South Nietta Postcode

Tasmania

Outer Regional Bottom 20% SEIFA

7315

Postcode for South Nietta, TAS
Phone area code: 03 · 194 km from Hobart · Pop. 9

Population

Median Age

$1,062

Household Income/wk

$220

Median Rent/wk

1/10

SEIFA Advantage

55.5

Area (km²)

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Where South Nietta ranks: SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.

How South Nietta Compares

South Nietta vs the TAS average and the national average (2021 Census, population-weighted).

Metric	South Nietta	TAS avg	AU avg
Household income/wk	$1,062 -TAS	$1,443	$1,836
Rent/wk	$220 -TAS	$311	$390
Median age	28	46.0	45.0
SEIFA decile	1/10 -TAS	3.0/10	6.0/10

Green pill = at least 10% above the TAS average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.

South Nietta is a locality 194 km from Hobart in Tasmania, classified as outer regional by the ABS. The postcode is 7315. It falls within the West and North West region. The local government area is Central Coast (Tas.).

According to the 2021 Census, South Nietta has a population of 9 with a median age of 28. The median weekly household income is $1,062, below the TAS average.

Housing in South Nietta includes a median weekly rent of $220. Housing costs in the area sit below the TAS average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, South Nietta scores in decile 1 out of 10, which is well below the national average.

South Nietta is part of the Devonport statistical area in Tasmania.

South Nietta Details

Postcode	7315
State	Tasmania (TAS)
Phone Area Code	03
Population (2021)	9
Median Age	28 years
Median Household Income (Census 2021)	$1,062/week
Median Personal Income (Census 2021)	$450/week
Median Weekly Rent (Census 2021)	$220
Average Household Size	2.7 persons
Area	55.5 km²
Population Density	0/km²
Australian Citizens	100.0%
SEIFA IRSAD Decile	1/10 (well below average)
Latitude	-41.4090775
Longitude	146.0682638
Distance from Hobart	194 km
Region (SA4)	West and North West
Area (SA3)	Devonport
Local Government	Central Coast (Tas.)
Federal Electorate	Braddon

Age Profile

44.4%

33.3%

0–14 (44.4%) 15–24 (0.0%) 25–44 (33.3%) 45–64 (0.0%) 65+ (0.0%)

Show counts

0–14 years	4 (44.4%)
15–24 years	0 (0.0%)
25–44 years	3 (33.3%)
45–64 years	0 (0.0%)
65+ years	0 (0.0%)

Housing Tenure

100.0%

Owned outright (100.0%) Mortgaged (0.0%) Rented (0.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 1 of 10. Higher deciles indicate more advantage.

Motor Vehicles per Dwelling

No vehicle	0 (0.0%)
1 vehicle	4 (100.0%)
2 vehicles	0 (0.0%)
3+ vehicles	0 (0.0%)

Suburbs Near South Nietta

Nietta 4.1 km Erriba 6.0 km South Preston 7.2 km Wilmot 8.6 km Loongana 8.8 km Mawson 9.6 km Macquarie 9.6 km Heard Island 9.6 km Davis 9.6 km Casey 9.6 km Mcdonald Islands 9.6 km Upper Castra 10.0 km

Same Postcode (7315)

Abbotsham Castra Gawler Gunns Plains Leith Loongana Nietta North Motton Preston South Preston Spalford Sprent Turners Beach Ulverstone Upper Castra West Ulverstone

More South Nietta Data

Central Coast (Tas.) LGA 30 suburbs, 3 postcodes, 22,894 people Climate & Weather Closest station: Cradle Mountain (27.8 km) NDIS Providers NDIS data for Central Coast (Tas.) LGA

Page last reviewed June 2026. Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.