Victoria · Suburb Profile
Mount Martha VIC — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Mount Martha, Victoria. ABS Census 2021.
The population of Mount Martha VIC is 19,846 according to the 2021 Census. The median personal income in Mount Martha is $846 per week ($43,992 per year). Median rent in Mount Martha is $496 per week ($2,149 per month). Mount Martha has a median age of 46 years, older than the national median of 38. Mount Martha has a population density of 656.9 people per km².
The most common overseas birthplace in Mount Martha is England. The most common religion is No Religion (51% of residents). After English, the most spoken language is Other. The median monthly mortgage repayment in Mount Martha is $2,167.
There were 518 recorded offences in Mount Martha in 2025-25, a rate of 26 offences per 1,000 people. The most common offence category was theft (195 offences).
Mount Martha Map
Mount Martha Population
Mount Martha Median Income & Rent
Mount Martha Demographics
Gender Split
Population Density
Households
Mount Martha Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Mount Martha Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Mount Martha Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Mount Martha Religion
Source: ABS Census 2021 G14 — Religion by SAL
Mount Martha Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Mount Martha Languages Spoken at Home
Source: ABS Census 2021 G13 — Language Spoken at Home by SAL
Mount Martha Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Mount Martha Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Mount Martha Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Mount Martha Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Mount Martha Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Mount Martha Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Mount Martha Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Mount Martha Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Mount Martha School & University Attendance
Source: ABS Census 2021 G15 — Type of Educational Institution by SAL
Mount Martha Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Mount Martha Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Mount Martha Monthly Mortgage Repayments
Source: ABS Census 2021 G38 — Mortgage Repayment by SAL
Mount Martha How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Mount Martha Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Mount Martha Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Mount Martha Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Mount Martha Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Mount Martha Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Mount Martha Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Mount Martha Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Mount Martha Military Service
Source: ABS Census 2021 G22 — ADF Service by SAL
Mount Martha Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Mount Martha Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Mount Martha When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Mount Martha Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Mount Martha Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Mount Martha Where Residents Moved From
Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL
Mount Martha Family Blending
Source: ABS Census 2021 G31 — Family Blending by SAL
Mount Martha Crime Statistics
Reported offences in 2025-25 — 518 total
Offence trend by year:
Source: Crime Statistics Agency Victoria — crimestatistics.vic.gov.au
Mount Martha Schools
Source: ACARA — Australian Curriculum, Assessment and Reporting Authority, 2025. ICSEA = Index of Community Socio-Educational Advantage (national average 1000).
View all schools in Mount Martha with map →Mount Martha Rent Prices & Affordability
Rent is under 25% of household income — generally considered affordable.
If you earn X in Mount Martha
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Mount Martha vs State & National Average
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Frequently Asked Questions About Mount Martha
What is the population of Mount Martha VIC?
The population of Mount Martha VIC is 19,846 according to the ABS Census 2021.The suburb has a population density of 656.9 people per km².Mount Martha is ranked #148 out of 14,663 suburbs by population.
What is the median income in Mount Martha?
The median personal income in Mount Martha VIC is $846 per week, or $43,992 per year.The median household income is $2,097 per week.Family income is $2,481 per week.Mount Martha is ranked #2,834 by income out of 14,663 Australian suburbs.
How much is rent in Mount Martha?
Median rent in Mount Martha VIC is $496 per week ($2,149 per month).Rent represents 23.7% of household income, which is considered affordable.Mount Martha ranks #692 out of 14,663 suburbs by rent.
What are mortgage repayments in Mount Martha?
The median monthly mortgage repayment in Mount Martha VIC is $2,167. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Mount Martha?
The median age in Mount Martha VIC is 46 years.This is older than the national median age of 38 years.
Is Mount Martha a good suburb to live in?
Mount Martha is a suburb in Victoria with a population of 19,846.The median income is $846/wk, which is above the VIC average of $779/wk.Rent affordability is rated as affordable (23.7% of household income). See the full suburb profile above for detailed statistics.
Looking for schools, childcare centres, and playgrounds in this area? See kid.com.au for family facilities data.
Data: Australian Bureau of Statistics, Census of Population and Housing 2021. SA2 area: 21803. All dollar figures in AUD.