The nomination and election of State Senator, which the qualified electors of any county or of any part of a county are entitled to elect of themselves unconnected with any other county or district, shall be made, held, and conducted, and the return of votes cast at primary and general elections for the nomination and election of such members shall be made, computed, canvassed, and certified, as now or hereafter may be provided by law.
25 P.S.§ 2203