🇺🇸 Average penis size in United States
The average erect length in United States is 13.6 cm (5.3 in), which ranks #61 out of 88 countries — and #8 in North America.
13.6 cm
avg erect length
5.3 in
#61
of 88 countries
North America
−0.5 cm
vs. global average
14.1 cm avg
#8
North America
8 by country
How United States compares
avg erect length−0.5 cm smaller
Neighbours in the ranking
How do you compare in United States?
Get your exact percentile — privately, in your browser.
Other countries in North America
About this data
Country averages are pooled from heterogeneous studies — many self-reported — and are not nationally representative. Treat them as rough, entertainment-grade estimates, not clinical fact.For the trustworthy, clinician-measured benchmark, see ourMethodology.
The part that actually matters
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