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SC-03
2020
·
US House
·
South Carolina
·
District profile →
South Carolina District 3 US House
Winner
REP
Jeff Duncan
71.2%
237,544 votes
Runner-up
DEM
Hosea Cleveland
28.7%
95,712 votes
Margin
R+42.5
333,564
total votes
3 candidates
333,564 total votes
Export CSV
Candidate
Party
Votes ▼
%
Vote Share
Jeff Duncan
REP
✓
REP
237,544
71.2%
Hosea Cleveland
DEM
DEM
95,712
28.7%
Writein
OTH
OTH
308
0.1%
Presidential Vote by District
5 elections · 2008–2024 · 118th Congress boundaries
Latest (
2024
)
R+43.1
Shift vs 2020
↓ R+5.6
R+40
R+20
Even
D+20
D+40
2008
2012
2016
2020
2024
Year
Dem %
Rep %
Margin
Turnout
2024
27.8%
70.9%
R+43.1
356,366
2020
30.6%
68.0%
R+37.5
348,346
2016
29.1%
66.9%
R+37.8
296,737
2012
34.5%
65.5%
R+31.0
270,984
2008
32.5%
65.6%
R+33.1
269,956
Seat History
US House in South Carolina
2024
Sheri Biggs
REP
R+46.4
2022
Jeff Duncan
REP
R+97.6
Redistricted
2018
Jeff Duncan
REP
R+36.8
2016
Jeff Duncan
REP
R+45.8
2014
Jeff Duncan
REP
R+42.4
2012
Jeff Duncan
REP
R+33.3
Redistricted
2010
Jeff Duncan
REP
R+29.6
2008
J Gresham Barrett
REP
R+29.5
2006
J Gresham Barrett
REP
R+25.8
2004
J Gresham Barrett
REP
R+99.5
2002
J Gresham Barrett
REP
R+35.9
Redistricted
2000
Lindsey O Graham
REP
R+38.5
1998
Lindsey O Graham
REP
R+99.7
1996
Lindsey O Graham
REP
R+21.6
View all US House history for South Carolina →
Candidates
Writein
OTH
Record
0W-2660L
Avg Margin
---
Career
1976-2024
US House / Governor
Full profile →
Jeff Duncan
REP
Record
11W-0L
Avg Margin
R+62.0
Career
2002-2022
US House / State House
Full profile →
Hosea Cleveland
DEM
Record
0W-2L
Avg Margin
---
Career
2016-2020
US House
Full profile →
Also in South Carolina, 2020
President
1 contest →
US Senate
1 contest →
← All 2020 US House races
2020 overview
South Carolina profile
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