Pennsylvania 3rd Congressional District, Pennsylvania: Democratic loyalist district. In 2024, voted D+59%. Democratic peak: D+71 in 2012.
Key facts
- 2024 presidential margin
- D+59MIT Election Lab
- Political archetype
- Democratic loyalistAkashic typology
- Population
- 606,2452024 5-year
- Median household income
- $61,9532024 5-year
- White (non-Hispanic)
- 35.1%2024 5-year
- Black
- 39.4%2024 5-year
- Hispanic / Latino
- 15.6%2024 5-year
- Peak Democratic margin
- D+71 in 2012MIT Election Lab
- Peak Republican margin
- R+66 in 1924MIT Election Lab
Predecessors: KELLY, Mike (2017–2019), KELLY, Mike (2015–2017), KELLY, Mike (2013–2015), KELLY, Mike (2011–2013)
Source · Voteview / Lewis, Poole, Rosenthal et al. (CC-BY).
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 218,201 | 55,382 | 277,700 | ||
| D | 231,717 | 50,942 | 284,519 | ||
| D | 224,132 | 41,734 | 272,331 | ||
| D | 225,967 | 37,021 | 265,100 | ||
| D | 228,720 | 44,986 | 275,290 | ||
| D | 208,082 | 49,928 | 258,688 | ||
| D | 172,383 | 38,745 | 215,364 | ||
| D | 158,493 | 32,753 | 204,656 | ||
| D | 166,903 | 51,167 | 244,868 | ||
| D | 172,530 | 84,066 | 259,036 | ||
| D | 192,411 | 102,535 | 296,310 | ||
| D | 161,665 | 93,682 | 275,586 | ||
| D | 189,805 | 91,721 | 286,369 | ||
| D | 165,688 | 132,054 | 300,865 | ||
| D | 201,774 | 97,536 | 326,250 | ||
| D | 257,374 | 92,003 | 350,564 | ||
| D | 238,914 | 111,677 | 351,257 | ||
| D | 194,683 | 147,143 | 342,447 | ||
| D | 213,895 | 152,309 | 367,862 | ||
| D | 166,057 | 163,472 | 339,751 | ||
| D | 190,491 | 132,931 | 324,528 | ||
| D | 204,223 | 136,192 | 342,139 | ||
| D | 207,143 | 126,599 | 342,687 | ||
| R | 99,886 | 127,063 | 232,956 | ||
| R | 106,141 | 161,307 | 268,868 | ||
| R | 20,805 | 133,344 | 171,554 | ||
| R | 34,597 | 118,135 | 160,881 | ||
| R | 34,846 | 74,514 | 111,528 | ||
| O | 25,447 | 35,285 | 96,591 | ||
| R | 28,902 | 71,099 | 102,905 | ||
| R | 18,722 | 87,388 | 108,091 | ||
| R | 22,327 | 66,644 | 90,144 | ||
| R | 24,302 | 67,721 | 93,980 | ||
| R | 32,417 | 44,780 | 77,945 | ||
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U.S. Senate
| Year | Won | D % | R % | Total |
|---|---|---|---|---|
| 2024 | R | 48.6% | 48.8% | 6,963,137 |
| 2022 | D | 51.2% | 46.3% | 5,368,021 |
| 2018 | D | 55.6% | 42.7% | 4,994,643 |
| 2016 | R | 47.3% | 48.8% | 6,051,856 |
| 2012 | D | 53.7% | 44.6% | 5,627,422 |
| 2010 | R | 49.0% | 51.0% | 3,977,661 |
| 2006 | D | 58.6% | 41.3% | 4,081,043 |
| 2004 | R | 42.0% | 52.6% | 5,559,105 |
| 2000 | R | 45.5% | 52.4% | 4,735,116 |
| 1998 | R | 34.8% | 61.3% | 2,957,499 |
| 1994 | R | 46.9% | 49.4% | 3,513,361 |
| 1992 | R | 46.3% | 49.1% | 4,802,410 |
| 1988 | R | 32.4% | 66.5% | 4,366,598 |
| 1986 | R | 42.9% | 56.4% | 3,378,226 |
| 1982 | R | 39.2% | 59.3% | 3,604,108 |
| 1980 | R | 48.0% | 50.5% | 4,418,042 |
| 1976 | R | 46.8% | 52.4% | 4,546,353 |
Demographics
Pennsylvania's 3rd congressional district delivered a 79-point Democratic presidential margin in 2024, reflecting a dense, urban core electorate that consistently produces among the most lopsided federal results in the state.
The Democratic margin in Pennsylvania 3rd Congressional District reached its widest at seventy-one points in 2012. The margin in 2024 was fifty-nine points — still decisive.
Its loyalty is rooted in its place. Median household income of $61,953, a 35% non-Hispanic-white share, and a population of 606,245 together describe a district whose political habits are deeply settled.
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Congressional District 3, Pennsylvania. Akashic. https://akashic.app/cd/4203/. Accessed May 20, 2026. License: CC BY 4.0.