County record · fips 22047 · Louisiana
IbervilleLA
Republican ×1 since 2024all 40 elections, 1868–2024
The Long Record
40 elections against the Louisiana and national vote
2024 result
R+0.7
won by Republicans
Record since first cycle
30–10
Dem–Rep two-party wins
Voted with the winner
25/40
63% of its elections
Closest election
2024
R+0.7
this countyLouisiananational (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 |
|---|---|---|
| 1892 | +71.7 pts | Democrats |
| 1896 | -62.9 pts | Republicans |
| 1960 | +59.5 pts | Democrats |
| 1920 | -57.9 pts | Republicans |
| 1928 | +53.4 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
29,815
College (BA+)
19%
Median income
$54,000
2024 dollars
Non-white
54%
Rural
58%
Age 65+
18%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Ascension, LA · Assumption, LA · East Baton Rouge, LA · Iberia, LA · Pointe Coupee, LA · St. Martin, LA · West Baton Rouge, LA