South Australia · Suburb Profile
Cuttlefish Bay SA — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Cuttlefish Bay, South Australia. ABS Census 2021.
The population of Cuttlefish Bay SA is 13 according to the 2021 Census. The median personal income in Cuttlefish Bay is $1,062 per week ($55,224 per year). Cuttlefish Bay has a median age of 64 years, older than the national median of 38. Cuttlefish Bay has a population density of 0.9 people per km².
The most common religion is No Religion (0% of residents).
There were 2 recorded offences in Cuttlefish Bay in 2025-26, a rate of 154 offences per 1,000 people. The most common offence category was homicide (2 offences).
Cuttlefish Bay Map
Cuttlefish Bay Population
Cuttlefish Bay Median Income & Rent
Cuttlefish Bay Demographics
Gender Split
Population Density
Households
Cuttlefish Bay Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Cuttlefish Bay Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Cuttlefish Bay Religion
Source: ABS Census 2021 G14 — Religion by SAL
Cuttlefish Bay Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Cuttlefish Bay Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Cuttlefish Bay Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Cuttlefish Bay Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Cuttlefish Bay Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Cuttlefish Bay Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Cuttlefish Bay Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Cuttlefish Bay Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Cuttlefish Bay Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Cuttlefish Bay Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Cuttlefish Bay How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Cuttlefish Bay Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Cuttlefish Bay Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Cuttlefish Bay Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Cuttlefish Bay Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Cuttlefish Bay Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Cuttlefish Bay Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Cuttlefish Bay Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Cuttlefish Bay Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Cuttlefish Bay Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Cuttlefish Bay Crime Statistics
Reported offences in 2025-26 — 2 total
Source: SA Government Open Data — data.sa.gov.au
Cuttlefish Bay Rent Prices & Affordability
Rent is under 25% of household income — generally considered affordable.
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Cuttlefish Bay vs State & National Average
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Frequently Asked Questions About Cuttlefish Bay
What is the population of Cuttlefish Bay SA?
The population of Cuttlefish Bay SA is 13 according to the ABS Census 2021.The suburb has a population density of 0.9 people per km².
What is the median income in Cuttlefish Bay?
The median personal income in Cuttlefish Bay SA is $1,062 per week, or $55,224 per year.The median household income is $1,999 per week.Family income is $1,999 per week.
What is the median age in Cuttlefish Bay?
The median age in Cuttlefish Bay SA is 64 years.This is older than the national median age of 38 years.
Is Cuttlefish Bay a good suburb to live in?
Cuttlefish Bay is a suburb in South Australia with a population of 13.The median income is $1,062/wk, which is above the SA average of $763/wk.Rent affordability is rated as affordable (0.0% 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: 40344. All dollar figures in AUD.