Black Rock, Victoria
ABS Census 2021 Greater Melbourne

About

Black Rock (VIC 3193): population 6,389, median age 49, median household income $2,416/week, SEIFA IRSD decile 10. Victorian suburb guide with housing, jobs and community insights.

Black Rock is a suburb in Bayside, Victoria (postcode 3193), located in the Greater Melbourne region. At the ABS Census 2021 it had a population of 6,389 people.

At a glance

Population (2021)
6,389
Median age
49
Household income
$2,416/wk
Weekly rent
$541
Unemployment
3%
SEIFA IRSD decile
10 / 10

Age distribution

0-4
3.9%
5-14
11.8%
15-19
7.2%
20-24
4.6%
25-34
6.2%
35-44
10.0%
45-54
15.5%
55-64
15.5%
65-74
13.9%
75-84
8.0%
85+
3.4%

Housing tenure

Owned
49.6%
Mortgage
30.7%
Rented
17.4%
Other
0.9%

Key statistics

IndicatorValue
Postcode3193
Population (2021)6,389
Males3,063 (47.9%)
Females3,326 (52.1%)
Median age49 years
Average household size2.5
Median weekly household income$2,416
Median weekly family income$3,209
Median weekly rent$541
Median monthly mortgage$2,897
Labour force3,294
Unemployment rate3%
Participation rate63%
Born overseas24.8%
Separate houses51.6%
Worked at home42.2%
SEIFA IRSD decile10 of 10
Bachelor degree or higher65.4%
Completed Year 12 or equivalent77.5%
Aboriginal and/or Torres Strait Islander residents0.2%
Residents needing assistance with core activities3.6%
Households with 2+ vehicles62.0%
Distance from Melbourne CBD18.5 km (straight line)

Age profile

Median age: 49 years. Residents under 15: 15.7%. Residents aged 65 and over: 25.2%.

Age groupPeopleShare of population
0-42493.9%
5-1475211.8%
15-194637.2%
20-242924.6%
25-343976.2%
35-4464210.0%
45-5498915.5%
55-6499015.5%
65-7488813.9%
75-845098.0%
85 and over2163.4%

Households and families

Household typeCountShare of households
Total households2,486
Average household size2.5
One person60524.3%
Two persons93037.4%
Three persons34013.7%
Four persons42116.9%
Five persons1646.6%
Six or more persons321.3%
Family typeCountShare of families
Total families1,872
Couples with children1176.2%
Couples without children81743.6%
One-parent families19510.4%
Other families150.8%

Children ever born

MeasureValue
Average children per woman aged 15+1.59
Women with no children29.8%
Women with three or more children22.6%

Of the 845 couple families with children in Black Rock, 6.4% are step or blended families.

Marital status

Marital status of residents aged 15 and over in Black Rock.

StatusShare of adults
Married (registered marriage)55.4%
Married (de facto)9.2%
Not married35.4%

Housing

DwellingsCountShare of dwellings
Total dwellings2,700
Occupied2,48692.1%
Unoccupied2097.7%
Dwelling structureCountShare of dwellings
Separate house1,39351.6%
Semi-detached or townhouse84931.4%
Flat or apartment1997.4%
Other dwelling441.6%
TenureCountShare of households
Owned outright1,23449.6%
Owned with a mortgage76330.7%
Rented43217.4%
Other tenure220.9%

Weekly rent

Rent bandShare of renting households
Under $350 per week6.7%
$350 to $549 per week42.6%
$550 or more per week50.7%

0.0% of renting households rent through a state or community housing provider.

Monthly mortgage repayments

Repayment bandShare of mortgaged households
Under $1,00015.4%
$1,000 to $1,79914.1%
$1,800 to $2,99921.7%
$3,000 or more48.8%

Bedrooms per dwelling

BedroomsShare of dwellings
None or one bedroom1.0%
Two bedrooms23.9%
Three bedrooms41.1%
Four or more bedrooms34.1%

Employment

Labour force statusCountShare
Labour force3,294
Employed3,19497.0%
Unemployed993.0%
Not in the labour force1,935
Unemployment rate3%
Participation rate63%

39.5% of employed residents work part time, fewer than 35 hours per week.

Household income

Household incomes in Black Rock are distributed across the following weekly bands.

Weekly household incomeShare of households
Under $65012.1%
$650 to $1,49920.4%
$1,500 to $2,99924.8%
$3,000 or more42.7%

For residents aged 15 and over, personal weekly income is distributed as follows.

Weekly personal incomeShare of residents 15+
Under $50029.0%
$500 to $99919.1%
$1,000 to $1,99924.4%
$2,000 or more27.5%

Travel to work

MethodCountShare of workers
Car driver1,21538.0%
Car passenger571.8%
Train210.7%
Bus40.1%
Tram00.0%
Bicycle180.6%
Walked only642.0%
Worked at home1,34942.2%

Religious affiliation

ReligionCountShare of residents
Christianity2,89745.3%
No religion2,95146.2%
Islam410.6%
Hinduism160.3%
Buddhism631.0%
Judaism510.8%
Other or not stated3705.8%

Socio-economic profile (SEIFA 2021)

SEIFA deciles run from 1 (most disadvantaged) to 10 (least disadvantaged) nationally.

IndexScoreDecilePercentile
IRSD (disadvantage)11061098
IRSAD (advantage and disadvantage)113110
IER (economic resources)10869
IEO (education and occupation)113510

Where residents were born

74.5% of residents were born in Australia and 25.5% were born overseas. The most common overseas birthplaces in Black Rock are listed below.

Country of birthPeopleShare of residents
England4557.4%
New Zealand1061.7%
China (excludes SARs and Taiwan)901.5%
South Africa851.4%
Germany641.0%
Scotland631.0%

When overseas-born residents arrived

Year of arrivalShare of overseas-born residents
2016 to 202112.2%
2011 to 201510.8%
2001 to 201021.4%
Before 200155.6%

Languages spoken at home

88.7% of residents speak only English at home. The most common other languages in Black Rock are listed below. Across all households, 0.8% of residents speak English not well or not at all.

LanguagePeopleShare of residents
Greek1191.9%
Chinese: Mandarin1091.8%
German520.8%
Italian520.8%
Russian490.8%
French450.7%

Ancestry

Residents of Black Rock most commonly report the following ancestries.

AncestryResponsesShare of responses
English2,60929.1%
Australian2,06723.1%
Irish8839.8%
Scottish8549.5%
Italian3183.5%
German2823.1%

Work and industry

The largest employment sectors for Black Rock residents are listed below.

Industry of employmentWorkersShare of workers
Professional, Scientific and Technical Services45215.1%
Health Care and Social Assistance37012.3%
Education and Training33411.1%
Retail Trade2899.6%
Construction2648.8%
Financial and Insurance Services2006.7%

The most common occupations among Black Rock residents are listed below.

OccupationWorkersShare of workers
Professionals1,05233.6%
Managers76824.6%
Clerical and Administrative Workers39012.5%
Sales Workers2909.3%
Community and Personal Service Workers2528.1%
Technicians and Trades Workers2287.3%

Education

Of residents attending an education institution in Black Rock, 21.4% are at university or higher education, 5.1% are at TAFE or vocational education, and 71.1% are at school.

77.5% of residents aged 15 and over have completed Year 12 or equivalent.

The most common fields of study among Black Rock residents with qualifications are listed below.

Field of studyPeopleShare
Management and Commerce1,00128.6%
Society and Culture47113.5%
Health38811.1%
Education37910.8%
Engineering and Related Technologies36710.5%
Architecture and Building2186.2%

Long-term health conditions

58.1% of residents report no long-term health condition. The most commonly reported conditions in Black Rock are listed below.

Health conditionPeopleShare of residents
Arthritis5588.1%
Asthma4576.6%
Mental health condition (including depression or anxiety)3825.5%
Heart disease (including heart attack or angina)3084.4%
Cancer (including remission)2904.2%
Diabetes (excluding gestational diabetes)1912.8%
Lung condition (including COPD or emphysema)931.3%
Kidney disease550.8%
Stroke530.8%
Dementia (including Alzheimer's)470.7%

20.9% of residents report one condition, 5.3% report two, and 2.7% report three or more.

Community and care

How residents of Black Rock contribute to their community (share of residents aged 15 and over).

Community activityShare
Volunteers for an organisation or group19.5%
Provides unpaid assistance to a person with a disability or health condition16.1%
Provides unpaid child care58.9%
Does 15 or more hours of unpaid domestic work24.2%
Has served or is serving in the Australian Defence Force2.7%

Moving and stability

MobilityShare of residents
Same address 1 year ago88.8%
Moved within Victoria in the last year7.6%
Moved interstate in the last year0.4%
Moved from overseas in the last year0.7%
Same address 5 years ago66.0%
Moved within Victoria in the last 5 years21.5%
Moved interstate in the last 5 years1.6%
Moved from overseas in the last 5 years3.3%

Photo: Black Rock, Victoria. Credit: File:Black Rock Victoria.jpg : Melburnian derivative work: Georgfotoart / CC BY 3.0 via Wikimedia Commons.

Crime and safety

Victoria Police recorded 181 offences in Black Rock in the 12 months to March 2026.

Offence divisionRecorded offences
A Crimes against the person41
B Property and deception offences127
C Drug offences3
D Public order and security offences2
E Justice procedures offences7
F Other offences1

That is a calculated rate of 28.3 recorded offences per 1,000 residents, based on the ABS Census 2021 population. This rate was calculated by My Victoria AU and is not a Crime Statistics Agency figure.

For context, the Bayside local government area recorded 4,889 offences per 100,000 residents in the same period. That figure is the official Crime Statistics Agency rate for the LGA.

Five-year trend

2022
159
2023
227
2024
260
2025
262
2026
181

Recorded offences count crimes reported to Victoria Police in this locality, not crimes committed by or against its residents. Areas with shopping centres, transport hubs, hospitals or entertainment precincts record more offences regardless of how safe they are for people who live there. Counts are revised as investigations progress.

Source: Crime Statistics Agency Victoria, Data tables - Recorded offences, Year ending March 2026. Licensed under CC BY 4.0. Rates per 1,000 residents are calculations by My Victoria AU using ABS Census 2021 population and are not CSA figures. View the source dataset.

Location

<iframe src="https://www.openstreetmap.org/export/embed.html?bbox=145.0108%2C-37.9826%2C145.0348%2C-37.9646&layer=mapnik&marker=-37.973557%2C145.022782" width="100%" height="320" style="border:0;border-radius:12px;max-width:100%;" loading="lazy" title="Map of Black Rock, Victoria"></iframe>

Map data © OpenStreetMap contributors.

Nearby suburbs

Browse more suburbs in Bayside, or explore the wider Greater Melbourne region of Victoria.

Data disclaimer: The statistics on this page are sourced from the Australian Bureau of Statistics (ABS), Census of Population and Housing 2021 and SEIFA 2021 (ASGS Edition 3), and are used under the ABS CC BY 4.0 licence. This directory is an independent community resource and is not affiliated with or endorsed by the ABS.

Population 6389
Median Age 49
Average Household Size 2.5
Median Weekly Household Income $2416
Median Weekly Rent $541
Median Monthly Mortgage $2897
Unemployment Rate 3%
Participation Rate 63%
Born Overseas 24.8%
Separate House 51.6%
Worked at Home 42.2%
SEIFA IRSD Decile 10
SEIFA IRSD Percentile 98
SEIFA IRSAD Decile 10
Median Weekly Family Income $3209
Postcode 3193

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Black Rock, Victoria 3193, Australia

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