Historical universe estimates of the Females 18-34 demographic among U.S. TV audience.
| Season | Share | Population | Change |
|---|---|---|---|
| 2024-2025 | 11.2% | 35,500,000 | +0.45% |
| 2023-2024 | 11.2% | 35,340,000 | +1.58% |
| 2022-2023 | 11.1% | 34,790,000 | -0.46% |
| 2021-2022 | 11.2% | 34,950,000 | +0.49% |
| 2020-2021 | 11.3% | 34,780,000 | -0.26% |
| 2019-2020 | 11.4% | 34,870,000 | +0.32% |
| 2018-2019 | 11.4% | 34,760,000 | +0.12% |
| 2017-2018 | 11.4% | 34,720,000 | +0.46% |
| 2016-2017 | 11.5% | 34,560,000 | +1.77% |
| 2015-2016 | 11.4% | 33,960,000 | +0.12% |
| 2014-2015 | 11.5% | 33,920,000 | +0.41% |
| 2013-2014 | 11.5% | 33,780,000 | -0.32% |
| 2012-2013 | 11.7% | 33,890,000 | +1.01% |
| 2011-2012 | 11.6% | 33,550,000 | -1.73% |
| 2010-2011 | 11.6% | 34,140,000 | +0.53% |
| 2009-2010 | 11.6% | 33,960,000 | +0.18% |
| 2008-2009 | 11.7% | 33,900,000 | +1.35% |
| 2007-2008 | 11.7% | 33,450,000 | +0.69% |
| 2006-2007 | 11.7% | 33,220,000 | +0.85% |
| 2005-2006 | 11.7% | 32,940,000 | +0.73% |
| 2004-2005 | 11.8% | 32,700,000 | +2.38% |
| 2003-2004 | 11.6% | 31,940,000 | -2.17% |
| 2002-2003 | 12.0% | 32,650,000 | +4.95% |
| 2001-2002 | 11.5% | 31,110,000 | +2.17% |
| 2000-2001 | 11.6% | 30,450,000 | -0.46% |
| 1999-2000 | 11.8% | 30,590,000 | -0.42% |
| 1998-1999 | 12.0% | 30,720,000 | -0.68% |
| 1997-1998 | 12.2% | 30,930,000 | -0.83% |
| 1996-1997 | 12.4% | 31,190,000 | -1.36% |
| 1995-1996 | 12.7% | 31,620,000 | -1.74% |
| 1994-1995 | 13.1% | 32,180,000 | -1.56% |
| 1993-1994 | 13.4% | 32,690,000 | -0.55% |
| 1992-1993 | 13.7% | 32,870,000 | -1.38% |
| 1991-1992 | 14.0% | 33,330,000 | -0.36% |
| 1990-1991 | 14.1% | 33,450,000 | -1.30% |
| 1989-1990 | 14.4% | 33,890,000 | -0.24% |
| 1988-1989 | 14.6% | 33,970,000 | |
| 1987-1988 | 14.8% | 33,970,000 | |
| 1986-1987 | 15.0% | 33,970,000 | +0.03% |
| 1985-1986 | 15.1% | 33,960,000 | -0.21% |
| 1984-1985 | 15.3% | 34,030,000 | +0.12% |
| 1983-1984 | 15.4% | 33,990,000 | +0.24% |
| 1982-1983 | 15.6% | 33,910,000 | +1.16% |
| 1981-1982 | 15.5% | 33,520,000 | +0.78% |
| 1980-1981 | 15.6% | 33,260,000 | +5.39% |
| 1979-1980 | 15.3% | 31,560,000 | +3.48% |
| 1978-1979 | 14.9% | 30,500,000 | +1.46% |
| 1977-1978 | 14.7% | 30,060,000 | +3.26% |
| 1976-1977 | 14.5% | 29,110,000 | +3.08% |
| 1975-1976 | 14.1% | 28,240,000 | +2.62% |
| 1974-1975 | 13.8% | 27,520,000 |