DemographicsDum Dum is approximately 10.55 square kilometres. In 2016 the population of Dum Dum was 117. The population is 61% male and 39% female. On average the monthly mortgage repayments in Dum Dum are $0 to $299. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $275 to $349.
DescriptionDum Dum is a suburb of North Coast, New South Wales and is about 642 kms north-northeast of NSW's capital city of Sydney. The postcode for Dum Dum, NSW is 2484. Dum Dum is a coastal locality on the Kyogle Road in northeast New South Wales. Dum Dum is at an altitude of about 18m above sea level. Dum Dum is one of the northernmost localities in New South Wales. Dum Dum is on the Tweed River. The nearest more populous place to Dum Dum is the village of Uki which is 3.4km away with a population of around 210.