2024 Pennsylvania House Election Interactive Map

All US House seats to be contested in 2024

The state lost a seat in post-Census redistricting; Democrats hold a 9-8 edge over Republicans after the 2022 election.

Five seats were decided by less than 10% in 2022. Those are on the competitive radar for 2024; see the table below the map. 

Of particular note are crossover districts 1 and 8. These are districts represented by one party but won by the presidential candidate of the other party in 2020.

Pennsylvania is the only state to have one of each: Brian Fitzpatrick won District 1; this is one of 18 Biden-Republican districts nationwide. District 8, won by Matt Cartwright, is one of only five Trump-Democratic districts.

To create and share your own forecast, visit the 2024 House Interactive Map.

Hover over a district for details.

District Incumbent Party Since Term Predictions Margin of Victory
Consensus Map House(a) President(b)
PA-7 Susan Wild
2018 4th
2.0% 0.6%
PA-8 Matt Cartwright
2013 6th
2.4% 2.9%
PA-17 Chris Deluzio
2023 1st
6.8% 5.8%

(a) Source: 270toWin research.
Aside from these exceptions, the margin is the difference between the Democratic and Republican nominee in the 2022 general election.
Exception types: * Uncontested | + No major party opposition | ^ Both nominees from same party | x All-party primary | y Ranked choice tabulation

(b) Source: Daily Kos. The margin is the difference between Joe Biden and Donald Trump in the 2020 presidential election, based on the congressional boundaries used in the 2022 general election.