Share of registered voters who cast a ballot · All states · 2014–2024
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01Turnout rises and falls with the presidential cycle
Ballots cast as a share of registered voters, all reporting states combined. The selected cycle is highlighted.
Presidential yearMidterm year
02Where the drop is biggest
State tile map
Each tile is a state, shaded by how many points lower midterm turnout was than the presidential year. Click a tile to inspect it.
Smaller drop Bigger dropDashed: no usable data
One state, six elections
Pick a state from the map, the list or the menu above. Bars are the state's turnout; the short line is the national rate.
No state selected.
Presidential yearMidterm yearLine: national
03Every state, presidential year vs. midterm
Each row connects a state's presidential-year turnout to its midterm turnout in the selected cycle. A longer line is a bigger drop.
Presidential yearMidterm year
04All elections by state
Turnout as a share of registered voters. Drop columns are percentage points lower in the midterm than in the presidential year before it. Click a header to sort.
05How to read this
Turnout here is ballots cast (EAVS item F1a, total participation) divided by registered voters (item A1a), added up across each state's reporting jurisdictions. It is not turnout of the voting-eligible population, so levels differ from figures that use that base.
Compare a state with itself. States count inactive registrants differently, which makes levels hard to compare across states. The change between a state's own elections is the safer comparison.
Cycle pairs compare a presidential year with the midterm that follows it. The 2014 midterm is shown for context but has no presidential partner, because the files supplied for 2012 contain only military and overseas voting data.
Ballots not cast is a what-if, not a count: each state's midterm registration times the gap between its presidential and midterm turnout rates.
Left out: U.S. territories, and the state-years below. They are excluded from all rates, rankings and national totals.
Source: U.S. Election Assistance Commission, Election Administration and Voting Survey (EAVS) public-release data files for 2014, 2016, 2018, 2020, 2022 and 2024, summed from jurisdiction rows to states. Items used: A1a (registered voters) and F1a (total participation).