Testosterone symptoms can overlap with sleep, stress, medications, weight changes, chronic conditions, and more. These statistics provide useful context for that conversation. They do not diagnose low testosterone or replace an evaluation with a qualified clinician.
Key statistics and benchmarks
39.3%
of U.S. men age 20 and older had obesity
This age-adjusted estimate comes from measured height and weight data collected from August 2021 through August 2023. Obesity is one health factor a clinician may consider when evaluating symptoms that overlap with low testosterone.
Source: CDC National Center for Health Statistics, September 202445.4%
of U.S. men ages 40 to 59 had obesity
In the same national survey period, men ages 40 to 59 had the highest obesity estimate among the male age groups reported. This is context, not a diagnosis or a measure of testosterone level.
Source: CDC National Center for Health Statistics, September 202430.6%
of U.S. men reported sleeping less than 7 hours
This 2024 estimate is based on adults’ reported average sleep in a 24-hour period. Sleep concerns can be part of a broader health conversation, but they do not establish testosterone deficiency on their own.
Source: CDC National Center for Health Statistics, April 202634.5%
of U.S. adults ages 50 to 64 reported short sleep
Adults in this age group had the highest reported short-sleep estimate in the CDC’s 2024 analysis. It is a useful reminder to look at the full health picture when symptoms such as fatigue are present.
Source: CDC National Center for Health Statistics, April 20262
early-morning testosterone tests are recommended before diagnosis
The American Urological Association recommends two separate early-morning total testosterone measurements. A clinical diagnosis also requires symptoms or signs, not a lab result alone.
Source: American Urological Association guideline, 2018300 ng/dL
is the total testosterone cutoff the AUA supports using
This is a clinical decision threshold, not a stand-alone diagnosis. The guideline says results should be interpreted alongside symptoms, signs, testing conditions, and medical history.
Source: American Urological Association guideline, 201865% to 153%
variation was reported between repeat testosterone measures
The AUA guideline notes that repeat results can vary by assay and other factors. Using two or three measurements can reduce that variability, which is one reason a single low result is not enough for a diagnosis.
Source: American Urological Association guideline, 2018How to use these numbers
National survey figures describe populations, not individual patients. The clinical testing benchmarks summarize published guidance from the American Urological Association. Each statistic links directly to its original source, including its publication date or data period.
The sources on this page were selected because they are public health data or professional clinical guidance. This page is reviewed regularly so its links and numbers can stay useful to writers, researchers, and readers.
Cite this page
Man Alive Hormone & Wellness Center. “Men’s Testosterone Health Statistics.” Updated November 6, 2026. Retrieved from manalivehw.com/facts/testosterone-health-statistics
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