If you’re wondering how tall the average American man really is, you’re not alone. It’s one of those oddly specific stats that people get curious about—especially when comparing across countries, tracking growth over generations, or, let’s be honest, just sizing things up socially.
According to the Centers for Disease Control and Prevention (CDC), the average height for adult men in the United States is 5 feet 9 inches (175.3 cm). That’s measured for men aged 20 and older, based on the most recent National Health and Nutrition Examination Survey (NHANES).
Now, here’s the thing—that number hasn’t moved much in recent decades, which is fascinating. In fact, if you’re thinking human height has been steadily climbing with better health care and nutrition, you’re mostly right… but in the U.S., male height has pretty much plateaued since the 1960s.
A few factors shaping the average:
Genetics still call most of the shots. Your genetic blueprint—especially from your parents—sets your baseline. You can’t out-sleep or out-eat your DNA, but you can reach your full potential if everything else aligns.
Nutrition during childhood matters—a lot. What you eat in your growth years (especially protein, calcium, vitamin D, and zinc) has a lasting impact. Missing key nutrients early on can stunt growth, even if your genes had more height in store.
Socioeconomic status plays a hidden role. Access to health care, quality food, and lower stress levels during growth years can quietly tip the scale upward.
Here’s what I’ve noticed: most guys think 6 feet is the “norm”, but that’s actually several inches above average. It’s a kind of social illusion—probably fed by media, sports, and dating apps. If you’re 5’10”, you’re already taller than over 50% of adult men in the U.S. You just don’t feel tall because of what you’re comparing yourself to.
And just to add a layer: body weight has increased faster than height. The average adult male in the U.S. now weighs about 199.8 pounds—which shifts the whole body proportion conversation. It’s not just about height anymore; it’s about balance, BMI, and how your frame handles it all.
What’s the takeaway? If you’re somewhere between 5’8″ and 6’0″, you’re sitting right in the heart of the bell curve. Don’t let inflated perceptions mess with your self-image. Height’s just one line on the chart—it’s how you carry it that counts.
Hi there! My name is Erika Gina, and I am the author of Choose Supplement, a website dedicated to helping people achieve their height goals naturally and effectively. With over 10 years of experience as a height increase expert, I have helped countless individuals increase their height through diet, exercise, and lifestyle changes.
My passion for this field stems from my own struggles with being short, and I am committed to sharing my knowledge and experience to help others overcome similar challenges. On my website, you will find a wealth of information and resources, including tips, exercises, and product reviews, all designed to help you grow taller and improve your confidence and overall well-being. I am excited to be a part of your height journey and look forward to supporting you every step of the way.
Name: Erika Gina
Address: 2949 Virtual Way, Vancouver, BC V5M 4X3, Canada
Email: [email protected]
