Cr McDouall said bringing back the ward system would ensure rural representation around the table.
"While the council's rural community board functions well, and has been vocal on some issues, they only have a voice not a vote at council meetings."
He said reducing the number of councillors would not affect representation.
"Without a ward system a reduction in councillors could dilute democracy but with a ward system it would lower the chance of elections being all about name recognition.
"We are the arm of government most accessible to the ordinary citizen, and we should allow people from our communities within Whanganui to elect individuals from their own neighbourhoods," Mr McDouall said.
Council reviews its representation every three years.