AKASHIC EDGE
Elections
Candidates
Places
Historian
Cartographer
2026 Forecast
Articles
API
Pricing
Home
/
Elections
/
2016
/
US House
/
California
/
CA-21
2016
·
US House
·
California
·
District profile →
California District 21 US House
Winner
REP
David G Valadao
56.7%
75,126 votes
Runner-up
DEM
Emilio Huerta
43.3%
57,282 votes
Margin
R+13.5
132,408
total votes
2 candidates
132,408 total votes
Export CSV
Candidate
Party
Votes ▼
%
Vote Share
David G Valadao
REP
✓
REP
75,126
56.7%
Emilio Huerta
DEM
DEM
57,282
43.3%
Presidential Vote by District
5 elections · 2008–2024 · 118th Congress boundaries
Latest (
2024
)
D+3.8
Shift vs 2020
↓ R+16.5
R+20
Even
D+20
2008
2012
2016
2020
2024
Year
Dem %
Rep %
Margin
Turnout
2024
50.6%
46.8%
D+3.8
200,149
2020
59.1%
38.8%
D+20.3
226,362
2016
58.2%
36.5%
D+21.8
172,953
2012
59.4%
40.6%
D+18.7
152,341
2008
57.8%
41.4%
D+16.4
155,724
Seat History
US House in California
2024
Jim Costa
DEM
D+5.2
2022
Jim Costa
DEM
D+8.4
Redistricted
2020
David G Valadao
REP
R+0.9
2018
Tj Cox
DEM
D+0.8
2014
David G Valadao
REP
R+15.7
2012
David G Valadao
REP
R+15.5
Redistricted
2010
Devin G Nunes
REP
R+100.0
2008
Devin G Nunes
REP
R+36.8
2006
Devin G Nunes
REP
R+36.8
2004
Devin G Nunes
REP
R+46.3
2002
Devin G Nunes
REP
R+44.3
Redistricted
2000
William M Thomas
REP
R+46.8
1998
William M Thomas
REP
R+78.9
1996
William M Thomas
REP
R+39.4
View all US House history for California →
Candidates
David G Valadao
REP
Record
7W-1L
Avg Margin
R+21.1
Career
2010-2024
US House / State House
Full profile →
Emilio Huerta
DEM
Record
0W-1L
Avg Margin
---
Career
2016-2016
US House
Full profile →
Also in California, 2016
President
1 contest →
US Senate
1 contest →
← All 2016 US House races
2016 overview
California profile
All elections