Suburb profile
Twelve Mile Creek NSW 2324
Twelve Mile Creek is located in the Hunter Valley region of New South Wales, postcode 2324. It has 58 properties across 3 streets, almost all houses. Explore every street in Twelve Mile Creek, its property history, homes for sale and rent, who lives there, and the local agents.
About Twelve Mile Creek
Twelve Mile Creek, NSW 2324, sits in the Hunter Valley region and neighbours Balickera, Clarence Town, Limeburners Creek and Swan Bay. Its 3 streets hold 58 properties, 54 of them houses and 4 units.
Census figures are for the Williamtown - Medowie - Karuah area, which covers the whole suburb. At the census the area had 15,020 residents, a median age of 40 and an average household of 2.8 people. Median household income was $1,763 a week, the median mortgage repayment $1,900 a month and the median rent $400 a week. Of 5,155 dwellings, 4,949 were separate houses, 103 semi-detached, 24 flats and 83 other; 1,833 were owned outright, 2,139 owned with a mortgage and 1,061 rented.
Updated October 2026
Who lives in Twelve Mile Creek
- 15,020Peoplelive in the area
- 40Median ageyears
- $1,763Median household incomea week
- $400Median renta week
Homes by type
- Houses4,949
- Townhouses and semis103
- Flats and apartments24
- Other83
Household
- Median mortgage repayment$1,900a month
- Household size2.8people on average
How homes are held
Streets in Twelve Mile Creek
Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.