County record · fips 26115 · Michigan
MonroeMI
Republican ×3 since 2016all 40 elections, 1868–2024
The Long Record
40 elections against the Michigan and national vote
2024 result
R+27.5
won by Republicans
Record since first cycle
19–21
Dem–Rep two-party wins
Voted with the winner
30/40
75% of its elections
Closest election
1900
R+0.2
this countyMichigannational (official)dot colour = two-party winner · hollow = tie or unknown total · click a dot to open that election
The Biggest Swings
Cycle-over-cycle change in the two-party margin, in points
| Election | Swing | Toward |
|---|---|---|
| 1896 | -109.2 pts | Republicans |
| 1876 | +106.9 pts | Democrats |
| 1872 | -101.5 pts | Republicans |
| 1900 | +96.2 pts | Democrats |
| 1932 | +43.2 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
155,505
College (BA+)
23%
Median income
$77,335
2024 dollars
Non-white
12%
Rural
38%
Age 65+
20%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.