When people search for the sedentarism rate among Americans in 2025, they often expect a single “official” percentage. In practice, public health sources track sedentary lifestyle using two related, but different, indicators:
- Sedentary behavior: time spent sitting or reclining while awake (low energy expenditure).
- Physical inactivity: doing no leisure-time physical activity outside of work.
Understanding both gives a clearer picture of how sedentary the United States is in 2025, based on the most recent nationwide datasets available.
Metric 1: How Much Americans Sit Per Day
A large, nationally representative analysis published in 2025 examined sedentary time trends among U.S. adults and reported that average sedentary time dropped from 7.1 hours/day (2013–2014) to 5.9 hours/day (2017–2020), then leveled off at about 6.0 hours/day (2021–2023). For readers accustomed to tracking movement, training volume, and daily habits through a workout logging app, these figures highlight how prolonged sitting remains common even among people who exercise regularly.
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The same study also tracked “prolonged sedentary behavior,” defined as ≥6 hours/day of sedentary time. The prevalence was:
- 54.6% in 2013–2014
- 35.5% in 2017–2020
- 36.7% in 2021–2023
What this means for 2025: the best available national estimate indicates that roughly about 1 in 3 U.S. adults were still hitting 6+ hours/day of sedentary time in the latest measured period, with the average sitting time around 6 hours/day.
Metric 2: Physical Inactivity Among U.S. Adults
The CDC tracks adult physical inactivity outside of work using BRFSS survey data. In its published maps and summaries, the CDC reports an overall inactivity prevalence of 25.3% (using combined 2017–2020 BRFSS data).
Important detail: in this CDC measure, adults are classified as inactive if they answered “no” to participating in any physical activities or exercises (outside of work) during the past month.
So, for “physical inactivity in the United States” as a sedentarism proxy, the commonly cited national figure is roughly 1 in 4 adults (with major variation by state).
Why “2025” Data Often Uses Earlier Years
Many health surveillance systems release estimates with a lag because they combine multiple years to improve accuracy, especially for state-by-state breakdowns. For example, County Health Rankings notes that its 2025 Annual Data Release used 2022 data for its physical inactivity measure and describes it as “percentage of adults reporting no leisure-time physical activity.”
If you’re writing or publishing content in 2025, a good practice is to say “latest available data as of 2025” and specify the measurement years (like 2021–2023 or 2017–2020) so readers know exactly what the numbers represent.
Who Is Most Affected: Patterns You Should Know
Sedentarism is not distributed evenly. The CDC’s inactivity maps show a clear geographic spread, with some states in the lowest bracket (under 20%) and several states at 30% or more.
From a practical standpoint, higher sedentarism tends to cluster where people face barriers like:
- Limited safe places to walk or exercise
- Fewer parks, sidewalks, and recreation facilities
- Economic constraints and long working hours
County Health Rankings explicitly knows that environment and disinvestment can reduce opportunities for safe physical activity.
Sedentary Lifestyle vs. “Not Working Out”: Why the Difference Matters
Someone can meet a weekly exercise goal and still sit for long stretches (desk job, commuting, screen-heavy leisure). That’s why modern public health research separates:
- Exercise minutes
- Total daily sitting time
For content and SEO, it helps to include both phrases naturally:
- “sedentary behavior in the U.S.”
- “physical inactivity rate”
- “sitting time per day”
- “sedentarism rate among Americans in 2025”
How to Assess Your Own Sedentarism in a Simple Way
If you want a practical yardstick that matches how studies describe behavior, use two quick checks:
Self-check list:
- Do you sit 6+ hours/day on most days? (work + commute + home)
- Did you do any leisure-time physical activity in the last month (outside of work)?
- Do you regularly go 60–90 minutes without standing up?
- Is your “movement” mostly limited to short household tasks?
Even without wearables, these questions typically reveal whether someone aligns closer to “high sedentary time,” “physically inactive,” or both.
What Works to Reduce Sedentarism Without Needing a Full Workout Plan
If your goal is to lower sedentary time (and support knee, back, and energy levels), focus on tactics that cut long sitting blocks:
Actionable strategies:
- Movement snacks: 2–5 minutes of light movement every hour (walk, stairs, mobility)
- Trigger-based standing: stand during calls, meetings, or every time you drink water
- Active commuting upgrades: park farther, walk one bus stop, take stairs once daily
- Home friction: keep the TV remote farther away, do a lap during loading screens
- Step goals with flexibility: set a minimum daily baseline, then “bonus” on busy days
These steps don’t replace structured exercise, but they directly target the behavior behind the sitting-time metric that shows up in national data.
Key Takeaways for 2025 Content
- Latest national estimates show average sedentary time around 6.0 hours/day (2021–2023).
- About 36.7% of U.S. adults reached ≥6 hours/day of sedentary behavior (2021–2023).
- The CDC reports 25.3% physical inactivity (no leisure-time activity) in its BRFSS-based summary.
- In 2025, many “current” public health figures still reflect prior-year measurement windows due to reporting methods.