Persons 18-49 historical universe estimates chart
| Season | Share | Population | Change |
|---|
| 2022-2023 | 41.8% | 130,510,000 | +0.05% |
| 2021-2022 | 41.9% | 130,450,000 | +0.78% |
| 2020-2021 | 42.0% | 129,440,000 | -0.02% |
| 2019-2020 | 42.1% | 129,470,000 | +0.48% |
| 2018-2019 | 42.2% | 128,850,000 | -0.04% |
| 2017-2018 | 42.3% | 128,900,000 | +0.45% |
| 2016-2017 | 42.5% | 128,320,000 | +1.19% |
| 2015-2016 | 42.7% | 126,810,000 | -0.13% |
| 2014-2015 | 42.9% | 126,980,000 | +0.02% |
| 2013-2014 | 43.1% | 126,960,000 | +0.33% |
| 2012-2013 | 43.7% | 126,540,000 | -1.03% |
| 2011-2012 | 44.1% | 127,860,000 | -2.76% |
| 2010-2011 | 44.6% | 131,490,000 | -0.07% |
| 2009-2010 | 45.1% | 131,580,000 | -0.30% |
| 2008-2009 | 45.5% | 131,970,000 | +0.70% |
| 2007-2008 | 45.8% | 131,050,000 | +0.34% |
| 2006-2007 | 46.1% | 130,600,000 | +0.48% |
| 2005-2006 | 46.3% | 129,970,000 | +0.05% |
| 2004-2005 | 46.7% | 129,900,000 | +4.42% |
| 2000-2001 | 47.5% | 124,400,000 | -0.08% |