Mahoning County Board of Elections http://vote.mahoningcountyoh.gov/ http://vote.mahoningcountyoh.gov/ Mahoning Mahoning Mahoning County Board of Elections http://vote.mahoningcountyoh.gov/ Mahoning Mahoning vote.mahoningcountyoh.gov Mahoning vote.mahoningcountyoh.gov Mahoning Mahoning County Board of Elections Mahoning Feb. 16 is the March Primary Election Registration Deadline http://vote.mahoningcountyoh.gov/