Search suburb or postcodeFind a street in Killingworth, NSW 2278Suburb within the Lake Macquarie local government area, part of the Hunter Region in New South Wales.Popular suburbsRegionsSuburbsStreetsBrooks StreetGeordie StreetKillingworth RoadPark StreetSackville StreetStephenson StreetThe BoulevardeThe BwyThe TrongateThrockmorton Street