Maricopa County, Arizona, AZ 2018 Senate Election Results

In the 2018 senate election, Maricopa County, Arizona, Arizona voted D+4.2 for the Democratic candidate.

• Year: 2018
• Office: Senate
• Winner: D
• Margin: D+4.2
• Democratic Votes: 732,761
• Republican Votes: 672,505
• Total Votes: 1,437,952
• Democratic %: 51.0%
• Republican %: 46.8%
• Swing from previous: D+9.6