2006Final results
2006 election for Maryland Legislative District 18
Maryland State Senate · Maryland
Richard Stuart Madaleno Jr. (D) won with 76.0% of the vote, defeating David Stegmaier (R) by 52.1 points.
Richard Stuart Madaleno Jr.Democrat · winner
76.0%28,050
David StegmaierRepublican
24.0%8,834
36,884 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 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET