The 2010 Maryland Senate election were held on November 2, 2010, to elect senators in all 47 districts of the Maryland Senate. Members were elected in single-member constituencies to four-year terms. These elections were held concurrently with various federal and state elections, including for Governor of Maryland.
Summary
Closest races
Seats where the margin of victory was under 10%:
Retiring incumbents
Republicans
- District 5: Larry E. Haines retired.
- District 7: Andy Harris retired to run for Congress in Maryland's 1st congressional district.
- District 38: J. Lowell Stoltzfus retired.
Incumbents defeated
In primary elections
Democrats
- District 14: Rona E. Kramer lost renomination to Karen S. Montgomery.
- District 19: Michael G. Lenett lost renomination to Roger Manno.
- District 24: Nathaniel Exum lost renomination to Joanne C. Benson.
- District 46: George W. Della Jr. lost renomination to Bill Ferguson.
- District 47: David C. Harrington lost renomination to Victor R. Ramirez.
Republicans
- District 2: Donald F. Munson lost renomination to Christopher B. Shank.
In the general election
Republicans
- District 3: Alex Mooney lost to Ronald Young.
Predictions
Detailed results
District 1
District 2
Republican primary
General election
District 3
Primary election
General election
District 4
Republican primary
General election
District 5
Republican primary
General election
District 6
Democratic primary
General election
District 7
Republican primary
Democratic primary
General election
District 8
Republican primary
General election
District 9
District 10
Democratic primary
General election
District 11
District 12
District 13
Republican primary
General election
District 14
Democratic primary
General election
District 15
District 16
District 17
Democratic primary
General election
District 18
Democratic primary
General election
District 19
Democratic primary
General election
District 20
District 21
District 22
District 23
Democratic primary
General election
District 24
Democratic primary
General election
District 25
District 26
Democratic primary
General election
District 27
District 28
District 29
District 30
District 31
Republican primary
Democratic primary
General election
District 32
District 33
Republican primary
General election
District 34
Democratic primary
General election
District 35
District 36
Republican primary
Democratic primary
General election
District 37
Republican primary
Democratic primary
General election
District 38
Democratic primary
General election
District 39
Democratic primary
General election
District 40
District 41
District 42
Republican primary
General election
District 43
Democratic primary
General election
District 44
District 45
District 46
Democratic primary
General election
District 47
Democratic primary
General election
See also
References