National turnout slightly edged upward
Minnesota tops the pack again
Same-day registration
Minnesota's slight downturn
Same-day registration aids higher turnout
Turnout in battleground states was higher
The youth vote neared 2008 levels
Higher turnout often meant closer margins
Same-day registration nationwide
SDR - AVR - SDR early voting
*Same day registration passed but not yet implemented | **Eliminated all voter registration in 1951