But Brady told state House members from Philadelphia to consider supporting the plan.
One result? Brady's district saw the biggest shift in racial demographics of any of the state's 18 congressional districts. His got a whole lot whiter and a whole lot safer for a white incumbent.
Brady's district gained 15 percent in white residents while decreasing by 12.5 percent in African-American residents and 4 percent in Hispanics.
The district Brady has represented since 1998 was pushed east in the city, away from the neighborhoods of Ogontz, Logan and Olney that cluster around North Broad Street and toward the neighborhoods that stretch along the Delaware River from Port Richmond to Holmesburg.
"I don't look at the demographics until after the map comes out, because we had nothing to do with it," Brady said when asked about the changes.
Plenty of people are looking at the map now, including former Municipal Court Judge Jimmie Moore, who is challenging Brady in the April 24 Democratic primary election.
Moore, who is black, has accused Brady of selling out Democrats for his own good.
"While the Democratic Party as a whole was the big loser in the redistricting process, you were among the biggest winners," Moore wrote to Brady in a Jan. 6 letter that addressed him as "Honorary chairman of the Pennsylvania Republican Party."
Brady dismisses the attack, saying that anybody he has served in Congress can still come to him.
"The people who came out of my district, they're still going to call me for things," Brady said. "I'm their chairman. I service the whole city."
Much has been made about how redistricting made safer the 7th District seat held by rookie U.S. Rep. Pat Meehan in Delaware County, where Brady's district also shed black residents and picked up white residents.
"This was all done for Pat Meehan," Brady said. "He got rid of his Democrats."
As big as the district boundary changes were, there were some things that stayed the same or changed only a little.