South Australia · Suburb Profile
Mount Dutton Bay SA — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Mount Dutton Bay, South Australia. ABS Census 2021.
The population of Mount Dutton Bay SA is 53 according to the 2021 Census. The median personal income in Mount Dutton Bay is $575 per week ($29,900 per year). Median rent in Mount Dutton Bay is $300 per week ($1,300 per month). Mount Dutton Bay has a median age of 57 years, older than the national median of 38. Mount Dutton Bay has a population density of 7.6 people per km².
The most common religion is No Religion (44% of residents). The median monthly mortgage repayment in Mount Dutton Bay is $834.
There were 2 recorded offences in Mount Dutton Bay in 2025-26, a rate of 38 offences per 1,000 people. The most common offence category was property damage (1 offences).
Mount Dutton Bay Map
Mount Dutton Bay Population
Mount Dutton Bay Median Income & Rent
Mount Dutton Bay Demographics
Gender Split
Population Density
Households
Mount Dutton Bay Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Mount Dutton Bay Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Mount Dutton Bay Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Mount Dutton Bay Religion
Source: ABS Census 2021 G14 — Religion by SAL
Mount Dutton Bay Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Mount Dutton Bay Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Mount Dutton Bay Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Mount Dutton Bay Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Mount Dutton Bay Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Mount Dutton Bay Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Mount Dutton Bay Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Mount Dutton Bay Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Mount Dutton Bay Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Mount Dutton Bay School & University Attendance
Source: ABS Census 2021 G15 — Type of Educational Institution by SAL
Mount Dutton Bay Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Mount Dutton Bay Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Mount Dutton Bay Monthly Mortgage Repayments
Source: ABS Census 2021 G38 — Mortgage Repayment by SAL
Mount Dutton Bay How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Mount Dutton Bay Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Mount Dutton Bay Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Mount Dutton Bay Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Mount Dutton Bay Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Mount Dutton Bay Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Mount Dutton Bay Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Mount Dutton Bay Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Mount Dutton Bay Military Service
Source: ABS Census 2021 G22 — ADF Service by SAL
Mount Dutton Bay Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Mount Dutton Bay When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Mount Dutton Bay Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Mount Dutton Bay Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Mount Dutton Bay Crime Statistics
Reported offences in 2025-26 — 2 total
Offence trend by year:
Source: SA Government Open Data — data.sa.gov.au
Mount Dutton Bay Rent Prices & Affordability
Rent is between 25–35% of household income — moderate housing costs.
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Mount Dutton Bay vs State & National Average
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Frequently Asked Questions About Mount Dutton Bay
What is the population of Mount Dutton Bay SA?
The population of Mount Dutton Bay SA is 53 according to the ABS Census 2021.The suburb has a population density of 7.6 people per km².
What is the median income in Mount Dutton Bay?
The median personal income in Mount Dutton Bay SA is $575 per week, or $29,900 per year.The median household income is $1,174 per week.Family income is $1,125 per week.
How much is rent in Mount Dutton Bay?
Median rent in Mount Dutton Bay SA is $300 per week ($1,300 per month).Rent represents 25.6% of household income, which is considered moderate.
What are mortgage repayments in Mount Dutton Bay?
The median monthly mortgage repayment in Mount Dutton Bay SA is $834. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Mount Dutton Bay?
The median age in Mount Dutton Bay SA is 57 years.This is older than the national median age of 38 years.
Is Mount Dutton Bay a good suburb to live in?
Mount Dutton Bay is a suburb in South Australia with a population of 53.The median income is $575/wk, which is below the SA average of $763/wk.Rent affordability is rated as moderate (25.6% 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: 40946. All dollar figures in AUD.