County record · fips 29127 · Missouri
MarionMO
Republican ×7 since 2000all 40 elections, 1868–2024
The Long Record
40 elections against the Missouri and national vote
2024 result
R+53.4
won by Republicans
Record since first cycle
28–12
Dem–Rep two-party wins
Voted with the winner
23/40
57% of its elections
Closest election
1980
R+1.2
this countyMissourinational (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 |
|---|---|---|
| 1932 | +57.7 pts | Democrats |
| 1872 | +37.3 pts | Democrats |
| 1964 | +37.0 pts | Democrats |
| 1972 | -33.4 pts | Republicans |
| 1968 | -32.8 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
28,457
College (BA+)
25%
Median income
$62,903
2024 dollars
Non-white
11%
Rural
39%
Age 65+
19%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Adams, IL · Pike, IL · Lewis, MO · Monroe, MO · Ralls, MO · Shelby, MO