St Andrews Beach, Victoria
ABS Census 2021 Mornington Peninsula Regional VIC

About

St Andrews Beach (VIC 3941): population 974, median age 44, median household income $1,931/week, SEIFA IRSD decile 10. Victorian suburb guide with housing, jobs and community insights.

St Andrews Beach is a suburb in Mornington Peninsula, Victoria (postcode 3941), located in the Mornington Peninsula region. At the ABS Census 2021 it had a population of 974 people.

At a glance

Population (2021)
974
Median age
44
Household income
$1,931/wk
Weekly rent
$360
Unemployment
1.6%
SEIFA IRSD decile
10 / 10

Age distribution

0-4
6.6%
5-14
15.0%
15-19
4.9%
20-24
3.9%
25-34
6.9%
35-44
13.1%
45-54
17.1%
55-64
16.9%
65-74
11.8%
75-84
2.9%
85+
0.7%

Housing tenure

Owned
37.3%
Mortgage
50.1%
Rented
11.4%
Other
1.2%

Key statistics

IndicatorValue
Postcode3941
Population (2021)974
Males495 (50.8%)
Females475 (48.8%)
Median age44 years
Average household size2.6
Median weekly household income$1,931
Median weekly family income$2,258
Median weekly rent$360
Median monthly mortgage$2,000
Labour force490
Unemployment rate1.6%
Participation rate67.3%
Born overseas12.7%
Separate houses55.0%
Worked at home26.9%
SEIFA IRSD decile10 of 10
Bachelor degree or higher46.1%
Completed Year 12 or equivalent71.4%
Aboriginal and/or Torres Strait Islander residents0.9%
Residents needing assistance with core activities2.0%
Households with 2+ vehicles78.4%
Distance from Melbourne CBD68.3 km (straight line)

Age profile

Median age: 44 years. Residents under 15: 21.6%. Residents aged 65 and over: 15.4%.

Age groupPeopleShare of population
0-4646.6%
5-1414615.0%
15-19484.9%
20-24383.9%
25-34676.9%
35-4412813.1%
45-5416717.1%
55-6416516.9%
65-7411511.8%
75-84282.9%
85 and over70.7%

Households and families

Household typeCountShare of households
Total households343
Average household size2.6
One person8424.5%
Two persons10931.8%
Three persons5014.6%
Four persons6218.1%
Five persons277.9%
Six or more persons30.9%
Family typeCountShare of families
Total families258
Couples with children187.0%
Couples without children10139.1%
One-parent families3112.0%
Other families00.0%

Children ever born

MeasureValue
Average children per woman aged 15+1.53
Women with no children30.5%
Women with three or more children20.9%

Of the 133 couple families with children in St Andrews Beach, 3.0% are step or blended families.

Marital status

Marital status of residents aged 15 and over in St Andrews Beach.

StatusShare of adults
Married (registered marriage)50.8%
Married (de facto)15.8%
Not married33.4%

Housing

DwellingsCountShare of dwellings
Total dwellings618
Occupied34355.5%
Unoccupied27644.7%
Dwelling structureCountShare of dwellings
Separate house34055.0%
Semi-detached or townhouse00.0%
Flat or apartment00.0%
Other dwelling00.0%
TenureCountShare of households
Owned outright12837.3%
Owned with a mortgage17250.1%
Rented3911.4%
Other tenure41.2%

Weekly rent

Rent bandShare of renting households
Under $350 per week39.4%
$350 to $549 per week60.6%
$550 or more per week0.0%

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

Monthly mortgage repayments

Repayment bandShare of mortgaged households
Under $1,00020.1%
$1,000 to $1,79923.3%
$1,800 to $2,99938.4%
$3,000 or more18.2%

Bedrooms per dwelling

BedroomsShare of dwellings
None or one bedroom0.0%
Two bedrooms11.9%
Three bedrooms50.7%
Four or more bedrooms37.3%

Employment

Labour force statusCountShare
Labour force490
Employed48098.0%
Unemployed81.6%
Not in the labour force238
Unemployment rate1.6%
Participation rate67.3%

41.0% of employed residents work part time, fewer than 35 hours per week.

Household income

Household incomes in St Andrews Beach are distributed across the following weekly bands.

Weekly household incomeShare of households
Under $65014.4%
$650 to $1,49926.5%
$1,500 to $2,99933.3%
$3,000 or more25.8%

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

Weekly personal incomeShare of residents 15+
Under $50030.1%
$500 to $99925.6%
$1,000 to $1,99927.4%
$2,000 or more16.9%

Travel to work

MethodCountShare of workers
Car driver26054.2%
Car passenger122.5%
Train30.6%
Bus00.0%
Tram00.0%
Bicycle40.8%
Walked only00.0%
Worked at home12926.9%

Religious affiliation

ReligionCountShare of residents
Christianity29430.2%
No religion58059.5%
Islam00.0%
Hinduism00.0%
Buddhism40.4%
Judaism50.5%
Other or not stated919.3%

Socio-economic profile (SEIFA 2021)

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

IndexScoreDecilePercentile
IRSD (disadvantage)10841092
IRSAD (advantage and disadvantage)10489
IER (economic resources)10979
IEO (education and occupation)10539

Where residents were born

89.3% of residents were born in Australia and 10.7% were born overseas. The most common overseas birthplaces in St Andrews Beach are listed below.

Country of birthPeopleShare of residents
England354.0%
New Zealand151.7%
Netherlands80.9%
Canada80.9%
Germany40.5%
United States of America40.5%

When overseas-born residents arrived

Year of arrivalShare of overseas-born residents
2016 to 20210.0%
2011 to 201510.9%
2001 to 201016.4%
Before 200172.7%

Languages spoken at home

96.3% of residents speak only English at home. The most common other languages in St Andrews Beach are listed below. Across all households, 0.0% of residents speak English not well or not at all.

LanguagePeopleShare of residents
Spanish91.0%
Greek80.9%
French30.3%
Italian30.3%

Ancestry

Residents of St Andrews Beach most commonly report the following ancestries.

AncestryResponsesShare of responses
English43531.8%
Australian35025.6%
Irish15611.4%
Scottish13710.0%
Dutch342.5%
Italian342.5%

Work and industry

The largest employment sectors for St Andrews Beach residents are listed below.

Industry of employmentWorkersShare of workers
Construction10322.4%
Professional, Scientific and Technical Services5512.0%
Education and Training4810.5%
Retail Trade4710.2%
Accommodation and Food Services337.2%
Health Care and Social Assistance337.2%

The most common occupations among St Andrews Beach residents are listed below.

OccupationWorkersShare of workers
Professionals11925.4%
Technicians and Trades Workers10522.4%
Managers7215.4%
Clerical and Administrative Workers5110.9%
Community and Personal Service Workers4810.3%
Sales Workers367.7%

Education

Of residents attending an education institution in St Andrews Beach, 10.5% are at university or higher education, 5.5% are at TAFE or vocational education, and 81.9% are at school.

71.4% of residents aged 15 and over have completed Year 12 or equivalent.

The most common fields of study among St Andrews Beach residents with qualifications are listed below.

Field of studyPeopleShare
Management and Commerce8617.7%
Architecture and Building7114.6%
Education6112.6%
Society and Culture5811.9%
Engineering and Related Technologies5511.3%
Health459.3%

Long-term health conditions

62.5% of residents report no long-term health condition. The most commonly reported conditions in St Andrews Beach are listed below.

Health conditionPeopleShare of residents
Asthma848.6%
Mental health condition (including depression or anxiety)707.1%
Arthritis656.6%
Cancer (including remission)323.3%
Heart disease (including heart attack or angina)252.5%
Diabetes (excluding gestational diabetes)141.4%
Lung condition (including COPD or emphysema)121.2%
Stroke40.4%
Dementia (including Alzheimer's)30.3%
Kidney disease30.3%

21.3% of residents report one condition, 4.3% report two, and 2.0% report three or more.

Community and care

How residents of St Andrews Beach contribute to their community (share of residents aged 15 and over).

Community activityShare
Volunteers for an organisation or group13.6%
Provides unpaid assistance to a person with a disability or health condition15.2%
Provides unpaid child care64.9%
Does 15 or more hours of unpaid domestic work27.2%
Has served or is serving in the Australian Defence Force1.6%

Moving and stability

MobilityShare of residents
Same address 1 year ago90.7%
Moved within Victoria in the last year7.3%
Moved interstate in the last year0.0%
Moved from overseas in the last year0.0%
Same address 5 years ago64.3%
Moved within Victoria in the last 5 years24.7%
Moved interstate in the last 5 years1.4%
Moved from overseas in the last 5 years0.4%

Photo: St Andrews Beach, Victoria. Credit: Richard Horvath / CC BY-SA 3.0 via Wikimedia Commons.

Crime and safety

Victoria Police recorded 10 offences in St Andrews Beach in the 12 months to March 2026.

Offence divisionRecorded offences
A Crimes against the person4
B Property and deception offences6
C Drug offences0
D Public order and security offences0
E Justice procedures offences0
F Other offences0

That is a calculated rate of 10.3 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 Mornington Peninsula local government area recorded 6,718 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
8
2023
26
2024
25
2025
28
2026
10

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=144.8194%2C-38.4285%2C144.8434%2C-38.4105&layer=mapnik&marker=-38.419472%2C144.831414" width="100%" height="320" style="border:0;border-radius:12px;max-width:100%;" loading="lazy" title="Map of St Andrews Beach, Victoria"></iframe>

Map data © OpenStreetMap contributors.

Nearby suburbs

Browse more suburbs in Mornington Peninsula, or explore the wider Mornington Peninsula 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 974
Median Age 44
Average Household Size 2.6
Median Weekly Household Income $1931
Median Weekly Rent $360
Median Monthly Mortgage $2000
Unemployment Rate 1.6%
Participation Rate 67.3%
Born Overseas 12.7%
Separate House 55%
Worked at Home 26.9%
SEIFA IRSD Decile 10
SEIFA IRSD Percentile 92
SEIFA IRSAD Decile 9
Median Weekly Family Income $2258
Postcode 3941

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St Andrews Beach, Victoria 3941, Australia

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