Is 5'9 Tall for a Man?

How 5'9 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 5'9", a man sits essentially at the center of the distribution—the 51st percentile. This is the US average height for adult men, which means the height is normal and common, not tall. Being average is not the same as being tall; tall generally implies noticeably above the mean.

What Percentile Is 5'9" for a Man?

Using NHANES-based height distributions, 5'9" (175 cm) corresponds to approximately the 51st percentile for US adult males. A percentile tells you what share of the reference population is shorter than you.

The 50th percentile for US men is about 5'9" (175 cm). At the 51st percentile, 5'9" is at that midpoint, which helps explain whether the height feels average, short, or tall in daily life.

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 5'9", a man sits in or near that central cluster. Percentiles make the distinction clearer than vague labels: average height is not tall height.

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.