- Lead
- 1,206
- Total
- 26,650
- vs nation
- D+6.0
Pennsylvania 126th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 3,010
- Total
- 26,883
- vs nation
- D+6.7
- Lead
- 2,542
- Total
- 24,949
- vs nation
- D+8.1
- Lead
- 4,654
- Total
- 23,672
- vs nation
- D+15.8
- Lead
- 7,363
- Total
- 25,521
- vs nation
- D+21.6
- Lead
- 3,185
- Total
- 22,537
- vs nation
- D+16.6
- Lead
- 2,160
- Total
- 18,374
- vs nation
- D+11.2
- Lead
- 2,200
- Total
- 16,588
- vs nation
- D+4.7
Key facts
- 2024 presidential margin
- D+4.5MIT Election Lab
- Population
- 63,7902024 5-year
- Population density
- 2,453 / sq mi2024 5-year · TIGER/Line
- Land area
- 26 sq miTIGER/Line
- Median household income
- $74,8792024 5-year
- White (non-Hispanic)
- 50.6%2024 5-year
- Black
- 5.7%2024 5-year
- Hispanic / Latino
- 39.4%2024 5-year
- Peak Democratic margin
- D+50.8 in 1936MIT Election Lab
- Peak Republican margin
- R+21.5 in 1928MIT Election Lab
- Most similar
- State House District 129, PA · twin score 94.9
presidential history
Party record book
Pennsylvania 126th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Samuel J. Tilden1876
74.8%
2,662 votes · D+50.3 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · 74.7%
Republican
Ronald Reagan1984
56.5%
8,206 votes · R+13.3 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 55.5%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
16,288votes
63.8% of the vote · D+28.9 · modeled estimate
Runner-up · Joe Biden, 2020 · 14,747 votes
Republican
Donald Trump2024
12,606votes
47.3% of the vote · D+4.5 · modeled estimate
Runner-up · Donald Trump, 2020 · 11,737 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Grover Cleveland1892
+46.4pts D vs U.S.
Place D+48.0 · U.S. D+1.7 · modeled estimate
Runner-up · William J. Bryan, 1900 · +43.2 pts
Republican
Herbert Hoover1928
+4.1pts R vs U.S.
Place R+21.5 · U.S. R+17.5 · modeled estimate
Runner-up · Herbert Hoover, 1932 · −2.6 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
Pennsylvania 126th State House District sits in the Mid-Atlantic. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 50.8 points in 1936 and a Republican high of 21.5 points in 1928. Between 2020 and 2024 the district moved 6.7 points toward the Republican candidate; the 2024 margin was 4.5 points.
A population of 63,790, a 51% non-Hispanic-white share, and a median household income of $74,879 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 129 and State House District 134.
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Pennsylvania 126th State House District. Akashic. https://akashic.app/sld-lower/42126/. Accessed May 20, 2026. License: CC BY 4.0.