Pennsylvania state legislative election results, 2024
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The sections below contain analysis of election results in the state legislative elections for Pennsylvania in 2024.
General election results
Senate
House
Retiring incumbents
Senate
Three incumbents did not file for re-election in 2024.[1] This was lower than the average number of retirements (four) in even-year elections from 2010 to 2022. The incumbents were:
Name | Party | Office |
---|---|---|
John DiSanto | ![]() |
Senate District 15 |
Mike Regan | ![]() |
Senate District 31 |
James Brewster | ![]() |
Senate District 45 |
House
Thirteen incumbents did not file for re-election in 2024.[2] This was lower than the average number of retirements (22.6) in even-year elections from 2010 to 2022. Those incumbents were:
Primary election competitiveness
This section contains data on state legislative primary election competitiveness in Pennsylvania. These totals include data from all regularly-scheduled House and Senate elections. For more information about Ballotpedia's competitiveness analysis of state legislative elections, please click here.
Post-filing deadline analysis
The following analysis covers all state legislative districts up for election in Pennsylvania in 2024. Information below was calculated on April 16, 2024, and may differ from information shown in the table above due to candidate replacements and withdrawals after that time.
There were 228 state legislative seats up for election in 2024 in Pennsylvania. Across those, 17 incumbents (six Democrats and 11 Republicans) did not file to run for re-election. That was the fewest number of retirements since Ballotpedia began tracking this data in 2010. From 2010 to 2022, the average number of retirements per cycle was 26.6. In 2022, 38 incumbents did not run for re-election (nine Democrats and 28 Republicans) .
The total number of contested primaries (with more than one candidate) was also a decade-low. In 2024, there were 36 contested primaries (16 Democratic and 20 Republican) out of a possible 456, a rate of 7.9%. This was the lowest number since Ballotpedia began tracking these data in 2010. The next lowest year was 2016 when 49 primaries had more than one candidate, a rate of 10.7%. In 2022, there were 81 primaries (35 Democratic and 46 Republican) for a rate of 17.8% contested primaries.
Pennsylvania state legislative primaries took place on April 23, 2024.
Senate
The table below shows the number and percentage of open seats in the Pennsylvania State Senate from 2010 to 2024.[3]
Open Seats in Pennsylvania State Senate elections: 2010 - 2024 | |||
---|---|---|---|
Year | Total seats | Open seats | Seats with incumbents running for re-election |
2024 | 25 | 3 (12 percent) | 22 (88 percent) |
2022 | 25 | 5 (20 percent) | 20 (80 percent) |
2020 | 25 | 2 (8 percent) | 23 (92 percent) |
2018 | 25 | 4 (16 percent) | 21 (84 percent) |
2016 | 25 | 4 (16 percent) | 21 (84 percent) |
2014 | 25 | 5 (20 percent) | 20 (80 percent) |
2012 | 25 | 4 (16 percent) | 21 (84 percent) |
2010 | 25 | 3 (12 percent) | 22 (88 percent) |
House
The table below shows the number and percentage of open seats in the Pennsylvania House of Representatives from 2010 to 2024.[4]
Open Seats in Pennsylvania House of Representatives elections: 2010 - 2024 | |||
---|---|---|---|
Year | Total seats | Open seats | Seats with incumbents running for re-election |
2024 | 203 | 13 (6 percent) | 190 (94 percent) |
2022 | 203 | 36 (18 percent) | 167 (82 percent) |
2020 | 203 | 17 (8 percent) | 186 (92 percent) |
2018 | 203 | 31 (15 percent) | 172 (85 percent) |
2016 | 203 | 15 (7 percent) | 188 (93 percent) |
2014 | 203 | 18 (9 percent) | 185 (91 percent) |
2012 | 203 | 16 (8 percent) | 187 (92 percent) |
2010 | 203 | 18 (9 percent) | 185 (91 percent) |
See also
- Elections
- Elections calendar
- Elections by state and year
- State Poll Opening and Closing Times
- State legislative elections, 2024
Footnotes
- ↑ Ballotpedia defines an incumbent as retiring if the incumbent did not file for office or filed for office but withdrew, was disqualified, or otherwise left a race in a manner other than losing the primary, primary runoff, or convention. If an incumbent runs as a write-in candidate, Ballotpedia does not consider them to be retiring. If an incumbent runs in the same chamber for a different seat, Ballotpedia does not consider them to be retiring.
- ↑ Ballotpedia defines an incumbent as retiring if the incumbent did not file for office or filed for office but withdrew, was disqualified, or otherwise left a race in a manner other than losing the primary, primary runoff, or convention. If an incumbent runs as a write-in candidate, Ballotpedia does not consider them to be retiring. If an incumbent runs in the same chamber for a different seat, Ballotpedia does not consider them to be retiring.
- ↑ Ballotpedia defines a seat as open if the incumbent did not file to run for re-election or filed but withdrew and did not appear on any ballot for his or her seat. If the incumbent withdrew from or did not participate in the primary but later chose to seek re-election to his or her seat as a third party or independent candidate, the seat would not be counted as open. If the incumbent retired or ran for a different seat in the same chamber, his or her original seat would be counted as open unless another incumbent from the same chamber filed to run for that seat, in which case it would not be counted as open due to the presence of an incumbent.
- ↑ Ballotpedia defines a seat as open if the incumbent did not file to run for re-election or filed but withdrew and did not appear on any ballot for his or her seat. If the incumbent withdrew from or did not participate in the primary but later chose to seek re-election to his or her seat as a third party or independent candidate, the seat would not be counted as open. If the incumbent retired or ran for a different seat in the same chamber, his or her original seat would be counted as open unless another incumbent from the same chamber filed to run for that seat, in which case it would not be counted as open due to the presence of an incumbent.
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