Pennsylvania 51st State House District, Pennsylvania: Recent convert district. In 2024, voted R+38%. Democratic peak: D+47 in 1964.
Key facts
- 2024 presidential margin
- R+38MIT Election Lab
- Political archetype
- Recent convertAkashic typology
- Population
- 57,6862024 5-year
- Median household income
- $58,2362024 5-year
- White (non-Hispanic)
- 89.5%2024 5-year
- Black
- 3.9%2024 5-year
- Hispanic / Latino
- 1.4%2024 5-year
- Peak Democratic margin
- D+47 in 1964MIT Election Lab
- Peak Republican margin
- R+38 in 2024MIT Election Lab
Constituent county margins for State House District 51, PAOne cell per constituent county, colored by 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), ordered bluest first.
R+60D+60
One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 8,950 | 19,977 | 29,092 | ||
| R | 9,360 | 18,875 | 28,449 | ||
| R | 8,216 | 15,836 | 24,768 | ||
| R | 10,059 | 11,912 | 22,273 | ||
| R | 11,842 | 11,941 | 24,064 | ||
| D | 13,332 | 11,466 | 25,047 | ||
| D | 12,889 | 9,163 | 22,677 | ||
| D | 12,068 | 6,418 | 21,304 | ||
| D | 13,999 | 5,869 | 24,659 | ||
| D | 15,153 | 7,744 | 23,051 | ||
| D | 16,069 | 9,758 | 25,889 | ||
| D | 12,802 | 8,814 | 22,609 | ||
| D | 14,757 | 9,166 | 24,377 | ||
| R | 10,290 | 12,493 | 23,111 | ||
| D | 15,722 | 8,663 | 27,218 | ||
| D | 20,673 | 7,383 | 28,183 | ||
| D | 19,028 | 12,416 | 31,527 | ||
| D | 17,540 | 12,754 | 30,389 | ||
| D | 20,108 | 12,521 | 32,847 | ||
| D | 16,011 | 9,340 | 25,807 | ||
| D | 16,067 | 10,047 | 26,320 | ||
| D | 19,211 | 10,946 | 30,269 | ||
| D | 22,109 | 10,065 | 32,572 | ||
| D | 12,665 | 7,281 | 20,674 | ||
| R | 8,728 | 12,679 | 21,602 | ||
| R | 4,054 | 8,728 | 16,293 | ||
| R | 6,116 | 9,242 | 16,304 | ||
| D | 4,769 | 4,504 | 9,857 | ||
| D | 3,371 | 1,908 | 8,649 | ||
| R | 3,763 | 4,584 | 9,120 | ||
| R | 3,110 | 5,259 | 9,189 | ||
| R | 3,502 | 4,412 | 8,241 | ||
| R | 3,822 | 4,243 | 8,266 | ||
| D | 3,437 | 3,140 | 6,802 | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
20.0%
Irish
15.9%
Italian
10.7%
English
10.4%
Polish
7.2%
American
4.8%
Scottish
1.4%
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 45.4 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$58,236
State House District 51 ranks near the middle of US counties.
State House District 51$58,236
Pennsylvania$77,971
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
16.8%
Children face moderate poverty.
Children under 1822.2%
Working age (18–64)15.5%
Seniors (65+)15.6%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
97.6%
speak English only
Other Indo-European1.1%
Spanish0.9%
Asian & Pacific Islander0.3%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 64.6% of residents not counted as adherents by any reporting body.
With a 2024 presidential margin of R+38, this district ranks among the deepest-red constituencies in the state, reflecting a rural or small-town base where Republican candidates routinely run far ahead of statewide averages.
The 2008 election was the turning point, when the Republican candidate carried the district by zero points. The 2024 margin was thirty-eight points, in line with the district's new direction.
The demographics suggest why. A population of 57,686, a 90% non-Hispanic-white share, and a median household income of $58,236 situate the district in the broader realignment patterns of recent cycles.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
State House District 51, Pennsylvania. Akashic. https://akashic.app/sld-lower/42051/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State House District 51, Pennsylvania vote in 2024?
In 2024, State House District 51, Pennsylvania voted Republican by 37.9 points (R+38), carried by the Republican candidate. Out of 29,092 votes cast, 8,950 went Democratic and 19,977 went Republican.
What is State House District 51, Pennsylvania's political archetype?
Akashic classifies State House District 51, Pennsylvania as a "Recent convert" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 21 times, Republican 13 times, and other 0 times.
When did State House District 51, Pennsylvania last vote Democratic?
The most recent presidential election in which State House District 51, Pennsylvania voted Democratic was 2004.
How many people live in State House District 51, Pennsylvania?
State House District 51, Pennsylvania has a population of 57,686 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State House District 51, Pennsylvania?
Median household income in State House District 51, Pennsylvania is $58,236 — below the national median of $80,734. The Pennsylvania state median is $77,971.
What is the political history of State House District 51, Pennsylvania?
Akashic tracks 38 presidential elections in State House District 51, Pennsylvania from 1876 to 2024. Of those, 21 went Democratic and 13 went Republican. The district's archetype — "Recent convert" — captures the overall trajectory of that voting record.