Shiawassee, Michigan — Presidential Election Results
Shiawassee, Michigan has voted Republican in 4 of the last 6 presidential elections on record (2000–2024). It most recently flipped to Republican in 2016.
Full Election History, 2000–2024
| Year | Winner | Party | Votes | Vote Share | Margin | Total Votes Cast | Swing |
|---|---|---|---|---|---|---|---|
| 2000 | George W. Bush | Republican | 15,816 | 49.1% | 0.9 pts (296 votes) | 32,218 | — |
| 2004 | George W. Bush | Republican | 19,407 | 53.0% | 6.9 pts (2,526 votes) | 36,651 | -6.0 pts |
| 2008 | Barack Obama | Democratic | 19,397 | 53.3% | 8.6 pts (3,129 votes) | 36,415 | +15.7 pts |
| 2012 | Barack Obama | Democratic | 17,197 | 51.1% | 3.7 pts (1,235 votes) | 33,679 | -5.0 pts |
| 2016 | Donald Trump | Republican | 19,230 | 56.4% | 19.6 pts (6,684 votes) | 34,111 | -24.8 pts |
| 2020 | Data not yet available for this cycle — see sourcing note below. | ||||||
| 2024 | Donald Trump | Republican | 24,718 | 60.8% | 23.1 pts (9,383 votes) | 40,685 | -2.4 pts |
Trend
Between 2000 and 2024, the two-party presidential margin in Shiawassee shifted 22.5 points toward the Republican 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.