Voting & Elections in Holtsville, NY
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Holtsville is located in Suffolk County, NY. Results reflect all voters in the county, not just those in Holtsville.
Election Overview
Source: Suffolk County (2024)2024 Winner
Republican
Dem Votes
341,812
45.0%
GOP Votes
417,549
55.0%
Total Votes
759,361
Margin
R+10.0%
Shift from 2020
R+10.0pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+10.0%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 341,812 | 417,549 | 759,361 | 45.0% | 55.0% | R+10.0 |
| 2020 | 381,021 | 381,253 | 771,541 | 49.4% | 49.4% | R+0.0 |
| 2016 | 276,953 | 328,403 | 625,720 | 44.3% | 52.5% | R+8.2 |
In the 2024 presidential election, Suffolk County recorded 759,361 total votes. Republicans won the county with 55.0% of the vote compared to 45.0% for Democrats, a margin of R+10.0%. Compared to 2020, the margin shifted R+10.0pp from the previous election. Since 2016, Suffolk County has shifted 1.8 percentage points toward Republicans.