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Following the 2020 Census, some states have redrawn their district maps. The FEC has updated its map to reflect the new congressional districts and boundaries.
On February 19, 2018, Pennsylvania's Supreme Court released a new congressional map for Pennsylvania. Some candidates subsequently amended their registration forms to reflect new district numbers. Candidates are listed using
information from their registration forms and may be running in different districts than in the past.
District maps on this page are approximate.
Election maps and ZIP code search are only available for elections in 2024 and future election years.