Elections in Pennsylvania


Elections in Pennsylvania elect the five state-level offices, the Pennsylvania General Assembly, including the senate and house of representatives, as well as the state's congressional delegation for the United States Senate and the United States House of Representatives. Presidential elections are held every four years in Pennsylvania. Considered a swing state, it is one of the most competitive nationally, with narrow victories that alternate between the parties across all major offices. On the presidential level, the state has voted for the nationwide loser on only 10 occasions, meaning it has voted for the national winner 83% of the time, as of 2020.
In a 2020 study, Pennsylvania was ranked by the Election Law Journal as the 19th hardest state for citizens to vote in, based on registration and identification requirements, and convenience provisions.

House of Representatives

Pennsylvania's congressional delegation is composed of nine Democrats and eight Republicans, since the 2022 [United States House of Representatives elections in Pennsylvania|2022 elections].
The five most recent House elections:

Presidential elections

Below is a table of Pennsylvania's majority vote in the last twelve presidential elections, alongside the national electoral college results. On the presidential level, the state has voted for the nationwide loser on only 10 occasions – 1824, 1884, 1892, 1912, 1916, 1932, 1948, 1968, 2000, and 2004 – meaning it has voted for the national winner 83% of the time, as of 2020. Beginning with the 1992 [United States presidential election in Pennsylvania|1992 election], the state has leaned Democratic, voting that way in seven of the nine elections from that year, though mostly by margins under 10 points.

United States Senate elections

Class I Senate elections

The five most recent elections:

Class III Senate elections

The five most recent elections:
Republican Senator Dave McCormick entered office in 2025 after defeating Bob Casey Jr in the 2024 election. Democratic senator John Fetterman entered office in January 2023, succeeding Republican Pat Toomey who retired after two terms.

Gubernatorial elections

YearDemocraticRepublican
195048.3% 1,710,35550.7% 1,796,119
195453.7% 1,996,26646.2% 1,717,070
195850.8% 2,024,85248.9% 1,948,769
196244.3% 1,938,62755.3% 2,424,918
196646.1% 1,868,71952.1% 2,110,349
197055.2% 2,043,02941.7% 1,542,854
197453.7% 1,878,25245.1% 1,578,917
197846.4% 1,737,88852.5% 1,996,042
198248.1% 1,772,35350.8% 1,872,784
198650.4% 1,717,48448.4% 1,638,268
199067.7% 2,065,24432.4% 987,516
199439.9% 1,430,09945.4% 1,627,976
199831.0% 938,74557.4% 1,736,844
200253.4% 1,913,23544.4% 1,589,408
200660.3% 2,470,51739.6% 1,622,135
201045.5% 1,814,78854.5% 2,172,763
201454.9% 1,920,35545.1% 1,575,511
201857.8% 2,850,21040.7% 2,015,266
202256.5% 3,031,13741.7% 2,238,477

The ten most recent elections:
Democrats and Republicans have alternated in the governorship of Pennsylvania every eight years from 1950 to 2010. This has been referred to as "the cycle", but it was broken with a Democratic Party win in 2014. Pennsylvania has also voted against the party of the sitting president in 19 of the last 21 gubernatorial contests dating back to 1938; Democrats lost 16 of the previous 18 Pennsylvania gubernatorial races with a Democratic president in the White House, a pattern begun in 1860.

Pennsylvania General Assembly elections

The Pennsylvania General Assembly is a bicameral legislature, consisting of the Pennsylvania State Senate and the Pennsylvania House of Representatives. Members of the state house serve for 2 year terms, while the term for the state senate is 4 years. There are no limits on the amount of terms that members of the state legislature can serve. Republicans controlled the state House for all but four years from 1995 until 2023, and they have controlled the state Senate uninterrupted since 1993.

Senate

The five most recent elections:

House of Representatives

The five most recent elections: