Trawool Postcode

Victoria

Inner Regional Top 10% SEIFA

3660

Postcode for Trawool, VIC
Phone area code: 03 · 81 km from Melbourne · Pop. 90

Population

Median Age

$1,625

Household Income/wk

$300

Median Rent/wk

9/10

SEIFA Advantage

41.3

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 Trawool ranks: SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.

How Trawool Compares

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

Metric	Trawool	VIC avg	AU avg
Household income/wk	$1,625 -VIC	$1,817	$1,836
Rent/wk	$300 -VIC	$375	$390
Mortgage/month	$2,100 ≈VIC	$1,933	$1,958
Median age	54	46.0	45.0
SEIFA decile	9/10 +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.

Trawool is a locality 81 km from Melbourne in Victoria, classified as inner regional by the ABS. The postcode is 3660. It falls within the Hume region. The local government area is Mitchell.

According to the 2021 Census, Trawool has a population of 90 with a median age of 54. The median weekly household income is $1,625, below the VIC average.

Housing in Trawool includes a median weekly rent of $300, median monthly mortgage repayment of $2,100, with 33 total dwellings. Housing costs in the area sit below the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 82.5% of housing.

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

Trawool is part of the Upper Goulburn Valley statistical area in Victoria.

Trawool Details

Postcode	3660
State	Victoria (VIC)
Phone Area Code	03
Population (2021)	90
Median Age	54 years
Median Household Income (Census 2021)	$1,625/week
Median Personal Income (Census 2021)	$784/week
Median Weekly Rent (Census 2021)	$300
Median Monthly Mortgage (Census 2021)	$2,100
Average Household Size	2.4 persons
Area	41.3 km²
Population Density	2/km²
Total Dwellings	33
Australian Citizens	94.4%
Unemployment Rate	0.0%
SEIFA IRSAD Decile	9/10 (well above average)
Latitude	-37.1089414
Longitude	145.215564
Distance from Melbourne	81 km
Region (SA4)	Hume
Area (SA3)	Upper Goulburn Valley
Local Government	Mitchell
Federal Electorate	Nicholls

Age Profile

14.4%

18.9%

30.0%

24.4%

0–14 (14.4%) 15–24 (3.3%) 25–44 (18.9%) 45–64 (30.0%) 65+ (24.4%)

Show counts

0–14 years	13 (14.4%)
15–24 years	3 (3.3%)
25–44 years	17 (18.9%)
45–64 years	27 (30.0%)
65+ years	22 (24.4%)

Housing Tenure

60.0%

22.5%

17.5%

Owned outright (60.0%) Mortgaged (22.5%) Rented (17.5%)

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	11 (12.2%)
Heart Disease	8 (8.9%)
Diabetes	4 (4.4%)
Asthma	3 (3.3%)
Lung Condition	3 (3.3%)

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	13 (33.3%)
2 vehicles	10 (25.6%)
3+ vehicles	16 (41.0%)

Suburbs Near Trawool

Kobyboyn 7.1 km Kerrisdale 8.2 km Tallarook 8.9 km Whiteheads Creek 9.9 km Seymour South 10.9 km Seymour 11.4 km Dysart 12.3 km Homewood 13.7 km Tyaak 14.0 km Strath Creek 14.2 km Ghin Ghin 14.4 km Highlands 15.7 km

Same Postcode (3660)

Caveat Dropmore Dysart Highlands Hilldene Kerrisdale Kobyboyn Northwood Seymour Seymour South Whiteheads Creek

More Trawool Data

Mitchell LGA 38 suburbs, 15 postcodes, 49,753 people Climate & Weather Closest station: Sunbury (67.7 km) NDIS Providers NDIS data for Mitchell 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.