2016
Youth Turnout 33%
Number of Youth Who Participated 299,000
Youth Share of Participants 14
2012
Youth Turnout 8%
Number of Youth Who Participated 72,000
Youth Share of Participants 10
2008
Youth Turnout 25%
Number of Youth Who Participated 220,000
Youth Share of Participants 15
2004
Youth Turnout 2%
Number of Youth Who Participated 92,000
Youth Share of Participants 11
Youth Turnout Number of Youth Who Participated Youth Share of Participants
201633%299,00014
20128%72,00010
200825%220,00015
20042%92,00011
2008, 2016: Combined participation in the Democratic and Republican primaries.

2012: Includes only the Republican primary. There was no Democratic primary, because President Obama was the incumbent and Democratic nominee.

2004: Includes only the Democratic primary. There was no Republican primary because President George W. Bush was an incumbent and the GOP nominee.
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