2010Final results
2010 election for Oregon Senate District 16
Oregon State Senate · Oregon
Betsy Johnson (D) won with 54.4% of the vote, defeating Bob Horning (R) by 9.1 points.
Betsy JohnsonDemocrat · winner · incumbent
54.4%27,182
Bob HorningRepublican
45.3%22,657
49,989 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET