1986Final results
1986 Republican primary for Maryland Legislative District 3
Maryland State Senate · Maryland
John W. Derr (R) won with 69.4% of the vote, defeating Julien P. Delphey (R) by 38.8 points.
John W. DerrRepublican · winner
69.4%3,631
Julien P. DelpheyRepublican
30.6%1,602
5,233 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET