- Lead
- 13,930
- Total
- 65,089
- vs nation
- R+19.9
New York 121st State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 11,750
- Total
- 65,303
- vs nation
- R+22.4
- Lead
- 12,458
- Total
- 58,429
- vs nation
- R+23.4
- Lead
- 4,140
- Total
- 54,744
- vs nation
- R+11.4
- Lead
- 3,255
- Total
- 59,253
- vs nation
- R+12.8
- Lead
- 8,124
- Total
- 61,135
- vs nation
- R+10.8
- Lead
- 4,541
- Total
- 57,653
- vs nation
- R+8.4
- Lead
- 1,403
- Total
- 55,651
- vs nation
- R+6.0
Key facts
- 2024 presidential margin
- R+21.4MIT Election Lab
- Population
- 132,9472024 5-year
- Population density
- 73 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,817 sq miTIGER/Line
- Median household income
- $66,5262024 5-year
- White (non-Hispanic)
- 89.7%2024 5-year
- Black
- 1.6%2024 5-year
- Hispanic / Latino
- 2.6%2024 5-year
- Peak Democratic margin
- D+16.6 in 1964MIT Election Lab
- Peak Republican margin
- R+61.8 in 1956MIT Election Lab
- Most similar
- Assembly District 124, NY · twin score 97.6
presidential history
Party record book
New York 121st State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2020 (partial returns from 1876) · 37 presidential cycles · 37 with a vote-share denominator · 33 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
58.3%
32,176 votes · D+16.6 · modeled estimate
Runner-up · Barack Obama, 2008 · 46.5%
Republican
Dwight D. Eisenhower1956
80.9%
49,397 votes · R+61.8 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · 79.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Lyndon B. Johnson1964
32,176votes
58.3% of the vote · D+16.6 · modeled estimate
Runner-up · Barack Obama, 2008 · 27,533 votes
Republican
Dwight D. Eisenhower1956
49,397votes
80.9% of the vote · R+61.8 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · 48,474 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
Lyndon B. Johnson1964
−5.9pts D vs U.S.
Place D+16.6 · U.S. D+22.6 · modeled estimate
Runner-up · Bill Clinton, 1996 · −6.0 pts
Republican
Alf Landon1936
+62.9pts R vs U.S.
Place R+38.7 · U.S. D+24.3 · modeled estimate
Runner-up · Wendell Willkie, 1940 · +51.9 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.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | R | 46.8%25,126 | 53.2%28,541 | 53,667 |
New York 121st State House District sits in the Mid-Atlantic. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 16.6 points in 1964 and a Republican high of 61.8 points in 1956. Between 2020 and 2024 the district moved 3.4 points toward the Republican candidate; the 2024 margin was 21.4 points.
A population of 132,947, a 90% non-Hispanic-white share, and a median household income of $66,526 describe the district. The district's voting pattern over the last decade is most similar to that of Assembly District 124 and Assembly District 118.
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 York 121st State House District. Akashic. https://akashic.app/sld-lower/36121/. Accessed May 20, 2026. License: CC BY 4.0.