5, 2020 to congratulate her on her victory. Baton Rouge has historically voted democrat in its local elections. Only two republicans have held the office over the last 100 years. See also 2020 Louisiana elections Notes References External links Official campaign websites for mayoral candidates Jordan Piazza (I) for Mayor-President Matthew Watson (R) for Mayor-President Baton Rouge Mayoral elections in Baton Rouge, Louisiana Baton Rouge