PA-04 — 2020 U.S. House election
Recent presidential results, current district lines
Akashiccongressional district2020 US House electionPA-04 · U.S. HouseCunnaneD+19.1
How it voted
Share of the 2020 vote
| Madeleine Dean Cunnane (i) ✓Democrat | 59.5% | 264,637 |
|---|---|---|
| Kathy BarnetteRepublican | 40.5% | 179,926 |
D+60R+60
District boundary, filled by its own 2020 D-vs-R margin — precinct detail where available, over faint county context.
The boundary drawn is the current PA-04 (cd:120, the 2026 map); the 2020 election ran under that decade's own lines. The result shown is the certified 2020 contest.
Margin history
PA-04 across every cycle on record. Each year links to its district page.
| Year | Won | Margin | Votes |
|---|---|---|---|
| 2024 | D | 455,523 | |
| 2022 | D | 366,785 | |
| 2020 | D | 444,563 | |
| 2018 | D | 332,991 | |
| 2016 | R | 334,000 | |
| 2014 | R | 197,340 | |
| 2012 | R | 303,980 | |
| 2010 | D | 237,785 | |
| 2008 | D | 333,947 | |
| 2006 | D | 254,084 | |
| 2004 | R | 323,917 | |
| 2002 | R | 202,218 | |
| 2000 | R | 246,385 | |
| 1998 | D | 161,685 | |
| 1996 | D | 222,167 | |
| 1994 | D | 185,630 | |
| 1992 | D | 237,922 | |
| 1990 | D | 132,583 | |
| 1988 | D | 177,699 | |
| 1986 | D | 142,594 | |
| 1984 | D | 200,809 | |
| 1982 | D | 167,102 | |
| 1980 | R | 201,370 | |
| 1978 | R | 198,000 | |
| 1976 | D | 214,590 |
Same ballot, 2020PA
Source. MIT Election Data + Science Lab — 2020 US House returns, party-classified by literal ballot party · results as certified for the 2020 contest; the boundary drawn and the presidential strip use the current district map (cd:120, the 2026 lines) — the election itself ran under earlier lines. Real returns — nothing estimated.