How do American elections work? 305
has 55 (see How It Works: The Electoral College). In most states, electoral votes are
allocated on a winner-take-all basis: the candidate who receives the most votes from
a given state’s citizens gets all of that state’s electoral votes. But two states, Maine and
Nebraska, allocate most of their electoral votes at the congressional district level: in
those states, the candidate who wins the most votes in each congressional district
wins that district’s single electoral vote. Then the remaining 2 electoral votes go to
the candidate who gets the most votes statewide.^12
The winner-take-all method of allocating most states’ electoral votes makes
candidates focus their attention on two kinds of states: high-population states with lots
of electoral votes and so-called swing states where the contest is relatively close. It’s
better for a candidate to spend a day campaigning in California ( 55 electoral votes) than
in Montana (3 electoral votes). However, if one candidate is sure to win a particular
state, both candidates will direct their efforts elsewhere. For example, during the final
week of the 2016 campaign, both campaigns focused on states still in play: Trump’s
campaign followed the strategy described in the How It Works feature, focusing on
Florida, North Carolina, and key Rust Belt states, including Pennsylvania, Michigan,
and Wisconsin, and the Clinton campaign responded with increased advertising and
rallies in Pennsylvania, North Carolina, and Florida.
Nuts & Bolts 9.2 divides states based on their electoral vote and whether they are
swing states—defined as states that each party won at least once from 2004 to 2016.
The table explains why both campaigns in 2016 spent so much time and campaign
funds on states such as Ohio and Florida (swing states with a large number of electoral
votes)—and why they largely ignored states such as Delaware (small state, one-party-
dominates category).
After citizens’ votes are counted, each state’s slate of electors meets in December in
the state capitals. At their meetings, the electors almost always vote for the presidential
candidate they have pledged to support. After the votes are certified by a joint session of
Congress, the candidate who wins a majority of the nation’s electoral votes (at least 270)
is the new president. One peculiarity of the electoral college is that in most states it is
legal for an elector to either (1) vote for a candidate he or she is not pledged to support or
(2) abstain from voting.^13 Such events are uncommon for the simple reason that electors
are selected by the presidential candidates with an eye toward reliable support.
After the 2016 presidential election,
the close popular vote tally plus
fears of outside interference in
electronic vote counting systems led
to calls for recounts in several key
states. Petitions to conduct recounts
were filed in Nevada, Wisconsin,
Pennsylvania, Florida, and Michigan
(shown here), though several of these
recounts were halted by court orders.
NUTS
& B O LT S
9.2
Electoral Votes
and Swing States
Presidential campaigns focus their
attention on states with high electoral
votes and swing states where each
candidate has a good chance of
winning. In this box, we group states
into categories based on their number
of electoral votes and on whether one
party always won the state in recent
presidential elections.
One Party Dominates in Recent Elections?
Number of
Electoral Votes
Ye s
(Not a Swing State)
No
(Swing State)
3–5 D.C., Delaware, Alaska, Montana, North Dakota,
South Dakota, Vermont, Wyoming, Hawaii,
Maine, Rhode Island, Idaho, Nebraska,
West Virginia
New Hampshire,
New Mexico
6–10 Arkansas, Kansas, Utah, Connecticut, Oregon,
Oklahoma, Kentucky, Louisiana, Alabama,
South Carolina, Maryland, Mississippi, Missouri,
Minnesota
Iowa, Nevada,
Colorado,
Wisconsin
More than 10 Massachusetts, Arizona, Tennessee, Washington,
New Jersey, Georgia, Illinois, New York, Texas,
California
Indiana, Virginia,
North Carolina,
Ohio, Florida,
Michigan,
Pennsylvania
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