Formerly a township within the parish of Warrington, and now a parish in its own right, Woolston-with-Martinscroft consists of two settlements: Woolston to the west and Martinscroft to the east, which run along the north bank of the River Mersey and take in Paddington to the south-west. It is bounded by the River Mersey to the south, Bruche and Padgate to the west, Longbarn and Birchwood to the north and Rixton to the east.