

APA
Lukas Bauer. (2026, February 13). Women In Stem Fields Statistics. Gitnux. https://gitnux.org/women-in-stem-fields-statistics
MLA
Lukas Bauer. "Women In Stem Fields Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/women-in-stem-fields-statistics.
Chicago
Lukas Bauer. 2026. "Women In Stem Fields Statistics." Gitnux. https://gitnux.org/women-in-stem-fields-statistics.

Sources & references

67 datasets cited across this report

ncses.nsf.govuis.unesco.orgec.europa.eunces.ed.govaishe.gov.inhesa.ac.ukeducation.gov.auwww150.statcan.gc.camext.go.jpgov.brdestatis.depublication.enseignementsup-recherche.gouv.frstatista.comsep.gob.mxuka.sejosaa.nic.indewr.gov.austat.go.jpdigital-strategy.ec.europa.eubls.govofficeforstudents.org.ukabs.gov.aunasscom.ingender.go.jpdsti.gov.zainsee.frstats.gov.cninegi.org.mxscb.secrunchbase.commckinsey.comnobelprize.orgadvance-he.ac.ukmathunion.orgams.orgamturing.acm.orgosler.comcsiro.auinc42.combreakthroughprize.orgabc.org.brnasa.govdfg.decnrs.frenglish.cas.cnconahcyt.mxuspto.goveleks.comrcuk.ac.ukpnas.orgaauw.orgscience.org.auconferenceboard.cascielo.brassaf.org.zaacademics.comnature.comleanin.orgnsf.govstem.org.ukcra.orgcnpq.brwissenschaftsstatistik.deenseignementsup-recherche.gouv.frunesdoc.unesco.orgrate.comgov.uk