2010Final results
2010 election for Maryland Delegate District 9A
Maryland House of Delegates · Maryland
Gail H. Bates (R) and Warren E. Miller (R) won the district's 2 seats.
2 seatsGail H. BatesRepublican · winner · incumbent
30.6%21,709
Warren E. MillerRepublican · winner · incumbent
28.0%19,911
Mary Ann MaherDemocrat
21.5%15,264
Jonathan WeinsteinDemocrat
19.9%14,110
71,034 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
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)