Marinna Postcode

New South Wales

Outer Regional Top 10% SEIFA Above NSW income

2663

Postcode for Marinna, NSW
Phone area code: 02 · 345 km from Sydney · Pop. 36

Population

Median Age

$2,250

Household Income/wk

$N/A

Median Rent/wk

9/10

SEIFA Advantage

76.0

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 Marinna ranks: household income is in the top 25% of NSW suburbs; rents sit in the cheapest 10% in NSW; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.

How Marinna Compares

Marinna vs the NSW average and the national average (2021 Census, population-weighted).

Metric	Marinna	NSW avg	AU avg
Household income/wk	$2,250 +NSW	$1,931	$1,836
Mortgage/month	$195 -NSW	$2,247	$1,958
Median age	52	45.0	45.0
SEIFA decile	9/10 +NSW	6.0/10	6.0/10
Unemployment	0.0% -NSW	5.0%	5.0%

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

Marinna is a locality 345 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2663. It falls within the Riverina region. The local government area is Junee.

According to the 2021 Census, Marinna has a population of 36 with a median age of 52. The median weekly household income is $2,250, above the NSW average.

Housing in Marinna includes a median monthly mortgage repayment of $195, 17 total dwellings. Housing costs in the area sit below the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Marinna scores in decile 9 out of 10, which is well above the national average.

Marinna is part of the Wagga Wagga statistical area in New South Wales.

Marinna Details

Postcode	2663
State	New South Wales (NSW)
Phone Area Code	02
Population (2021)	36
Median Age	52 years
Median Household Income (Census 2021)	$2,250/week
Median Personal Income (Census 2021)	$912/week
Median Monthly Mortgage (Census 2021)	$195
Average Household Size	2.5 persons
Area	76.0 km²
Population Density	0/km²
Total Dwellings	17
Australian Citizens	100.0%
Unemployment Rate	0.0%
SEIFA IRSAD Decile	9/10 (well above average)
Latitude	-34.8123405
Longitude	147.6258437
Distance from Sydney	345 km
Region (SA4)	Riverina
Area (SA3)	Wagga Wagga
Local Government	Junee
Federal Electorate	Riverina

Age Profile

25.0%

8.3%

11.1%

38.9%

11.1%

0–14 (25.0%) 15–24 (8.3%) 25–44 (11.1%) 45–64 (38.9%) 65+ (11.1%)

Show counts

0–14 years	9 (25.0%)
15–24 years	3 (8.3%)
25–44 years	4 (11.1%)
45–64 years	14 (38.9%)
65+ years	4 (11.1%)

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 9 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis	9 (25.0%)
Cancer	4 (11.1%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle	0 (0.0%)
1 vehicle	0 (0.0%)
2 vehicles	3 (21.4%)
3+ vehicles	11 (78.6%)

Suburbs Near Marinna

Junee 7.2 km Junee Reefs 8.0 km Old Junee 9.6 km Illabo 11.3 km Wantiool 11.8 km Erin Vale 13.6 km Bethungra 21.1 km Eurongilly 23.0 km Wallacetown 23.1 km Marrar 23.8 km Yathella 24.0 km Coursing Park 25.6 km

Same Postcode (2663)

Bundure Cooba Erin Vale Eurongilly Junee Wantiool

More Marinna Data

Junee LGA 14 suburbs, 5 postcodes, 6,506 people Climate & Weather Closest station: Wagga Wagga (41.4 km) Fuel Prices New South Wales fuel prices NDIS Providers NDIS data for Junee 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.