Main Ridge, Victoria
ABS Census 2021 Mornington Peninsula Regional VIC

About

Main Ridge (VIC 3928): population 453, median age 56, median household income $2,166/week, SEIFA IRSD decile 10. Victorian suburb guide with housing, jobs and community insights.

Main Ridge is a suburb in Mornington Peninsula, Victoria (postcode 3928), located in the Mornington Peninsula region. At the ABS Census 2021 it had a population of 453 people.

At a glance

Population (2021)
453
Median age
56
Household income
$2,166/wk
Weekly rent
$354
Unemployment
1.3%
SEIFA IRSD decile
10 / 10

Age distribution

0-4
2.0%
5-14
9.1%
15-19
5.7%
20-24
3.3%
25-34
4.9%
35-44
7.3%
45-54
15.9%
55-64
19.9%
65-74
21.4%
75-84
8.6%
85+
2.2%

Housing tenure

Owned
53.9%
Mortgage
28.3%
Rented
10.6%
Other
3.3%

Key statistics

IndicatorValue
Postcode3928
Population (2021)453
Males219 (48.3%)
Females237 (52.3%)
Median age56 years
Average household size2.2
Median weekly household income$2,166
Median weekly family income$2,531
Median weekly rent$354
Median monthly mortgage$2,550
Labour force229
Unemployment rate1.3%
Participation rate61.2%
Born overseas12.1%
Separate houses64.8%
Worked at home34.2%
SEIFA IRSD decile10 of 10
Bachelor degree or higher63.0%
Completed Year 12 or equivalent72.2%
Aboriginal and/or Torres Strait Islander residents0.0%
Residents needing assistance with core activities3.8%
Households with 2+ vehicles79.4%
Distance from Melbourne CBD65.4 km (straight line)

Age profile

Median age: 56 years. Residents under 15: 11.0%. Residents aged 65 and over: 32.2%.

Age groupPeopleShare of population
0-492.0%
5-14419.1%
15-19265.7%
20-24153.3%
25-34224.9%
35-44337.3%
45-547215.9%
55-649019.9%
65-749721.4%
75-84398.6%
85 and over102.2%

Households and families

Household typeCountShare of households
Total households180
Average household size2.2
One person4826.7%
Two persons8647.8%
Three persons2111.7%
Four persons1810.0%
Five persons116.1%
Six or more persons00.0%
Family typeCountShare of families
Total families129
Couples with children32.3%
Couples without children7155.0%
One-parent families118.5%
Other families53.9%

Children ever born

MeasureValue
Average children per woman aged 15+1.79
Women with no children31.3%
Women with three or more children34.1%

Marital status

Marital status of residents aged 15 and over in Main Ridge.

StatusShare of adults
Married (registered marriage)56.1%
Married (de facto)10.0%
Not married33.9%

Housing

DwellingsCountShare of dwellings
Total dwellings273
Occupied18065.9%
Unoccupied9033.0%
Dwelling structureCountShare of dwellings
Separate house17764.8%
Semi-detached or townhouse00.0%
Flat or apartment00.0%
Other dwelling00.0%
TenureCountShare of households
Owned outright9753.9%
Owned with a mortgage5128.3%
Rented1910.6%
Other tenure63.3%

Weekly rent

Rent bandShare of renting households
Under $350 per week57.1%
$350 to $549 per week42.9%
$550 or more per week0.0%

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

Bedrooms per dwelling

BedroomsShare of dwellings
None or one bedroom2.2%
Two bedrooms4.4%
Three bedrooms36.7%
Four or more bedrooms56.7%

Employment

Labour force statusCountShare
Labour force229
Employed22598.3%
Unemployed31.3%
Not in the labour force145
Unemployment rate1.3%
Participation rate61.2%

49.5% of employed residents work part time, fewer than 35 hours per week.

Household income

Household incomes in Main Ridge are distributed across the following weekly bands.

Weekly household incomeShare of households
Under $65016.3%
$650 to $1,49918.7%
$1,500 to $2,99926.5%
$3,000 or more38.6%

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

Weekly personal incomeShare of residents 15+
Under $50028.3%
$500 to $99921.5%
$1,000 to $1,99921.7%
$2,000 or more28.5%

Travel to work

MethodCountShare of workers
Car driver8939.6%
Car passenger31.3%
Train00.0%
Bus00.0%
Tram00.0%
Bicycle00.0%
Walked only167.1%
Worked at home7734.2%

Religious affiliation

ReligionCountShare of residents
Christianity14932.9%
No religion23652.1%
Islam00.0%
Hinduism00.0%
Buddhism30.7%
Judaism40.9%
Other or not stated6113.5%

Socio-economic profile (SEIFA 2021)

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

IndexScoreDecilePercentile
IRSD (disadvantage)10961096
IRSAD (advantage and disadvantage)110210
IER (economic resources)110610
IEO (education and occupation)113210

Where residents were born

87.8% of residents were born in Australia and 12.2% were born overseas. The most common overseas birthplaces in Main Ridge are listed below.

Country of birthPeopleShare of residents
England194.8%
United States of America71.8%
Scotland41.0%
Canada41.0%
New Zealand30.8%
South Africa30.8%

Languages spoken at home

97.5% of residents speak only English at home. The most common other languages in Main Ridge are listed below. Across all households, 0.7% of residents speak English not well or not at all.

LanguagePeopleShare of residents
Spanish51.2%
Serbian51.2%

Ancestry

Residents of Main Ridge most commonly report the following ancestries.

AncestryResponsesShare of responses
English20234.6%
Australian15827.1%
Scottish7112.2%
Irish6010.3%
German315.3%
Italian111.9%

Work and industry

The largest employment sectors for Main Ridge residents are listed below.

Industry of employmentWorkersShare of workers
Agriculture, Forestry and Fishing3315.7%
Professional, Scientific and Technical Services3215.2%
Health Care and Social Assistance3014.3%
Construction2712.9%
Financial and Insurance Services188.6%
Accommodation and Food Services136.2%

The most common occupations among Main Ridge residents are listed below.

OccupationWorkersShare of workers
Professionals6530.2%
Managers6329.3%
Technicians and Trades Workers2913.5%
Community and Personal Service Workers177.9%
Sales Workers146.5%
Clerical and Administrative Workers125.6%

Education

Of residents attending an education institution in Main Ridge, 18.1% are at university or higher education, 8.3% are at TAFE or vocational education, and 73.6% are at school.

72.2% of residents aged 15 and over have completed Year 12 or equivalent.

The most common fields of study among Main Ridge residents with qualifications are listed below.

Field of studyPeopleShare
Health5423.1%
Management and Commerce5121.8%
Society and Culture3414.5%
Engineering and Related Technologies3213.7%
Education177.3%
Architecture and Building146.0%

Long-term health conditions

55.8% of residents report no long-term health condition. The most commonly reported conditions in Main Ridge are listed below.

Health conditionPeopleShare of residents
Arthritis449.9%
Asthma368.1%
Mental health condition (including depression or anxiety)317.0%
Cancer (including remission)235.2%
Heart disease (including heart attack or angina)163.6%
Lung condition (including COPD or emphysema)71.6%
Diabetes (excluding gestational diabetes)40.9%
Stroke30.7%
Dementia (including Alzheimer's)00.0%
Kidney disease00.0%

26.0% of residents report one condition, 5.9% report two, and 2.0% report three or more.

Community and care

How residents of Main Ridge contribute to their community (share of residents aged 15 and over).

Community activityShare
Volunteers for an organisation or group25.8%
Provides unpaid assistance to a person with a disability or health condition14.5%
Provides unpaid child care41.5%
Does 15 or more hours of unpaid domestic work29.2%
Has served or is serving in the Australian Defence Force1.0%

Moving and stability

MobilityShare of residents
Same address 1 year ago90.5%
Moved within Victoria in the last year7.3%
Moved interstate in the last year0.7%
Moved from overseas in the last year0.0%
Same address 5 years ago71.6%
Moved within Victoria in the last 5 years21.1%
Moved interstate in the last 5 years2.0%
Moved from overseas in the last 5 years1.2%

Photo: Main Ridge, Victoria. Credit: Kf1976 / CC BY-SA 4.0 via Wikimedia Commons.

Crime and safety

Victoria Police recorded 10 offences in Main Ridge in the 12 months to March 2026.

Offence divisionRecorded offences
A Crimes against the person0
B Property and deception offences8
C Drug offences1
D Public order and security offences1
E Justice procedures offences0
F Other offences0

Population too small for a reliable rate.

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
12
2023
6
2024
17
2025
18
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=144.9585%2C-38.4111%2C144.9825%2C-38.3931&layer=mapnik&marker=-38.402125%2C144.970512" width="100%" height="320" style="border:0;border-radius:12px;max-width:100%;" loading="lazy" title="Map of Main Ridge, 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 453
Median Age 56
Average Household Size 2.2
Median Weekly Household Income $2166
Median Weekly Rent $354
Median Monthly Mortgage $2550
Unemployment Rate 1.3%
Participation Rate 61.2%
Born Overseas 12.1%
Separate House 64.8%
Worked at Home 34.2%
SEIFA IRSD Decile 10
SEIFA IRSD Percentile 96
SEIFA IRSAD Decile 10
Median Weekly Family Income $2531
Postcode 3928

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Main Ridge, Victoria 3928, Australia

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