State Senate, District 12Vote for 1 Maria CollettDemocratic, IncumbentRobert F. Costello IIIRepublicanCompare these candidatesName missing or wrong? Tell usBallot listing: www.pavoterservices.pa.gov CompareMaria CollettRobert F. Costello III withMaria CollettRobert F. Costello III Show side by side More on the Pennsylvania ballotGovernor 3 candidatesSee every race on the Pennsylvania ballot