St Clair VIC — Suburb Profile

Population, median income, rent prices, housing costs and demographics for St Clair, Victoria. ABS Census 2021.

The population of St Clair VIC is 44 according to the 2021 Census. The median personal income in St Clair is $833 per week ($43,316 per year). Median rent in St Clair is $150 per week ($650 per month). St Clair has a median age of 35 years, younger than the national median of 38. St Clair has a population density of 2.5 people per km².

The most common religion is No Religion (78% of residents). The median monthly mortgage repayment in St Clair is $1,571.

There were 2 recorded offences in St Clair in 2025-25, a rate of 45 offences per 1,000 people. The most common offence category was fraud (1 offences).

St Clair Map

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St Clair Population

0
residents (Census 2021)

St Clair Median Income & Rent

💰
Median Income
$833/wk
$43,316 per year
🏠
Median Rent
$150/wk
$650 per month
👤
Median Age
35years
3 years younger than national median
🏡
Mortgage
$1,571/mo
Avg household size: 3.1 · 0.8 per bedroom

St Clair Demographics

Gender Split

Male 54.8% (23) Female 45.2% (19)

Population Density

2.5
people per km²
44 people · 17.4 km²

Households

3.1
Avg household size
0.8
Persons per bedroom
$2,583
Family income/wk

St Clair Age Distribution

5-9
10-14
15-19
30-34
35-39
40-44
50-54
70-74
♂ Male ♀ Female

Source: ABS Census 2021 — Suburb & Locality (SAL)

St Clair Housing Tenure

🏠
Owned outright
41.7% 5 dwellings
🏦
Owned with mortgage
58.3% 7 dwellings

Source: ABS Census 2021 — Suburb & Locality (SAL)

St Clair Country of Birth

Australia
100.0%

Source: ABS Census 2021 G09 — Country of Birth by SAL

St Clair Religion

No Religion
77.8%
Catholic
13.9%
Anglican
8.3%

Source: ABS Census 2021 G14 — Religion by SAL

St Clair Education Level

Year 12 or equivalent
55.2%
Year 10 or equivalent
27.6%
Year 11 or equivalent
17.2%

Source: ABS Census 2021 G16 — Highest Year of School by SAL

St Clair Employment

💼
Employed full-time
56.8% 21 people
Employed part-time
18.9% 7 people
🏠
Not in labour force
24.3% 9 people

Source: ABS Census 2021 G46 — Labour Force Status by SAL

St Clair Qualifications

Certificate III/IV
60.0%
Bachelor Degree
40.0%

Source: ABS Census 2021 G49 — Non-School Qualification by SAL

St Clair Occupation

Managers
36.4%
Technicians & Trade Workers
36.4%
Sales Workers
27.3%

Source: ABS Census 2021 G51 — Industry of Employment by Occupation

St Clair Field of Study

Engineering
47.4%
Health
21.1%
Architecture & Building
15.8%
Management & Commerce
15.8%

Source: ABS Census 2021 G51 — Field of Study by SAL

St Clair Dwelling Types

Separate house
100.0%

Source: ABS Census 2021 G36 — Dwelling Structure by SAL

St Clair Weekly Household Income

$2,500-$2,999/wk
100.0%

Source: ABS Census 2021 G33 — Household Income by SAL

St Clair Marital Status

💍
Married
51.7% 15
📋
Divorced
10.3% 3
👤
Never married
37.9% 11

Source: ABS Census 2021 G05 — Marital Status by SAL

St Clair Ancestry

English
32.9%
Australian
28.6%
Irish
20.0%
Scottish
18.6%

Source: ABS Census 2021 G08 — Ancestry by SAL

St Clair School & University Attendance

Primary — Catholic
38.5%
Secondary — Government
30.8%
Secondary — Other Non-Govt
30.8%

Source: ABS Census 2021 G15 — Type of Educational Institution by SAL

St Clair Need for Assistance

No need for assistance
100.0% 84

Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL

St Clair Volunteering

🤝
Volunteer
15.6% 5
Not a volunteer
84.4% 27

Source: ABS Census 2021 G23 — Voluntary Work by SAL

St Clair Monthly Mortgage Repayments

$1,800-$2,399/mo
100.0%

Source: ABS Census 2021 G38 — Mortgage Repayment by SAL

St Clair How People Get to Work

Car (driver)
100.0%

Source: ABS Census 2021 G62 — Method of Travel to Work by SAL

St Clair Car Ownership

1 vehicle
21.1%
2 vehicles
26.3%
3 vehicles
36.8%
4+ vehicles
15.8%

Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL

St Clair Number of Bedrooms

4 bedrooms
100.0%

Source: ABS Census 2021 G41 — Number of Bedrooms by SAL

St Clair Population Mobility

0.0%
moved in the last year
20.9%
moved in the last 5 years
87.5%
labour force participation

Source: ABS Census 2021 G43 — Summary by SAL

St Clair Indigenous Population

0.0%
Aboriginal & Torres Strait Islander
0
Indigenous residents
82
Non-Indigenous residents

Source: ABS Census 2021 G07 — Indigenous Status by SAL

St Clair Long-term Health Conditions

Mental health
7

Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL

St Clair Personal Weekly Income Distribution

$0 or less/wk
31.8%
$650-$799/wk
13.6%
$1,250-$1,499/wk
54.5%

Source: ABS Census 2021 G17 — Personal Income by SAL

St Clair Family Structure

Couple — children under 15
63.9%
Couple — no children under 15
19.4%
Couple — no children
16.7%

Source: ABS Census 2021 G29 — Family Composition by SAL

St Clair Unpaid Carers

🤲
Provided unpaid assistance
15.6% 5
Did not provide
84.4% 27

Source: ABS Census 2021 G25 — Unpaid Assistance by SAL

St Clair Children Ever Born

No children
50.0%
2 children
50.0%

Source: ABS Census 2021 G28 — Children Ever Born by SAL

St Clair Unpaid Domestic Work

Less than 5 hours
30.8%
5–14 hours
7.7%
15–29 hours
25.6%
30+ hours
15.4%
Did not do domestic work
20.5%

Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL

St Clair Household Size

1 person
16.7%
2 persons
25.0%
4 persons
20.8%
5 persons
37.5%

Source: ABS Census 2021 G35 — Household Size by SAL

St Clair Family Blending

Intact family — no other children
100.0%

Source: ABS Census 2021 G31 — Family Blending by SAL

St Clair Crime Statistics

Reported offences in 2025-25 — 2 total

Fraud
1
Drug Offences
1

Offence trend by year:

2016
2017
2018
2019
2022
2023
2024
2025

Source: Crime Statistics Agency Victoria — crimestatistics.vic.gov.au

St Clair Rent Prices & Affordability

9%
of income
Affordable
Household Income $1,625/wk
Median Rent $150/wk
Rent-to-Income 9.2%

Rent is under 25% of household income — generally considered affordable.

If you earn X in St Clair

≈ $7,042/month
Median rent $150/wk
Left after rent $1,475/wk
Rent share 9.2%

St Clair vs State & National Average

Nearby Suburbs in VIC

Frequently Asked Questions About St Clair

What is the population of St Clair VIC?

The population of St Clair VIC is 44 according to the ABS Census 2021.The suburb has a population density of 2.5 people per km².

What is the median income in St Clair?

The median personal income in St Clair VIC is $833 per week, or $43,316 per year.The median household income is $1,625 per week.Family income is $2,583 per week.

How much is rent in St Clair?

Median rent in St Clair VIC is $150 per week ($650 per month).Rent represents 9.2% of household income, which is considered affordable.

What are mortgage repayments in St Clair?

The median monthly mortgage repayment in St Clair VIC is $1,571. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.

What is the median age in St Clair?

The median age in St Clair VIC is 35 years.This is younger than the national median age of 38 years.

Is St Clair a good suburb to live in?

St Clair is a suburb in Victoria with a population of 44.The median income is $833/wk, which is above the VIC average of $779/wk.Rent affordability is rated as affordable (9.2% of household income). See the full suburb profile above for detailed statistics.

Data: Australian Bureau of Statistics, Census of Population and Housing 2021. SA2 area: 22337. All dollar figures in AUD.