- Lead
- 10,388
- Total
- 52,263
- vs nation
- R+18.4
New York 99th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 5,168
- Total
- 51,179
- vs nation
- R+14.6
- Lead
- 3,768
- Total
- 43,288
- vs nation
- R+10.8
- Lead
- 170
- Total
- 39,963
- vs nation
- R+3.4
- Lead
- 401
- Total
- 42,992
- vs nation
- R+8.2
- Lead
- 6,030
- Total
- 41,332
- vs nation
- R+12.1
- Lead
- 1,984
- Total
- 36,235
- vs nation
- R+6.0
- Lead
- 1,549
- Total
- 33,070
- vs nation
- R+3.8
Key facts
- 2024 presidential margin
- R+19.9MIT Election Lab
- Population
- 128,7552024 5-year
- Population density
- 783 / sq mi2024 5-year · TIGER/Line
- Land area
- 165 sq miTIGER/Line
- Median household income
- $96,0822024 5-year
- White (non-Hispanic)
- 62.5%2024 5-year
- Black
- 7.1%2024 5-year
- Hispanic / Latino
- 16.5%2024 5-year
- Peak Democratic margin
- D+17.8 in 1964MIT Election Lab
- Peak Republican margin
- R+56.4 in 1956MIT Election Lab
- Most similar
- Assembly District 97, NY · twin score 88.4
presidential history
Party record book
New York 99th 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
58.8%
13,097 votes · D+17.8 · modeled estimate
Runner-up · Samuel J. Tilden, 1876 · 50.7%
Republican
Dwight D. Eisenhower1956
78.2%
15,968 votes · R+56.4 · modeled estimate
Runner-up · Richard Nixon, 1972 · 72.5%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
22,712votes
44.4% of the vote · R+10.1 · modeled estimate
Runner-up · Barack Obama, 2008 · 21,053 votes
Republican
Donald Trump2020
27,880votes
54.5% of the vote · R+10.1 · modeled estimate
Runner-up · George W. Bush, 2004 · 23,357 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
+1.9pts D vs U.S.
Place R+17.8 · U.S. R+19.7 · modeled estimate
Runner-up · Barack Obama, 2012 · −3.4 pts
Republican
Dwight D. Eisenhower1956
+41.0pts R vs U.S.
Place R+56.4 · U.S. R+15.4 · modeled estimate
Runner-up · Thomas E. Dewey, 1944 · +37.9 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 | D | 53.8%26,977 | 46.2%23,149 | 50,126 |
New York 99th State House District sits in the Mid-Atlantic. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 17.8 points in 1964 and a Republican high of 56.4 points in 1956. Between 2020 and 2024 the district moved 9.8 points toward the Republican candidate; the 2024 margin was 19.9 points.
A population of 128,755, a 63% non-Hispanic-white share, and a median household income of $96,082 describe the district. The district's voting pattern over the last decade is most similar to that of Assembly District 97 and Assembly District 30.
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 99th State House District. Akashic. https://akashic.app/sld-lower/36099/. Accessed May 20, 2026. License: CC BY 4.0.