Is 5'5 Tall for a Man?

How 5'5 Compares to US Adult Men

When Americans ask whether a height is "tall," they usually mean compared to other adult men. For US males aged 20 and older, height follows a bell-shaped distribution centered near 5'9" (175 cm), according to CDC/NCHS NHANES body-measure data.

At 5'5" (165 cm), a man sits below the population mean. That places him at roughly the 9th percentile—shorter than about 91% of US adult men. In everyday conversation, heights in this range are typically described as short or below average rather than tall.

What Percentile Is 5'5" for a Man?

Using NHANES-based height distributions, 5'5" (165 cm) corresponds to approximately the 9th percentile for US adult males. A percentile tells you what share of the reference population is shorter than you.

For context, the 50th percentile (median) for US men is about 5'9" (175 cm). At the 9th percentile, 5'5" is several inches below that midpoint—part of why it is not considered tall.

What "Above or Below Average" Really Means

"Average" adult male height in the US is about 5'9", but average is not the same as typical range. Most men cluster within a few inches of the mean—roughly 5'6" to 6'0" covers a large share of the population (approximately the 16th to 84th percentiles).

At 5'5", a man is below that cluster. That does not necessarily indicate a health problem—genetics and childhood environment play major roles—but it does mean the height is not tall by any standard measure.

Social perceptions of "tall" often kick in around the 75th–85th percentile (roughly 5'11"–6'0"), though this varies by region and peer group. Statistical percentiles from CDC data provide a consistent, data-backed answer regardless of local norms.

Data source: CDC/NCHS NHANES Body Measures (adults ≥20 years). Methodology aligns with our percentile calculator methodology.