2018 House elections · Arizona districts

Arizona U.S. House election results 2018

Results in all of Arizona's congressional districts in 2018 (Democratic 5, Republican 4): every candidate, vote share and margin.

Democratic 5
Republican 4

District 1

District history

Tom O'Halleran DEM +7.7

Candidate	Party	Votes	Share
Tom O'Halleran Won	DEM	143,240	53.83%
Wendy J. Rogers	REP	122,784	46.14%
David Shock	W	65	0.02%
Total		266,089

Official source: Election-Statistics

District 2

District history

Ann Kirkpatrick DEM +9.5 gain

Candidate	Party	Votes	Share
Ann Kirkpatrick Won	DEM	161,000	54.73%
Lea Marquez Peterson	REP	133,083	45.24%
Jordan Flayer	W	50	0.02%
Melissa Grable	W	19	0.01%
Total		294,152

Official source: Election-Statistics

District 3

District history

Raúl Grijalva DEM +27.7

Candidate	Party	Votes	Share
Raúl Grijalva Won	DEM	114,650	63.87%
Nicolas Pierson	REP	64,868	36.14%
Total		179,518

Official source: Election-Statistics

District 4

District history

Paul Gosar REP +37.7

Candidate	Party	Votes	Share
Paul Gosar Won	REP	188,842	68.17%
David Brill	DEM	84,521	30.51%
Haryaksha Gregor Knauer	GRE	3,672	1.33%
Total		277,035

Official source: Election-Statistics

District 5

District history

Andy Biggs REP +18.9

Candidate	Party	Votes	Share
Andy Biggs Won	REP	186,037	59.43%
Joan Greene	DEM	127,027	40.58%
Total		313,064

Official source: Election-Statistics

District 6

District history

David Schweikert REP +10.4

Candidate	Party	Votes	Share
David Schweikert Won	REP	173,140	55.19%
Anita Malik	DEM	140,559	44.81%
Total		313,699

Official source: Election-Statistics

District 7

District history

Ruben Gallego DEM +71.4

Candidate	Party	Votes	Share
Ruben Gallego Won	DEM	113,044	85.61%
Gary Swing	GRE	18,706	14.17%
James Bond	W	301	0.23%
Total		132,051

Official source: Election-Statistics

District 8

District history

Debbie Lesko REP +10.9

Candidate	Party	Votes	Share
Debbie Lesko Won	REP	168,835	55.46%
Hiral Tipirneni	DEM	135,569	44.53%
Steven Hummel	W	13	0.00%
Total		304,417

Official source: Election-Statistics

District 8 (special)

District history

Debbie Lesko REP +4.7

Candidate	Party	Votes	Share
Debbie Lesko Won	REP	96,012	52.37%
Hiral Tipirneni	DEM	87,331	47.63%
Total		183,343

Official source: 2018%200521%20Official%20Canvass%20Special%20General%20Election.pdf

District 9

District history

Greg Stanton DEM +22.2

Candidate	Party	Votes	Share
Greg Stanton Won	DEM	159,583	61.09%
Steve Ferrara	REP	101,662	38.91%
Total		261,245

Official source: Election-Statistics

Compiled by FiveThirtyEight from official sources.