Gwinnett, Georgia — Presidential Election Results
Gwinnett, Georgia has voted Republican in 4 of the last 6 presidential elections on record (2000–2024). It most recently flipped to Democratic in 2016.
Full Election History, 2000–2024
| Year | Winner | Party | Votes | Vote Share | Margin | Total Votes Cast | Swing |
|---|---|---|---|---|---|---|---|
| 2000 | George W. Bush | Republican | 121,756 | 63.7% | 31.6 pts (60,322 votes) | 191,111 | — |
| 2004 | George W. Bush | Republican | 160,445 | 65.8% | 32.3 pts (78,737 votes) | 243,917 | +0.4 pts |
| 2008 | John McCain | Republican | 158,746 | 54.7% | 10.2 pts (29,721 votes) | 290,147 | +22.2 pts |
| 2012 | Mitt Romney | Republican | 159,855 | 53.9% | 9.2 pts (27,346 votes) | 296,728 | +1.0 pts |
| 2016 | Hillary Clinton | Democratic | 166,153 | 50.6% | 5.8 pts (19,164 votes) | 328,331 | +15.5 pts |
| 2020 | Data not yet available for this cycle — see sourcing note below. | ||||||
| 2024 | Kamala Harris | Democratic | 242,507 | 57.6% | 16.5 pts (69,466 votes) | 420,681 | +10.6 pts |
Trend
Between 2000 and 2024, the two-party presidential margin in Gwinnett shifted 49.6 points toward the Democratic candidate, based on recorded county returns. This reflects the vote totals in this dataset only; no claim is made here about the causes of that shift.
Margin Over Time
Democratic candidate's margin (percentage points, two-party vote share). Positive values favor the Democratic candidate; negative values favor the Republican candidate.