Cassilis Postcode

Victoria

Outer Regional

3898

Postcode for Cassilis, VIC
Phone area code: 03 · 242 km from Melbourne · Pop. 21

Population

Median Age

$687

Household Income/wk

$N/A

Median Rent/wk

5/10

SEIFA Advantage

12.6

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 Cassilis ranks: household income sits in the bottom 10% of VIC suburbs; rents sit in the cheapest 10% in VIC.

How Cassilis Compares

Cassilis vs the VIC average and the national average (2021 Census, population-weighted).

Metric	Cassilis	VIC avg	AU avg
Household income/wk	$687 -VIC	$1,817	$1,836
Mortgage/month	$1,349 -VIC	$1,933	$1,958
Median age	62	46.0	45.0
SEIFA decile	5/10 ≈VIC	6.0/10	6.0/10
Unemployment	0.0% -VIC	5.0%	5.0%

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

Cassilis is a locality 242 km from Melbourne in Victoria, classified as outer regional by the ABS. The postcode is 3898. It falls within the Latrobe - Gippsland region. The local government area is East Gippsland.

According to the 2021 Census, Cassilis has a population of 21 with a median age of 62. The median weekly household income is $687, below the VIC average.

Housing in Cassilis includes a median monthly mortgage repayment of $1,349, 8 total dwellings. Housing costs in the area sit below the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Cassilis scores in decile 5 out of 10, which is around the national average.

Cassilis is part of the Gippsland - East statistical area in Victoria.

Cassilis Details

Postcode	3898
State	Victoria (VIC)
Phone Area Code	03
Population (2021)	21
Median Age	62 years
Median Household Income (Census 2021)	$687/week
Median Personal Income (Census 2021)	$392/week
Median Monthly Mortgage (Census 2021)	$1,349
Average Household Size	1.9 persons
Area	12.6 km²
Population Density	2/km²
Total Dwellings	8
Australian Citizens	100.0%
Unemployment Rate	0.0%
SEIFA IRSAD Decile	5/10 (average)
Latitude	-37.2109679
Longitude	147.5988028
Distance from Melbourne	242 km
Region (SA4)	Latrobe - Gippsland
Area (SA3)	Gippsland - East
Local Government	East Gippsland
Federal Electorate	Gippsland

Age Profile

14.3%

71.4%

47.6%

0–14 (0.0%) 15–24 (14.3%) 25–44 (0.0%) 45–64 (71.4%) 65+ (47.6%)

Show counts

0–14 years	0 (0.0%)
15–24 years	3 (14.3%)
25–44 years	0 (0.0%)
45–64 years	15 (71.4%)
65+ years	10 (47.6%)

Housing Tenure

62.5%

37.5%

Owned outright (62.5%) Mortgaged (37.5%) Rented (0.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 5 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis

6 (28.6%)

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	4 (57.1%)
2 vehicles	3 (42.9%)
3+ vehicles	0 (0.0%)

Suburbs Near Cassilis

Swifts Creek 11.0 km Tongio 11.5 km Brookville 11.9 km Omeo 12.3 km Wentworth 14.6 km Doctors Flat 15.9 km Bindi 20.6 km Bingo 21.8 km Bingo Munjie 21.8 km Hinnomunjie 21.9 km Cobungra 22.0 km Ensay North 24.6 km

Same Postcode (3898)

Anglers Rest Bingo Bingo Munjie Bundara Cobungra Dinner Plain Glen Valley Glen Wills Hinnomunjie Omeo Shannonvale

More Cassilis Data

East Gippsland LGA 149 suburbs, 27 postcodes, 48,441 people Climate & Weather Closest station: Falls Creek (47.3 km) NDIS Providers NDIS data for East Gippsland 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.