2012Final results
2012 election for Arkansas Senate District 20
Arkansas State Senate · Arkansas
Robert Thompson (D) won with 50.8% of the vote, defeating Blake Johnson (R) by 1.7 points.
Robert ThompsonDemocrat · winner · incumbent
50.8%13,616
Blake JohnsonRepublican
49.2%13,169
26,785 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET