1986Final results
1986 election for Minnesota House District 66A
Minnesota House of Representatives · Minnesota
Tom Osthoff (D) won with 79.9% of the vote, defeating A. L. Lafontaine (R) by 59.8 points.
Tom OsthoffDemocrat · winner · incumbent
79.9%6,173
A. L. LafontaineRepublican
20.1%1,552
7,725 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 1986
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET