In a 2007 survey, 51% of women ages 20 to 29 reported acne, versus 43% of men. The PubMed-listed article on acne vulgaris in adults included 1,013 adults aged 20 and older.
But the benchmark needs care. The study asked adults at a university campus and medical complex to complete surveys, and the abstract describes self-reported acne. It was not a photo count of breakouts before a holiday picture, a date, or a Monday video call.
Women in their 20s were the highest adult group
The 20-to-29 group sat at the top of the adult breakdown for both sexes. Women in that group reported acne at 51%, based on n=276 in the source. Men in the same age group reported acne at 43%, based on n=201.
The wider survey result was also large. Of 1,013 adults aged 20 and older, 73% reported ever having acne. The authors concluded that acne continues past the teenaged years, and that women were affected at higher rates than men in every adult age group.
Take a woman in the 20-to-29 group who notices jawline bumps before a work call. In this survey, her age-sex group was not a small edge case. About half of women ages 20 to 29 reported acne, while fewer men of the same age did.
Pores and redness are the skin side of the number
The survey counted people, not pores, oil, redness, swelling, or marks. MedlinePlus describes acne as a condition that happens when hair follicles under the skin become clogged. In daily life, that can look like a few visible bumps that change how you feel on camera.
That difference matters when you compare yourself with the 51% figure. A person with a few noticeable breakouts and a person with many breakouts could both answer that they had acne. The PubMed abstract does not separate mild, moderate, or severe acne in the age-sex breakdown.
Where does the gap widen?
The sex gap was larger in the 30s than in the 20s. Among adults ages 30 to 39, 35% of women reported acne, compared with 20% of men. The source listed n=152 for women and n=73 for men in that age band.
For an adult woman in the 30-to-39 group who expected breakouts to fade after college, that is a sharp benchmark. In this survey, more women than men in the same age band reported acne, and the difference was statistically significant in the abstract.
The 40s and 50s still had acne reports
The numbers fell with age, but they did not fall to zero. For ages 40 to 49, 26% of women reported acne, compared with 12% of men. For ages 50 and older, 15% of women reported acne, compared with 7.3% of men.
The authors wrote that women were affected at higher rates than men in all age groups 20 years or older. The abstract also reported statistically significant differences in every adult age group, including ages 20 to 29, 30 to 39, 40 to 49, and 50 and older.
Every adult age group in the survey
Here is the age and sex breakdown from the PubMed-listed adult survey, with Crowley Star rounding percentages of 10% and higher to whole numbers.
| Age group | Women reporting acne | Men reporting acne | Source group sizes |
|---|---|---|---|
| 20 to 29 | 51% | 43% | Women n=276, men n=201 |
| 30 to 39 | 35% | 20% | Women n=152, men n=73 |
| 40 to 49 | 26% | 12% | Women n=93, men n=36 |
| 50 and older | 15% | 7.3% | Women n=41, men n=18 |
What this means for you
If you are in your 20s and breaking out, this survey places you in a common adult group, not outside the map. The number cannot say what is causing your acne, how severe it is, or whether hormones, friction, stress, products, or another factor is involved.
If breakouts are painful, leaving marks, affecting work or dating, or not improving with over-the-counter options, ask a dermatologist or pharmacist how to use acne treatments safely. Bring photos, timing, product names without brand reliance, and notes on where the breakouts appear.