- Lead
- 12,897
- Total
- 128,040
- vs nation
- R+8.6
New Jersey 23rd State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,876
- Total
- 131,388
- vs nation
- R+9.7
- Lead
- 15,388
- Total
- 109,627
- vs nation
- R+16.1
- Lead
- 13,957
- Total
- 100,951
- vs nation
- R+17.7
- Lead
- 13,171
- Total
- 107,495
- vs nation
- R+19.5
- Lead
- 22,458
- Total
- 102,913
- vs nation
- R+19.4
- Lead
- 14,415
- Total
- 87,677
- vs nation
- R+17.0
- Lead
- 9,314
- Total
- 81,501
- vs nation
- R+19.9
Key facts
- 2024 presidential margin
- R+10.1MIT Election Lab
- Population
- 237,9002024 5-year
- Population density
- 420 / sq mi2024 5-year · TIGER/Line
- Land area
- 566 sq miTIGER/Line
- Median household income
- $112,6252024 5-year
- White (non-Hispanic)
- 69.3%2024 5-year
- Black
- 4.5%2024 5-year
- Hispanic / Latino
- 14.2%2024 5-year
- Peak Democratic margin
- D+28.1 in 1912MIT Election Lab
- Peak Republican margin
- R+47.3 in 1928MIT Election Lab
- Most similar
- Assembly District 24, NJ · twin score 94.2
presidential history
Party record book
New Jersey 23rd 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
61.9%
32,495 votes · D+23.9 · modeled estimate
Runner-up · Samuel J. Tilden, 1876 · 59.3%
Republican
Herbert Hoover1928
73.5%
22,451 votes · R+47.3 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 71.3%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
60,679votes
46.2% of the vote · R+5.2 · modeled estimate
Runner-up · Kamala Harris, 2024 · 56,300 votes
Republican
Donald Trump2024
69,197votes
54.0% of the vote · R+10.1 · modeled estimate
Runner-up · Donald Trump, 2020 · 67,555 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
Alton B. Parker1904
+16.4pts D vs U.S.
Place R+3.2 · U.S. R+19.7 · modeled estimate
Runner-up · William J. Bryan, 1908 · +15.5 pts
Republican
Herbert Hoover1928
+29.8pts R vs U.S.
Place R+47.3 · U.S. R+17.5 · modeled estimate
Runner-up · George H. W. Bush, 1988 · +28.8 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.
New Jersey 23rd State House District sits in the Mid-Atlantic. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 28.1 points in 1912 and a Republican high of 47.3 points in 1928. Between 2020 and 2024 the district moved 4.8 points toward the Republican candidate; the 2024 margin was 10.1 points.
A population of 237,900, a 69% non-Hispanic-white share, and a median household income of $112,625 describe the district. The district's voting pattern over the last decade is most similar to that of Assembly District 24 and Assembly District 26.
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 →
New Jersey 23rd State House District. Akashic. https://akashic.app/sld-lower/34023/. Accessed May 20, 2026. License: CC BY 4.0.