The Porter Ranch community has been divided during the recent Congressional redistricting process. The districts were redrawn by a voter-approved citizens’ commission. As shown in the image below. The section shown in brown, west of Aliso Canyon to Moonshine/Limekiln Canyon is in a different district that the section to the west of Moonshine/Limekiln Canyon to Brown's Canyon. The Porter Ranch Estates and ungated communities are in a different district than the Heights, Promenade, Villagio, Tuscany, Sorrento. And the Renaissance community is divided. You can check this out yourself at the LA Times site.

The image below from the NY Times shows the current district in orange, District 27. Parts of Porter Ranch will be in District 30, outlined in red. District 30 will be the scene of a primary battle by existing Representatives Brad Sherman, of the 27th District, and Howard Berman, of the 28th District, both Democratic incumbents. Read about it in the NY Times or Daily News. The other part of Porter Ranch is included in the 25th Congressional District, with incumbant Buck McKeon and candidate Lee Rogers. View map and candidates. Of interesting note is that the location of Shepherd of the Hills annual July 4th Celebration is in the district that is in the San Fernando Valley. So, the winning Congressperson can still make an appearance to many voters at that event.