392 Chapter 11 | Congress
Partisan Redistricting
Partisan redistricting is the redrawing of legislative district
lines in a way that gives one party an advantage. As we have
noted, until recently the courts allowed the practice as a normal
part of politics: of course, the majority party that controls the
redistricting process has tried to stack the deck in its favor.
When combined with the reluctance of the Supreme Court to
address “political questions”—those that are better left to the
elected branches—there was a powerful incentive to stay out of
the “political thicket.”a But as mapping software and “big data”
political tools became readily available, the extent of partisan
bias in redistricting became more pronounced. In Pennsylvania,
a Republican gerrymander gave the party 13 of the state’s
18 U.S. House seats, despite the Republicans’ failure to win a
majority of the statewide vote in the House races. In Maryland, a
Democratic gerrymander turned a safe Republican House seat
into a Democratic seat. Should this practice be reined in by the
Court? Is it fair that some votes seem to count more than others?
Redistricting is always partisan. Those who say that
the courts should stay out of redistricting argue that the prac-
tice is inherently partisan. The majority party will always try
to solidify or expand its power when it has the opportunity.
This has been true since the earliest years of our nation. Fur-
thermore, those on this side of the argument say that courts
are not well suited to draw legislative maps; this responsibility
should remain with the state legislatures.
A second line of argument concedes that the process
has gotten a little out of hand, but contends that the
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standard for redistricting should be partisan neutrality
rather than partisan fairness. That is, rather than trying to
make sure that the votes for candidates of one party have
the same collective impact on the outcome of elections as
the votes for the other party (fairness), the redistricting
process should simply ignore partisanship (neutrality).
Partisan redistricting undermines democracy. The
other side of the debate counters that just because we have
always had partisan gerrymandering doesn’t make it right.
Indeed, democracy means that voters should be able to choose
their representatives, not the other way around. Because pol-
iticians have a self-interest in maintaining their political power
and will work to further this self-interest through redistricting,
unfairly drawn districts undermine democratic accountability.
The strategy of emphasizing neutrality instead of
fairness in redistricting is plausible, but does not convince
those who support this side of the argument. While it is true
that Republicans would continue to have some advantage
in most states if districts were neutrally drawn, it is possible
to draw maps that follow traditional districting principles
but also promote partisan fairness.
As noted on page 390, the Supreme Court declined to rule
on the constitutionality of partisan gerrymandering in 2018 and
will probably have to revisit this issue before the 2020 elections.
take a stand
- If you were a Supreme Court justice, how would you have
ruled in the Wisconsin and Maryland cases? Should par-
tisan redistricting be limited? - Is the appropriate standard for evaluating a legislative
map partisan neutrality or partisan fairness? Or should
the courts stay out of redistricting entirely?
Maryland’s 6th congressional district. Pennsylvania’s 7th congressional district from 2011 map.
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