County record · fips 24013 · Maryland
CarrollMD
Republican ×15 since 1968all 40 elections, 1868–2024
The Long Record
40 elections against the Maryland and national vote
2024 result
R+25.6
won by Republicans
Record since first cycle
12–28
Dem–Rep two-party wins
Voted with the winner
23/40
57% of its elections
Closest election
1964
D+0.7
this countyMarylandnational (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 | +45.8 pts | Democrats |
| 1968 | -44.4 pts | Republicans |
| 1976 | +36.2 pts | Democrats |
| 1964 | +33.7 pts | Democrats |
| 1928 | -32.8 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
175,321
College (BA+)
41%
Median income
$118,211
2024 dollars
Non-white
16%
Rural
42%
Age 65+
18%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Baltimore County, MD · Frederick, MD · Howard, MD · Adams, PA · York, PA