2014Final results
2014 election for Arizona Legislative District 30
Arizona State Senate · Arizona
Robert Meza (D) won with 58.0% of the vote, defeating Gary Cox (R) by 16.0 points.
Robert MezaDemocrat · winner · incumbent
58.0%12,802
Gary CoxRepublican
42.0%9,276
22,078 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2014
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET