- Lead
- 2,611
- Total
- 35,048
- vs nation
- R+6.0
Pennsylvania 16th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 1,257
- Total
- 35,148
- vs nation
- R+8.0
- Lead
- 1,419
- Total
- 31,534
- vs nation
- R+6.6
- Lead
- 2,547
- Total
- 30,714
- vs nation
- D+4.4
- Lead
- 3,823
- Total
- 32,540
- vs nation
- D+4.5
- Lead
- 5,604
- Total
- 31,917
- vs nation
- D+20.0
- Lead
- 6,618
- Total
- 28,753
- vs nation
- D+22.5
- Lead
- 9,016
- Total
- 29,238
- vs nation
- D+22.3
Key facts
- 2024 presidential margin
- R+7.4MIT Election Lab
- Population
- 64,8652024 5-year
- Population density
- 1,255 / sq mi2024 5-year · TIGER/Line
- Land area
- 51.7 sq miTIGER/Line
- Median household income
- $63,5432024 5-year
- White (non-Hispanic)
- 80.0%2024 5-year
- Black
- 10.9%2024 5-year
- Hispanic / Latino
- 2.6%2024 5-year
- Peak Democratic margin
- D+55.9 in 1964MIT Election Lab
- Peak Republican margin
- R+44.4 in 1924MIT Election Lab
- Most similar
- State House District 9, PA · twin score 88.9
presidential history
Party record book
Pennsylvania 16th 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
Lyndon B. Johnson1964
77.8%
26,818 votes · D+55.9 · modeled estimate
Runner-up · Michael Dukakis, 1988 · 72.2%
Republican
Theodore Roosevelt1904
65.1%
2,344 votes · R+36.0 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 63.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Lyndon B. Johnson1964
26,818votes
77.8% of the vote · D+55.9 · modeled estimate
Runner-up · Walter Mondale, 1984 · 24,305 votes
Republican
Donald Trump2024
18,669votes
53.3% of the vote · R+7.4 · modeled estimate
Runner-up · Donald Trump, 2020 · 17,950 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
Walter Mondale1984
+57.6pts D vs U.S.
Place D+39.3 · U.S. R+18.2 · modeled estimate
Runner-up · Michael Dukakis, 1988 · +52.6 pts
Republican
Calvin Coolidge1924
+19.2pts R vs U.S.
Place R+44.4 · U.S. R+25.2 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · +16.3 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.
In 2024 it voted Republican by R+7.5, against D+11.7 in 2008, having changed party at least once across the five cycles. The district had about 20,300 residents, 86.9% White alone in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 55.9 points in 1964 and a Republican high of 44.4 points in 1924. Between 2020 and 2024 the district moved 3.9 points toward the Republican candidate; the 2024 margin was 7.4 points.
A population of 64,865, a 80% non-Hispanic-white share, and a median household income of $63,543 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 9 and Assembly District 145.
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 16th State House District. Akashic. https://akashic.app/sld-lower/42016/. Accessed May 20, 2026. License: CC BY 4.0.