County record · fips 18097 · Indiana
MarionIN
Democratic ×6 since 2004all 40 elections, 1868–2024
The Long Record
40 elections against the Indiana and national vote
2024 result
D+28.1
won by Democrats
Record since first cycle
12–28
Dem–Rep two-party wins
Voted with the winner
27/40
68% of its elections
Closest election
1908
R+0.4
this countyIndiananational (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 |
|---|---|---|
| 1916 | -49.1 pts | Republicans |
| 1912 | +42.0 pts | Democrats |
| 2008 | +26.7 pts | Democrats |
| 1932 | +24.0 pts | Democrats |
| 1976 | +23.6 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
975,809
College (BA+)
35%
Median income
$66,346
2024 dollars
Non-white
50%
Rural
1%
Age 65+
13%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Boone, IN · Hamilton, IN · Hancock, IN · Hendricks, IN · Johnson, IN · Morgan, IN · Shelby, IN