99chambers

New York Senate District 4

Suffolk County. Population 324,787 (2020). Partisan lean R+1.

Competitive

2026 candidates

Current senator: Monica Martinez (D), first elected 2018.

Provisional candidate list. It will be replaced by the New York State Board of Elections certified ballot, including all minor-party lines.

New York uses fusion voting: a candidate can appear on several party lines, and votes on every line count toward their total.

Campaign finance

Monica Martinez

No campaign finance records matched yet.

Brianne R. Wakefield

No campaign finance records matched yet.

Past results in this district

Legislative results are as reported for this district. Statewide races are estimated for the current district lines.

2024 State Senate

Nov 5, 2024 · 109,833 votes

CandidateVotesShare
Monica Martinez(D)
By party line
  • Democratic: 58,688
  • Working Families: 3,328
62,01656.5%
Teresa Bryant(R)
By party line
  • Republican: 42,538
  • Conservative: 5,207
47,74543.5%
Write-ins
720.1%
District margin
D+13.0
All contested seats
D+8.1
Relative to chamber
D+4.9

Source: Wikipedia (CC BY-SA 4.0), compiled from board of elections filings and results. Updated Sep 28, 2026, 7:54 PM ET.

2022 State Senate

Nov 8, 2022 · 72,360 votes

CandidateVotesShare
Monica R. Martinez(D)
By party line
  • Democratic: 35,478
  • Working Families: 1,695
37,17351.4%
Wendy Rodriguez(R)
By party line
  • Republican: 30,885
  • Conservative: 4,288
35,17348.6%
Write-ins
140.0%
District margin
D+2.8
All contested seats
D+0.2
Relative to chamber
D+2.6

Source: OpenElections New York. Updated Sep 28, 2026, 9:19 PM ET.

2024 President

Nov 5, 2024 · 119,067 votes (estimated for current lines)

CandidateVotesShare
Kamala D. Harris(D)
62,50952.5%
Donald J. Trump(R)
54,87246.1%
Other candidates
1,6861.4%
District margin
D+6.5
Statewide
D+12.7
Relative to state
R+6.2

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: The New York Times, 2024 Precinct-Level Election Results. Updated Sep 28, 2026, 9:21 PM ET.

2020 President

Nov 3, 2020 · 121,812 votes (estimated for current lines)

CandidateVotesShare
Joseph R. Biden(D)
74,12760.9%
Donald J. Trump(R)
46,19437.9%
Jo Jorgensen(L)
5270.4%
Brock Pierce(I)
4090.3%
Howie Hawkins(G)
3680.3%
Write-ins
1880.2%
District margin
D+23.2
Statewide
D+23.5
Relative to state
R+0.2

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: Voting and Election Science Team, precinct-level results (Harvard Dataverse, CC BY 4.0). Updated Sep 28, 2026, 7:50 PM ET.

2018 U.S. Senate

Nov 6, 2018 · 80,866 votes (estimated for current lines)

CandidateVotesShare
Kirsten E. Gillibrand(D)
55,41068.5%
Chele Chiavacci Farley(R)
25,43731.5%
Write-ins
190.0%
District margin
D+37.1
Statewide
D+34.0
Relative to state
D+3.1

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: Voting and Election Science Team, precinct-level results (Harvard Dataverse, CC BY 4.0). Updated Sep 28, 2026, 9:15 PM ET.

2018 Governor

Nov 6, 2018 · 82,342 votes (estimated for current lines)

CandidateVotesShare
Andrew M. Cuomo(D)
54,53266.2%
Marcus J. Molinaro(R)
26,27031.9%
Howie Hawkins(G)
6700.8%
Larry Sharpe(L)
4930.6%
Stephanie A. Miner(SAM)
3590.4%
Write-ins
170.0%
District margin
D+35.0
Statewide
D+24.4
Relative to state
D+10.5

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: Voting and Election Science Team, precinct-level results (Harvard Dataverse, CC BY 4.0). Updated Sep 28, 2026, 9:15 PM ET.

2018 Comptroller

Nov 6, 2018 · 80,665 votes (estimated for current lines)

CandidateVotesShare
Thomas P. DiNapoli(D)
55,82069.2%
Jonathan Trichter(R)
23,96029.7%
Mark Dunlea(G)
5340.7%
Cruger Gallaudet(L)
3410.4%
Write-ins
100.0%
District margin
D+39.9
Statewide
D+36.3
Relative to state
D+3.7

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: Voting and Election Science Team, precinct-level results (Harvard Dataverse, CC BY 4.0). Updated Sep 28, 2026, 9:15 PM ET.

2018 Attorney General

Nov 6, 2018 · 80,243 votes (estimated for current lines)

CandidateVotesShare
Letitia James(D)
53,11566.2%
Keith Wofford(R)
25,81532.2%
Michael Sussman(G)
5620.7%
Christopher Garvey(L)
3900.5%
Other candidate (O)
3490.4%
Write-ins
120.0%
District margin
D+34.6
Statewide
D+27.9
Relative to state
D+6.7

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: Voting and Election Science Team, precinct-level results (Harvard Dataverse, CC BY 4.0). Updated Sep 28, 2026, 9:15 PM ET.

2016 U.S. Senate

Nov 8, 2016 · 103,259 votes (estimated for current lines)

CandidateVotesShare
Charles E. Schumer(D)
74,01571.7%
Wendy Long(R)
27,36226.5%
Robin Laverne Wilson(G)
1,2121.2%
Alex Merced(L)
6340.6%
Write-ins
360.0%
District margin
D+46.0
Statewide
D+44.4
Relative to state
D+1.6

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: Voting and Election Science Team, precinct-level results (Harvard Dataverse, CC BY 4.0). Updated Sep 28, 2026, 9:17 PM ET.

2016 President

Nov 8, 2016 · 109,058 votes (estimated for current lines)

CandidateVotesShare
Hillary Clinton(D)
64,25458.9%
Donald J. Trump(R)
41,19937.8%
Gary Johnson(L)
1,7211.6%
Jill Stein(G)
1,3471.2%
Write-ins
5390.5%
District margin
D+21.9
Statewide
D+23.5
Relative to state
R+1.7

Precinct results re-aggregated to current district lines using 2020 census block populations. Source: Voting and Election Science Team, precinct-level results (Harvard Dataverse, CC BY 4.0). Updated Sep 28, 2026, 9:17 PM ET.

Page data updated Sep 28, 2026, 9:22 PM ET. How we compute these numbers.