(a)
Composition - There shall be a city council of nine members which shall exercise the legislative powers of the city. Four of these members, to be known as councilors-at-large, shall be nominated and elected by and from the voters at large. Four of these members, to be known as district councilors, shall be nominated and elected by and from the voters of each district, one such district councilor to be elected from each of the four council districts into which the city is divided, in accordance with section 7-6. The ninth member of the city council shall be a council president, elected as provided in section 2-2.
(b)
Term of Office - The terms of city councilors shall be for two years each, beginning on the first business day of January in the year following their election, until their successors have been qualified.
(c)
Eligibility - Any voter shall be eligible to hold the office of councilor-at-large. A district councilor shall at the time of election be a voter of the district from which the councilor is elected, provided, however if any such district councilor shall during the term for which the councilor was elected move to another district in the city, or be so removed by a revision of district lines, such councilor may continue to serve for the balance of the term for which the councilor was elected.