2010Final results
2010 election for Maryland Legislative District 12
Maryland State Senate · Maryland
Edward J. Kasemeyer (D) won with 58.7% of the vote, defeating Richard I. Martel Jr. (R) by 17.4 points.
Edward J. KasemeyerDemocrat · winner · incumbent
58.7%24,981
Richard I. Martel Jr.Republican
41.3%17,568
42,582 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET