U.S. House district boundaries for 2012 are still unsettled in six of the seven most populous states. Only California’s U.S. House district boundaries are established.
The legislatures of Florida, New York, and Pennsylvania still haven’t passed any congressional redistricting bills. In Texas and Illinois, the legislatures have passed bills to draw new U.S. House districts, but lawsuits are challenging the new districts, and courts have already ordered the normal petitioning period for primary ballot access in those states pushed back. And in Ohio, the U.S. House districts were redrawn by the legislature, but a referendum petition is circulating. If the petition obtains enough signatures, the legislature’s plan can’t be used until the people vote on the plan in November 2012.