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1976
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Iowa
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IA-03
1976
·
US House
·
Iowa
·
District profile →
Iowa District 3 US House
Winner
REP
Charles E Grassley
56.5%
117,957 votes
Runner-up
DEM
Stephen J Rapp
43.5%
90,981 votes
Margin
R+12.9
208,938
total votes
2 candidates
208,938 total votes
Export CSV
Candidate
Party
Votes ▼
%
Vote Share
Charles E Grassley
REP
✓
REP
117,957
56.5%
Stephen J Rapp
DEM
DEM
90,981
43.5%
Presidential Vote by District
5 elections · 2008–2024 · 118th Congress boundaries
Latest (
2024
)
R+4.4
Shift vs 2020
↓ R+4.1
R+10
Even
D+10
2008
2012
2016
2020
2024
Year
Dem %
Rep %
Margin
Turnout
2024
47.1%
51.6%
R+4.4
422,161
2020
48.9%
49.3%
R+0.3
420,101
2016
44.8%
47.8%
R+3.0
370,226
2012
53.0%
47.0%
D+5.9
361,323
2008
52.5%
45.1%
D+7.5
351,696
Seat History
US House in Iowa
2024
Zachary Nunn
REP
R+3.8
2022
Zachary Nunn
REP
R+0.7
Redistricted
2020
Cynthia Axne
DEM
D+1.4
2018
Cynthia Axne
DEM
D+2.2
2016
David Young
REP
R+13.7
2014
David Young
REP
R+10.5
2012
Tom Latham
REP
R+8.6
Redistricted
2010
Leonard L Boswell
DEM
D+4.3
2008
Leonard L Boswell
DEM
D+14.3
2006
Leonard L Boswell
DEM
D+5.4
2004
Leonard L Boswell
DEM
D+10.5
2002
Leonard L Boswell
DEM
D+8.4
Redistricted
2000
Leonard L Boswell
DEM
D+29.1
1998
Leonard L Boswell
DEM
D+15.8
1996
Leonard L Boswell
DEM
D+1.7
View all US House history for Iowa →
Candidates
Charles E Grassley
REP
Record
12W-0L
Avg Margin
R+31.8
Career
1970-2022
US Senate / US House / State House
Full profile →
Stephen J Rapp
DEM
Record
3W-2L
Avg Margin
D+29.8
Career
1972-1982
State House / US House
Full profile →
Also in Iowa, 1976
President
1 contest →
← All 1976 US House races
1976 overview
Iowa profile
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