Every prevalence figure you have seen for this comes from a questionnaire, and the number moves with the questionnaire, not with reality.
In the largest standardised study, across 42 countries, the share of people screening positive ranged from 3.2% on a strict six-component scale to 16.6% on a short screen. The often-quoted Australian figures of 4% of men and 1% of women are narrower still: they measure agreement with the single statement "you feel you are addicted to pornography", asked only of people who had ever looked at porn, which works out at roughly 3% of all men and 0.5% of all women.
So when a website tells you porn addiction affects one in ten, or one in three, ask which instrument and which cut-off. The honest answer is a range, and the range is wide.
The finding that survives every instrument is the shape of the population. Studies that sort users statistically, rather than asking them to self-diagnose, consistently place around three-quarters in a recreational group with no meaningful distress. The remaining quarter divides between people who are distressed but can stop when they choose, and people whose control is genuinely impaired. Which group someone is in is not read off how often they use.
Where this comes from
Read the full lesson: The disagreement at the centre of all this →
Sources and how strong they are (3)
- Mixed evidencePrevalence of problematic use has no single defensible number: it depends almost entirely on the instrument, the cut-off and the sample. In the largest standardised cross-national study the overall figure ranges from 3.2% (PPCS) to 16.6% (Brief Pornography Screen) across 42 countries. The Australian ASHR2 figure often quoted here — men 4%, women 1% — is something narrower: it is agreement with the single item "You feel you are addicted to pornography", asked only of respondents who had ever looked at pornography, which works out at roughly 3% of all men and 0.5% of all women.Rissel et al. 2017, J Sex Res 54(2):227-240, doi:10.1080/00224499.2016.1191597; Bőthe et al. 2024, Addiction 119:928-950, doi:10.1111/add.16431
- Well establishedMost people who use pornography do not have a problem with it. Profile studies typically place around three-quarters of users in a non-problematic group.Bőthe et al. 2020; Vaillancourt-Morel et al. 2017
- Well establishedIn a US national sample, around 11% of men and 3% of women reported some level of perceived addiction.Grubbs, Kraus & Perry 2019, J Behavioral Addictions
The app adds Panic.
One tap for the moment an urge hits, offline, and an evening check-in that turns lessons like this one into a plan for your own triggers. Free.
Coming to iOS and Android.