2020Final results
2020 election for Tennessee House District 89
Tennessee House of Representatives · Tennessee
Justin Lafferty (R) won with 70.1% of the vote, defeating Greg Mills (Oth) by 42.5 points.
Justin LaffertyRepublican · winner · incumbent
70.1%23,905
Greg MillsOther party
27.7%9,426
Write-ins and other votesOther party
2.2%757
34,088 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET