Pennsylvania 173rd State House 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
- 90,9532024 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
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 32,736 | 8,309 | 41,663 | ||
| D | 34,764 | 7,643 | 42,686 | ||
| D | 33,626 | 6,261 | 40,857 | ||
| D | 33,901 | 5,554 | 39,772 | ||
| D | 34,314 | 6,749 | 41,301 | ||
| D | 31,218 | 7,491 | 38,810 | ||
| D | 25,862 | 5,813 | 32,311 | ||
| D | 23,778 | 4,914 | 30,704 | ||
| D | 25,040 | 7,676 | 36,737 | ||
| D | 25,884 | 12,612 | 38,862 | ||
| D | 28,867 | 15,383 | 44,455 | ||
| D | 24,254 | 14,055 | 41,345 | ||
| D | 28,476 | 13,761 | 42,963 | ||
| D | 24,858 | 19,812 | 45,138 | ||
| D | 30,272 | 14,633 | 48,946 | ||
| D | 38,613 | 13,803 | 52,594 | ||
| D | 35,844 | 16,755 | 52,698 | ||
| D | 29,208 | 22,075 | 51,376 | ||
| D | 32,090 | 22,850 | 55,189 | ||
| D | 24,913 | 24,525 | 50,972 | ||
| D | 28,579 | 19,943 | 48,688 | ||
| D | 30,639 | 20,432 | 51,330 | ||
| D | 31,077 | 18,993 | 51,412 | ||
| R | 14,986 | 19,063 | 34,950 | ||
| R | 15,924 | 24,200 | 40,338 | ||
| R | 3,121 | 20,005 | 25,738 | ||
| R | 5,191 | 17,723 | 24,137 | ||
| R | 5,228 | 11,179 | 16,732 | ||
| O | 3,818 | 5,294 | 14,491 | ||
| R | 4,336 | 10,667 | 15,438 | ||
| R | 2,809 | 13,111 | 16,217 | ||
| R | 3,350 | 9,998 | 13,524 | ||
| R | 3,646 | 10,160 | 14,100 | ||
| R | 4,863 | 6,718 | 11,694 | ||
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Demographics
District 173 sits within Pennsylvania's southeastern suburban corridor, where shifting college-educated voter preferences have nudged presidential margins a few points left over successive cycles while keeping the seat genuinely competitive at the legislative level.
The Democratic margin in Pennsylvania 173rd State House 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 90,953 together describe a district whose political habits are deeply settled.
Compare two places, side by side
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State House District 173, Pennsylvania. Akashic. https://akashic.app/sld-lower/42173/. Accessed May 20, 2026. License: CC BY 4.0.