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Thomson Brook, WA

By Lauren McCaleb · Reviewed by Dylan Duncan ·

56/100
Suburb Score

Around the national middle

Thomson Brook is more socio-economically advantaged than about 56% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 997, where about 1000 is the national average).

A socio-economic measure from ABS Census data — not a measure of how good a suburb is to live in or visit. How we calculate this.

Thomson Brook at a glance

Population (2021)
89
Median age
56
Median weekly household income
$966
SEIFA score
997
Coordinates
-33.6225, 115.9701

Thomson Brook demographics (2021 Census)

The figures below profile Thomson Brook using the Australian Bureau of Statistics 2021 Census; every percentage is a share of a clearly stated Census count, so each one traces back to the source. At a glance, the largest age group is mid-life (45–64) at 36%, 10% of homes are rented, and 20% of residents were born overseas.

Age profile

Age groupPeopleShare
Children (0–14)1618%
Youth (15–24)1011%
Young adults (25–44)44%
Mid-life (45–64)3236%
Seniors (65+)2730%

Share of the 89 people counted by age.

Housing and households

TenureDwellingsShare
Owned outright1445%
Owned with a mortgage929%
Rented310%
Dwelling typeDwellingsShare
Houses34100%
Townhouses & semis00%
Flats & apartments00%

Tenure and dwelling shares are of the roughly 34 occupied private dwellings in Thomson Brook.

Median weekly rent
$200
Median monthly mortgage
$2,200
Average household size
2.5 people
Median weekly family income
$1,916
Median weekly personal income
$684

Community and culture

Born overseas
17 (20%)
Speaks a language other than English at home
7 (8%)
Aboriginal and/or Torres Strait Islander
0 (0%)

Work and education

Completed Year 12
32 (44%)
Labour-force participation
58.7%
Unemployment rate
6.8%
Employed full-time
27
Employed part-time
9

Source: ABS Census of Population and Housing, 2021 (General Community Profile, by Suburb and Locality). © Australian Bureau of Statistics, released under CC BY 4.0. How we group bands and derive each share is set out on our methodology page.

Common questions about Thomson Brook

Where is Thomson Brook?

Thomson Brook is a suburb of Western Australia, Australia.

What is the population of Thomson Brook?

At the 2021 Census, Thomson Brook had a population of about 89.

Is Thomson Brook an advantaged area?

Thomson Brook has an ABS SEIFA score of 997, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 56 out of 100 — more socio-economically advantaged than about 56% of Australian suburbs.

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