Karen Kostamo (D)

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Victories

Won 0 out of 0 generals.
Won 8 out of 8 primaries.
Won 8 out of 8 total contests.

Karen Kostamo (D)

Past Contests

Date Stage Office District Candidates
2022Aug 2 Democratic Primary Precinct Delegate Precinct Ann Arbor City, Ward 3, Precinct 29
Janet T. Cannon and 4 others ran (top 4 advance). Candidates »
Candidate Votes %
Janet T. Cannon
winner
456 34.1%
Karen Kostamo
winner
449 33.6%
William Mayhew
winner
427 31.9%
Rosanita Ratcliff
winner
5 0.4%
Skylar Woodman
 0 0.0%
Rejected write-ins 19  
Total Votes Cast 1,337  
Undervotes 1,228  
Overvotes 1  
Invalid Votes 3  
Total Ballots Cast 2,588  
See Details for this Contest »
2020Aug 4 Democratic Primary Precinct Delegate Precinct Ann Arbor City, Ward 3, Precinct 8
Karen Kostamo and 3 others ran (top 5 advance). Candidates »
Candidate Votes %
Karen Kostamo
winner
518 40.2%
Dirk Mayhew
winner
403 31.2%
Michael Gryn
winner
364 28.2%
Matthew Scott Newman
winner
5 0.4%
Unassigned write-ins 30  
Total Votes Cast 1,290  
Total Ballots Cast 1,320  
See Details for this Contest »
2018Aug 7 Democratic Primary Precinct Delegate Precinct Ann Arbor City, Ward 3, Precinct 8
Lisa Mari Lemble and 2 others ran (top 3 advance). Candidates »
Candidate Votes %
Lisa Mari Lemble
winner
431 36.9%
Karen Kostamo
winner
394 33.7%
William Mayhew
winner
344 29.4%
Unassigned write-ins 9  
Total Votes Cast 1,169  
Total Ballots Cast 1,178  
See Details for this Contest »
2016Aug 2 Democratic Primary Precinct Delegate Precinct Ann Arbor City, Ward 3, Precinct 8
Cheryl Tomsic and Karen Kostamo ran (top 3 advance). Candidates »
Candidate Votes %
Cheryl Tomsic
winner
255 50.3%
Karen Kostamo
winner
249 49.1%
All Other Votes
 3 0.6%
Total Votes Cast 507  
See Details for this Contest »
2014Aug 5 Democratic Primary Precinct Delegate Precinct Ann Arbor City, Ward 3, Precinct 8
Karen Kostamo and no others ran (top 3 advance). Candidates »
Candidate Votes %
Karen Kostamo
winner
326 99.4%
All Other Votes
 2 0.6%
Total Votes Cast 328  
See Details for this Contest »
2012Aug 7 Democratic Primary Precinct Delegate Precinct Ann Arbor City, Ward 3, Precinct 8
Karen Kostamo and Greg Pratt ran (top 3 advance). Candidates »
Candidate Votes %
Karen Kostamo
winner
152 52.8%
Greg Pratt
winner
132 45.8%
All Other Votes
 4 1.4%
Total Votes Cast 288  
See Details for this Contest »
2010Aug 3 Democratic Primary Precinct Delegate Precinct Ann Arbor City, Ward 3, Precinct 8
Karen Kostamo and no others ran (top 3 advance). Candidates »
Candidate Votes %
Karen Kostamo
winner
251 94.0%
All Other Votes
 16 6.0%
Total Votes Cast 267  
See Details for this Contest »
2008Aug 5 Democratic Primary Precinct Delegate Precinct Ann Arbor City, 3-8
Karen Kostamo and Sammy DeMarco ran (top 3 advance). Candidates »
Candidate Votes %
Karen Kostamo
winner
204 51.4%
Sammy DeMarco
winner
187 47.1%
All Other Votes
 6 1.5%
Total Votes Cast 397  
See Details for this Contest »