Voting & Elections in Newcastle, WA
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Newcastle is located in King County, WA. Results reflect all voters in the county, not just those in Newcastle.
Election Overview
Source: King County (2024)2024 Winner
Democrat
Dem Votes
832,606
74.2%
GOP Votes
252,193
22.5%
Total Votes
1,122,881
Margin
D+51.7%
Shift from 2020
R+1.0pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
D+51.7%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 832,606 | 252,193 | 1,122,881 | 74.2% | 22.5% | D+51.7 |
| 2020 | 907,310 | 269,167 | 1,210,507 | 75.0% | 22.2% | D+52.7 |
| 2016 | 657,149 | 197,781 | 910,823 | 72.2% | 21.7% | D+50.4 |
In the 2024 presidential election, King County recorded 1,122,881 total votes. Democrats won the county with 74.2% of the vote compared to 22.5% for Republicans, a margin of D+51.7%. Compared to 2020, the margin shifted R+1.0pp from the previous election. Since 2016, King County has shifted 1.2 percentage points toward Democrats.