2018Still countingCertified results
2018 election for Oregon Senate District 1
Oregon State Senate · Oregon
DALLAS HEARD led; no source recorded a winner.
Dallas HeardRepublican · leading
64.2%37,901
Shannon SouzaDemocrat
35.6%21,012
59,010 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET