The plan could add more Democratic voters to the district represented by Republican Rep. Andy Harris. Maryland voters will have the final say on a redistricting proposal that could reshape the district held by the state’s only Republican member of Congress. What we know:Maryland’s 1st Congressional District has been represented by Republican Rep. Andy Harris for eight terms. Polls cited in the FOX 5 report show a majority of Maryland voters oppose partisan redistricting. The redistricting question will then be placed before Maryland voters on the November ballot.