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IL-15
2010
·
US House
·
Illinois
·
District profile →
Illinois District 15 US House
Winner
REP
Timothy V Johnson
64.3%
136,915 votes
Runner-up
DEM
David M Gill
35.7%
75,948 votes
Margin
R+28.6
212,863
total votes
2 candidates
212,863 total votes
Export CSV
Candidate
Party
Votes ▼
%
Vote Share
Timothy V Johnson
REP
✓
REP
136,915
64.3%
David M Gill
DEM
DEM
75,948
35.7%
Presidential Vote by District
5 elections · 2008–2024 · 118th Congress boundaries
Latest (
2024
)
R+39.9
Shift vs 2020
↓ R+1.2
R+40
R+20
Even
D+20
D+40
2008
2012
2016
2020
2024
Year
Dem %
Rep %
Margin
Turnout
2024
29.3%
69.2%
R+39.9
380,966
2020
29.6%
68.3%
R+38.7
395,434
2016
27.7%
66.0%
R+38.4
370,924
2012
37.8%
62.2%
R+24.4
348,190
2008
44.0%
53.5%
R+9.5
374,750
Seat History
US House in Illinois
2024
Mary E Miller
REP
R+99.5
2022
Mary E Miller
REP
R+42.3
Redistricted
2020
Mary E Miller
REP
R+46.9
2018
John M Shimkus
REP
R+41.9
2016
John M Shimkus
REP
R+100.0
2014
John M Shimkus
REP
R+49.9
2012
John M Shimkus
REP
R+37.2
Redistricted
2008
Timothy V Johnson
REP
R+28.4
2006
Timothy V Johnson
REP
R+15.2
2004
Timothy V Johnson
REP
R+22.1
2002
Timothy V Johnson
REP
R+34.1
Redistricted
2000
Timothy V Johnson
REP
R+6.5
1998
Thomas W Ewing
REP
R+23.1
1996
Thomas W Ewing
REP
R+14.7
View all US House history for Illinois →
Candidates
Timothy V Johnson
REP
Record
28W-4L
Avg Margin
R+11.5
Career
1976-2020
State House / State Senate / US House / US Senate
Full profile →
David M Gill
DEM
Record
0W-4L
Avg Margin
---
Career
2004-2012
US House
Full profile →
Also in Illinois, 2010
US Senate
1 contest →
Governor
1 contest →
← All 2010 US House races
2010 overview
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