(politics) Reassignment of representation in a legislature, especially of U.S. House of Representative seats, in accord with changes in the census population determination.
“It's not news, of course, that the Supreme Court's one-person, one-vote standard applies to reapportionments but not to the selection of presidents.”
“As had occurred in the previous three decennial reapportionments, the secretary of state drew the districts after the Legislature failed to agree on a plan.”