PA-10 elected a Republican in 2018.

R+2.6 on 291,033 certified votes. Below: the 2018 result and this district's margin across every cycle on record.

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PA-10 — 2018 result

Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).

Democratic (D)

141,668

48.7%

Republican (R)

149,365

51.3%

All others

0

0.0%

Margin

R+2.6

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Margin history

PA-10 across every cycle on record. Each year links to its district page.

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Year	Won	Margin	Votes
2024	R	−1.3%	406,001
2022	R	−7.7%	314,546
2020	R	−6.6%	391,834
2018	R	−2.6%	291,033
2016	R	−40.3%	301,105
2014	R	−37.8%	180,322
2012	R	−31.2%	273,790
2010	R	−10.4%	200,445
2008	D	+12.7%	285,518
2006	D	+5.9%	208,173
2004	R	−92.8%	206,772
2002	R	−92.6%	164,159
2000	R	−5.2%	237,410
1998	R	−0.3%	173,056
1996	R	−23.6%	208,540
1994	R	−34.6%	162,890
1992	R	−90.4%	209,548
1990	R	−100.0%	113,490
1988	R	−46.5%	191,275
1986	R	−49.3%	158,851
1984	R	−54.2%	194,737
1982	R	−35.0%	153,485
1980	R	−53.9%	190,319
1978	R	−52.9%	151,724
1976	R	−25.1%	200,143