Note: The Google advertisement links below may advocate political positions that this site does not endorse.
Data for this Contest was Contributed by on 2018-11-25

Popular Vote
Tony CampbellRepublican 51,426 29.22%
Chris ChaffeeRepublican 42,328 24.05%
Christina J. GrigorianRepublican 30,756 17.48%
John R. GrazianiRepublican 15,435 8.77%
Blaine TaylorRepublican 8,848 5.03%
Gerald I. Smith, Jr.Republican 7,564 4.30%
Brian Charles VaethRepublican 5,411 3.07%
Evan M. CronhardtRepublican 4,445 2.53%
Bill KrehnbrinkRepublican 3,606 2.05%
Nnabu EzeRepublican 3,442 1.96%
Albert Binyahmin HowardRepublican 2,720 1.55%
State Seal Map Key
 > 20%
 > 30%
 > 40%
 > 50%
 > 60%
Voter Turnout Graph
Vote Pie Chart
  2018 Maryland County Map of Republican Primary Election Results for Senator  
County Button
Pop Button
Per Vote Republican Button
Per Vote Republican Button
Per Vote Republican Button
Per Vote Republican Button
Per Vote Republican Button
Election Data and Statistics:
Election Tools
Data Sources:
  • Source for Popular Vote data: Maryland Election Board. Official 2018 Primary Election Results, Maryland Election Board ( (accessed 25 Nov 2018)
  • Source for Population data: U.S. Census Bureau.
Results for and Individual County:


Allegany County Anne Arundel County Baltimore County Calvert County Caroline County Carroll County Cecil County Charles County Dorchester County Frederick County Garrett County Harford County Howard County Kent County Montgomery County Prince George's County Queen Anne's County St. Mary's County Somerset County Talbot County Washington County Wicomico County Worcester County Baltimore City